E hoʻohana iā WhatsApp ma o API

ʻOiai nā hopohopo palekana ʻikepili āpau, ʻo WhatsApp nō ka polokalamu ʻelele punahele a Kelemania. Ma waho aʻe o ka WhatsApp Business App kūikawā , ua hana pū ʻo Facebook i kahi kuʻina kūhelu, ʻo ka ʻoihana ʻoihana ʻo WhatsApp, i mea e ʻoi aku ai ka hoihoi no nā ʻoihana. Inā makemake ʻoe e hoʻouna i nā memo WhatsApp mai kāu polokalamu pūnaewele, aia kekahi mau ala ʻē aʻe.

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Blur ka ʻaoʻao ma hope o ka uhi ka hoʻohana ʻana iā CSS

Inā ʻoe e hoʻohana i nā mea e like me ka overlay (ʻo ia ka lula i nā manawa o ka hana GDPR) a makemake e palupalu i kahi ma hope o ka uhi, no ka laʻana, ʻike pinepine ʻoe i ka pilikia o ka pōʻaiapili . ʻO kahi laʻana, inā he mau hoʻonohonoho kāu i hoʻonohonoho ʻia a i ʻole i kahi kūlana paʻa, e hōʻike ʻokoʻa ʻia lākou ma mua o ka ʻole o kahi kānana noi. Akā aia kekahi lāʻau.

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ʻ Tiplelo Aʻoaʻo wikiwiki: Hoʻokaʻawale Wāhi me Apache

ʻAʻole pono ʻoe e hoʻohana i kahi mea hana mana e like me Google Optimize no nā hoʻokolohua hoʻokaʻawale URL maʻalahi, hiki iā ʻoe ke hoʻoponopono i ka Apache ma o .htaccess. Hoʻolahalaha ka ʻāpana code aʻe i kāna mau malihini kipa ma waena o nā mana ʻelua no nā ʻaoʻao ʻelua https://vielhuber.de/test1.php (ʻokoʻa 1) a me https://vielhuber.de/test2.php (ʻano ʻokoʻa 2). Hoʻokumu ʻia ka randomization ma luna o ka manawa lawelawe o kēia manawa.

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E pili ana i ka notation o nā hana lala

Hoʻohana ʻia nā pale curly i ka notation o ka wehewehe ʻana i ka hana me ka ʻokoʻa o ka hihia. Alualu mākou i ka nīnau maʻalahi inā hiki ke hoʻopau ʻia kēia hōʻike a hiki ke hoʻoliʻiliʻi i ka hana i kahi notation me ka ʻole o ia. ʻO kahi laʻana, ka hana

$$f: \mathbb{R} \to \mathbb{R}, f(x) = \left\{\begin{matrix} 42, & \text{falls } x = 0 \\ x, & \text{sonst} \end{matrix}\right.$$

me ke kōkua o nā hana helu helu ʻehā e hoʻohana ana i ka manawa laina hoʻokahi?

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Nā lā lā ma Google Sheets

Ke ʻike nei i ka ʻikepili ma nā Pepa Google, hiki i kekahi ke hālāwai me ka pilikia ʻaʻole hiki i ka \(x\) -axis ke hoʻopihapiha i nā hakahaka i nalowale i nā waiwai huaʻōlelo (e like me nā pule kalena). I mea e hoʻonā ai i ka pilikia, hana kekahi i kahi lā mau o nā lā, helu i nā pūnaewele i loaʻa a laila ʻike ʻia nā huina hoʻohui.

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ʻ Tiplelo Aʻoaʻo wikiwiki: PHP clearstatcache

E ʻike i ke kuhi hewa:

72aaa2dbd201d49fc2ee429ebf68f15b

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Mākaʻikaʻi API Unuhi Google

Ma ke ʻano he ʻāpana o kāna Google Cloud, hāʻawi ʻo Google i ka API Unuhi Google me kahi ʻano kumu kūʻai e pili ana i ka hoʻohana. Aia kekahi API undocumented i hiki ke hoʻohana ʻia me ke kī ʻole , akā hōʻole ʻole e hana ma hope o kekahi mau noi. Ke hoʻohana nei i ka hana unuhi pūnaewele o Google Chrome, ʻike ʻia hiki ke unuhi ʻia nā ʻaoʻao i ka maikaʻi maikaʻi loa me ka ʻole o ka palena palena ʻole.

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ʻ tiplelo Aʻoaʻo wikiwiki: Hōʻailona auto-Git

Inā hoʻohui ʻoe iā Github me ka Composer , pono ʻoe e hāʻawi i kahi helu mana ma o ka tag . ʻO ke kauoha kauoha aʻe nei e hoʻoholo i ka lā o kēia lā a hoʻonui iā ia (e like me SemVer ) e kahi helu mana. Eia kekahi laʻana, ka mana 1.1.0 ma hope o 1.0.9. Inā ʻaʻole hāʻawi ʻia ka tag, e kāloke ʻia ka mana me 1.0.0. ʻO nā meahana e like me lime a git paha e hoʻopōkole i kēia wao akua o nā hōʻailona.

8cd852c96ec1e60e8a5ac1f3614b2397

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Hoʻoponopono MySQL hoʻomakaʻu

Minamina, ʻaʻole hāʻawi ʻo MySQL i ka hana ALTER TRIGGER. No ka hoʻoponopono ʻana i kahi kuhi e kū nei, pono ʻoe e kāpae ma mua a laila hana hou ia. Hiki ke heluhelu ākea ʻia ka ʻōlelo CREATE TRIGGER ma o ka information_schema . ʻAe kēia iā mākou e hoʻololi i nā mea hoʻoheheʻe ma o kahi alahele. E hana ai i kēia, hana ʻoe i kāu mau hoʻololi i ka hopena o kēia kauoha SELECT (hoʻololi i ka waihona pūnaewele a hoʻomaka i ka inoa ma mua) a hoʻokō i ka nīnau.

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Hoʻololi i nā hanana i VanillaJS

Ua like ʻo VanillaJS me ka veteran jQuery ma aneane o nā wahi āpau mai ES6 a ʻoi aku ka maikaʻi ma mua. No laila uku ia e neʻe lohi i ka hoʻoilina moʻomeheu mai jQuery. Eia naʻe, pono ʻoe e akahele i ka hoʻomaka ʻana i nā hanana hoʻololi lima. ʻO kahi laʻana, document.addEventListener ʻaʻole e hoʻomaka i ka jQuery.change () . ʻO ka hiʻohiʻona aʻe e hōʻuluʻulu nei i nā hiʻohiʻona kūikawā.

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Kaohi nā kuki me PHP a me JS

ʻO ka hoʻonohonoho ʻana i nā kuki e kāu mau kākau a ʻaoʻao ʻekolu paha hiki ke kāohi maikaʻi ʻia me ke kōkua o PHP a me JavaScript. ʻOiai ʻaʻole kēia ka lawa kūpono no ka hoʻokō ʻana i nā hopena kuki ma hope o ka hoʻoholo ʻana o ka ʻaha e kūʻē iā Planet49 (eia ka mea nui ʻaʻole e huli pono nā mea hana e like me Google Analytics a no laila ʻaʻole kau ʻia nā kuki), hiki iā ia ke noʻonoʻo e kuki keʻokeʻo / papa inoa ʻeleʻele.

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E hoʻopau i nā hāmeʻa ma o ka script ma Windows

I mea e mālama ai i ka uila a i ʻole hoʻemi ai i kāu paranoia ponoʻī, pono e hemo loa i nā hāmeʻa e hoʻohana ʻole ʻia ma kāu kamepiula ponoʻī. Hiki ke hoʻopau / hoʻoiho ʻia nā hāmeʻa e like me nā pahu kani a i ʻole nā ​​webcams i ke ala maʻamau ma o ka luna o ka hāmeʻa. Hana pū ka mea āpau ma o ka script. ʻO ke ala maʻamau o ka hana ʻana i kēia mea he devcon . Hāʻawi ʻo Windows 10 i kahi ala kūpono e hana ai i kēia ma o PowerShell .

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Hoʻonani i ka Skype Background

He wahi maikaʻi a hūnā hūnā paha ʻo Skype : i ke ʻano o nā hoʻoili wikiō, hiki ke pohō wale ke kāʻei kua ma ke kaomi ʻana i ke pihi wikiō a me ka hoʻohana ʻana i ka hana " Blur my background ". Me ke kōkua o ke akamai hana, hana kēia me nā kāmela me ka ʻole o ka ʻike hohonu. ʻO ka mea holoʻokoʻa ke nānā aku ʻoi aku ka ʻoihana ʻoihana a mae i nā mea pilikino a mea ʻole paha i ka hope.

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Lawe ʻia ʻo SVG mai Illustrator

He mea nui kā SVGs i ka pūnaewele i kēia lā. ʻAʻole lākou i neʻe wale i nā kinona hua paʻi, akā hāʻawi pū i ka hiki ke hana ʻia ma o CSS a JavaScript paha. Inā makemake ʻoe e mālama i kahi kaha kiʻi no ka pūnaewele mai ka Adobe Illustrator ma ke ʻano he SVG, pono ʻoe e hana i kahi hoʻonohonoho e pale i nā pilikia a hoʻemi i nā manawa hoʻouka, aʻu e hōʻike ai i kēia ʻatikala aʻe.

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Pāhana Euler: Nā ala latike

ʻO Project Euler kahi moʻo o nā pilikia hoʻonaninani hoʻonāukiuki, pinepine me kahi kāʻei makemakika. Hoʻokomo pinepine ʻia nā pilikia i kahi ala e hoʻomohala ʻia ai nā algorithms sophisticated e hoʻokō i ka pahuhopu i kahi manawa kūpono. I kēia lā, hoʻonā mākou i ka pilikia 15: Nā ala Lattice , kahi e hiki ai iā ʻoe ke loaʻa ka hopena me nā mea hoʻohui maʻalahi.

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Hoʻohou i ka WordPress akomi

Ua hoʻokomo maoli ʻo WordPress i nā hoʻohou hope mai ka mana 3.7 a hoʻoiho wale iā lākou no nā hoʻokuʻu liʻiliʻi. Me ke kōkua o nā kānana hiki iā ʻoe ke kaohi i ka hana me ka pololei loa, he aha ka mea e hoʻomaikaʻi wale ʻia. ʻAʻole hoʻonohonoho ʻia kahi hoʻonohonoho paʻa mau ʻana o nā keiki āpau, nui, plug-in, kumuhana a me nā unuhi, akā hiki ke hana maʻalahi ʻia i kahi ʻē aʻe.

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OPcache PHP hoʻonui maikaʻi ʻana

No nā pūnaewele i hoʻokumu ʻia ma WordPress , Joomla a me Laravel , no ka laʻana, a ʻaʻohe mea i pili pilikino ʻia e ka mea hoʻohana, pono e mālama i nā ʻaoʻao āpau i kahi cache HTML static a hana hou i ka cache me ka lima (a ʻole) ke hoʻololi ʻia i ka backend. Eia naʻe, inā loaʻa ka ʻaoʻao i ka ʻikepili ikaika e pili ana i nā kau a me nā kuki a i ʻole ma ka ʻōlelo a me kahi, kūpono ʻo OPcache .

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Nā Pepa Google: Hoʻonui i nā Formula

I mea e hoʻonui ai i nā kumumanaʻo i nā kolamu holoʻokoʻa ma waena o nā Pepa Google, paipai mākou e hoʻohana i ka hana ARRAYFORMULA pono. Minamina, ʻaʻole holo pono kēia me nā hana nui ʻē aʻe e like me QUERY a i ʻole INDIRECT , ʻo ia ke kumu e piha ai kēlā me kēia papahana o ka noʻonoʻo me ke kōkua o Google Apps Script a i ʻole, ke kope lima ʻana o ka hana i lalo i ka laina hope loa.

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ʻO Simpson Paradox

ʻO ka Simpson paradox kekahi o ka maʻalahi e hoʻomaopopo a ma ka manawa like pūʻiwa nā phenomena i nā helu helu. Kū i kēlā me kēia manawa ke hōʻike nā hui o ka ʻikepili i kekahi ʻano, akā huli ʻia kēlā ʻano ke hoʻohui ʻia nā hui. Me ke kōkua o kahi laʻana maʻalahi, hiki ke hoʻomaopopo koke ʻia ka paradox.

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ʻ tiplelo Aʻoaʻo wikiwiki: Google Tag Manager

Ua hoʻokumu ʻo Google Tag Manager iā ia iho ma ke ʻano he facto no ka hoʻohui ʻana o nā palapala kākau. I kēia ala, ma kekahi ʻaoʻao, hoʻokaʻawale pono ʻia nā kuleana (online marketing vs. program) a, ma ka ʻaoʻao ʻē aʻe, hiki iā ʻoe ke hoʻonohonoho koke a hoʻololi i ka huli ʻana ma o kahi kahawai hoʻonoho hou. Eia nā ʻōlelo aʻoaʻo ʻelua no ka hoʻonohonoho ʻana i nā hoʻoulu.

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Manaʻo wikiwiki: FRITZ! Pahu WLAN pihi

Mai FRITZ! OS 07.10 ma mua, inā ʻaʻole holo ka pūnaewele, hiki i ka FRITZ! Box ke hoʻohana manawa iki i ka piko pele o kahi kelepona paʻalima ma ke ʻano he fallback. Hūnā ʻia ka hana ma lalo o ka Pūnaewele> ʻIkepili kiʻi> Pūnaewele pūnaewele> Ke komo nei ma o WLAN . A laila hana ʻo FRITZ! Box iā ia iho ma ke ʻano he router a hāʻawi i kahi pūnaewele me kāna laulā ponoʻī. Ke loaʻa hou ka Pūnaewele, hoʻopau wale ʻoe i kahi hoʻonohonoho. Pono wau e nānā i nā koho WLAN> Pūnaewele lekiō> 2.4 GHz alapine pinepine hana a me ka Pūnaewele> ʻIke i ka ʻikepili> IPv6> kākoʻo IPv6 ʻeleu .

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Pua o ke ola

ʻO ka Flower of Life kahi ʻano like, pua-like, geometric i ʻike ʻia i loko o nā luakini, nā palapala, a no kekahi manawa ma ka moʻomeheu pop no nā makahiki he mau kaukani. Hoʻokani pū ke kumu i ka esotericism. Hoʻowahāwahā mākou i kēia mau mea āpau i kēia kiko a noʻonoʻo i ka hana maʻalahi o ke ʻano geometric, kahi i haku ʻia o kekahi mau kaulike kaulike, a me nā kaiapuni āpau.

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Ke hoʻopaneʻe nei i ka leka uila ma Outlook

ʻOiai nā wanana a pau e pili ana iā Slack a me Discord, ʻo ka leka uila kamaʻilio ʻole asynchronous ka mea kamaʻilio koʻikoʻi i ka ʻoihana ʻoihana ma ka honua holoʻokoʻa. Ma waho aʻe o Inbox Zero mai Merlin Mann, nui a lehulehu nā hoʻolālā no ka hana ʻana me ka loli o nā leka uila i kēlā me kēia lā, e like me ka hoʻopaneʻe ʻana i nā leka uila, ʻo ia hoʻi ka hoʻopaneʻe ʻana o ka hoʻouna ʻana i nā leka uila.

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ʻO ke kaʻina o nā helu

No nā lā i hala iho nei, e hoʻopaʻa haʻawina ana au i ka nīnau aʻe ma StackExchange e pili ana i ke kaʻina o nā integers. Ke ʻimi nei mākou i kahi haʻilula i pani ʻia no nā kuhi o ka \(n\) -th element i loko o ka spiral integer e hiki mai ana, mai ke kumu i waho a ma mua a ma mua o ka infinity:

..  9 10 11 12
23  8  1  2 13
22  7  0  3 14
21  6  5  4 15
20 19 18 17 16
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E heluhelu i nā kuleana ma nā Pepa Google

Ke hana pū nei me nā Pepa Google , maikaʻi, nā lula hoʻokumu hoʻohana ʻia no ka hoʻoponopono ʻana i nā pepa hana, hiki ke wehewehe ʻia nā kolamu a me nā lālani i loko o kahi pākaukau. Minamina, ʻaʻohe ala e pāpā ai i nā kuleana heluhelu. Eia nō naʻe, he mea kōkua nui kēia i nā hanana he nui. No laila hōʻike wale ʻoe i kāu mau mea kūʻai aku i kēlā mau likiki e pili iā lākou a i ʻole nā ​​limahana wale nō nā papahana a lākou e hana nei.

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Kāpena plug

ʻO npm ka luna pūʻolo paʻamau no Node.js. Ua hoʻolālā lōʻihi ʻo Facebook i kahi hoʻoponopono hoʻokele ʻē aʻe i kapa ʻia ʻo Yarn . Ke nalowale nei ʻo Yarn mai nā heluhelu ʻo Github e like me ka hopena maʻamau a me nā stats ma kahi pūnaewele e hōʻike nei he hapa wale nō o nā pūʻolo e lawe ʻia e Yarn. Eia nō naʻe, pono e noʻonoʻo ma waho o ka pahu.

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Hoohuli PDF i LaTeX


Ua hoʻomohala ʻia ka ʻōnaehana kikokiko \(\TeX\) i ka makahiki 1977 e ka mea kākau moʻolelo ʻo Donald E. Knuth . ʻO ka pūʻulu polokalamu \(\LaTeX\) kahi ʻāpana o ka repertoire maʻamau ke hana nei i nā pepa ʻepekema. Me nā mea hana ʻelua e hiki mai ana, ua hana mua ʻia nā PDF a me nā memo kākau lima i hiki ke hoʻololi piha ʻia i TeX. He hoʻohiki loa nā hopena.

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ʻO ka paio simulate

He maʻalahi a maopopo ʻole kā Nick Bostrom hoʻopaʻapaʻa hoʻopaʻapaʻa. ʻAʻole ia e hoʻāʻo e hōʻoia nei ke noho nei mākou i kahi simulate, akā ma kahi o ka hoʻolālā nani ʻana i ʻekolu mau hiki, ʻo kekahi o ia mau mea ʻoiaʻiʻo. Kākoʻo hoʻi ʻo Elon Musk i kahi palapala kākau like, nāna i hōʻike ka manaʻo i ka lehulehu ākea. ʻOi aku ka 14 mau makahiki i ka pepa kūhelu a e like me ka liʻiliʻi o nā ʻaoʻao. Maʻalahi ke hoʻomaopopo a paʻa ka ʻōlelo waena.

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Pepeke pilikia i ka wā e hoʻohana ana iā WPML + ACF

ʻO nā plugina WPML mana nui no ka ʻōlelo multilingualism a me nā Advanced Custom Fields no kāu mau kahua ponoʻī nā pono hana maʻamau i nā hoʻouka he nui. He mea ukiuki ke hana hewa nā hana hewa a me nā ʻikepili i ka hui pū ʻana. ʻO nā hōʻike kikoʻī e pili ana i ke kumuhana he mau makahiki a ʻaʻole i pane ʻia ( ma aneʻi a ma aneʻi a ma aneʻi a ma aneʻi ). Ua nānā pono wau i ka pilikia.

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Hoʻo faila i ka Facebook In App Browser

Ma kekahi mau kelepona Android, hana hewa nā Facebook a me nā polokalamu kele pūnaewele i loko o ka polokalamu (e like me kēia lā) inā he kahua hoʻouka i loko o kahi ʻaoʻao pae i hoʻolaha ʻia a i pili paha i ka ʻae i ʻae ʻia. No laila me ka hana ʻole o ka pihi. Inā wehe ʻoe i ka ʻaoʻao ma waho, pūnaewele maʻamau ma waho o ka polokalamu Facebook, maikaʻi nā mea āpau. He mea hoʻonāukiuki kēia (ʻoiai ʻoiai ua hōʻike ʻia no ka manawa lōʻihi), akā hiki ke hoʻonā ʻia me kahi hana.

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ʻO Chrome Devtools: E neʻe i nā ʻaoʻao DOM

ʻO kā Google Chrome mau mea hana mea hoʻomohala i waena o nā mea mana loa ma ka mākeke lako. E ninini i nā hiʻohiʻona hou i kēlā me kēia mahina, i hōʻike ʻia e Google ma ka form compressed ma YouTube . Akā pinepine ka mea liʻiliʻi o ke ola e leʻaleʻa. Inā makemake ʻoe e kāpae i nā mea DOM ma Google Chrome, hiki iā ʻoe ke hana i kēia me ke kī holoi. Akā wale nō i kēia lā ua ʻike wau i ka hiki ke hoʻoneʻe maʻalahi ʻia nā mea DOM me ka hoʻohana ʻana i ka drag & drop:

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Manaʻo wikiwiki: kūlana git --r

ʻO kahi rula gula ma ke ao holoʻokoʻa: "Hana i ka wanaʻao a me ka pinepine". Inā lōʻihi iki ka pō, a inā makemake ʻoe i kahi nānā o ke kūlana o kēia manawa ma kāu kamepiula ponoʻī, lawe ke kauoha iā ʻoe

d8a38f92d0baa14f9d4568826c13ad46

he "kūlana git" no nā waihona āpau i loko o ka waihona i kēia manawa a i ʻole i kekahi subfolder a hōʻuluʻulu i nā waiwai i kahi nānā maikaʻi:

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Pākuʻi LAMP i ka Windows Subsystem no Linux

Ke nānā nei ʻoe no ka nohona hoʻomohala maikaʻi loa, hāʻawi ʻo Windows 10 i nā hopena piha e like me XAMPP , WAMP a me MAMP , hoʻonohonoho ʻōiwi ma ka lima, a me nā hopena virtualization e like me Vagrant ( Scotch Box ) a me Docker ( Devilbox , Laradock ). Akā ma muli o kaʻu mau koi e like me ka configurability manuahi, nā palapala wildcard SSL maoli, ke kiʻi ʻana mai nā hāmeʻa hopena āpau i ka pūnaewele kūloko a me ke kūpaʻa kiʻekiʻe a me ka hana, ua holo ʻole nā ​​hopena āpau - koe wale no hoʻokahi.

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Nā paena no Laravel Eloquent pilina

ʻO kekahi o ko Laravel ikaika, ʻo ia kona syntax nani. Inā he nui kāu mau hiʻohiʻona a me nā pilina ma Laravel (ma muli o ka nui o nā papa i ka waihona), hiki i ka hele pinepine ʻana ke hoʻopau i kahi pāʻālua nani ʻole. I ke kaʻina o ka manawa, ʻekolu mau hoʻolōʻihi liʻiliʻi i hōʻoia i ko lākou waiwai iaʻu, kahi aʻu e makemake ai e hoʻolauna pokole ma lalo. Hoʻohana wale mākou i kahi hoʻoilina, nā hana kilokilo a me nā hōʻiliʻili maʻamau.

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Kāohi i ke komo ʻana o ka lehulehu i .git

Hoʻonohonoho maʻamau ʻo Git i kēia manawa ma ka ʻaneʻane o kēlā me kēia papahana pūnaewele a me kēlā me kēia wahi (me ka hana ʻana). Hoʻokumu mau ʻo Git i ka subfolder .git a inā aia kēia ma ka pae o ka waihona lehulehu o ka pūnaewele, hiki iā ʻoe ke komo ākea i nā faile makaʻala (e laʻa me ke kelepona ʻana /.git/logs/HEAD e hōʻike nei i nā hana hope loa) . Hōʻike ia i ke kikoʻī pehea e hiki ai iā ʻoe ke clone i kahi ʻaoʻao ʻekolu (!) Git repository me ka ʻole o ka papa inoa papa inoa.

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Node.js / npm / Composer me ke aʻa ʻole

I loko o kahi moʻomanaʻo pūnaewele i hōʻike aku ai pehea e hoʻokipa ai iā Node.js no ka hoʻohana manuahi ʻana iā Heroku . I kēia manawa e hōʻike wau iā ʻoe i kahi ala pehea e hiki ai ʻoe ke hoʻouka iā Node.js , npm a me ka haku mele ma luna o nā mea hoʻokipa ʻē aʻe me ka ʻole o nā kuleana aʻa me kekahi mau laina o ke code. Me ia hiki iā ʻoe ke hoʻouka i nā pūʻolo, hoʻoiho i nā noi Vue.js a i ʻole e hoʻomaka wale i kahi kikowaena Express.js. Hana mau mākou i ka papa kuhikuhi hoʻohana a hoʻohana i nvm - ka Node Package Manager.

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ʻO Bug i nā hoʻonohonoho pili i PHP <7.2

I PHP <7.2 hiki iā ʻoe ke hana i nā arrays ʻaʻole hiki ke kiʻi kūpono hou ʻia:

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Hiki iā ʻoe ke hana i kekahi mau mea me ia.

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Hana pololei i nā kauoha ma hope o ka pili ʻana o SSH

Hoʻokumu ke kauoha aʻe i ka pilina i kahi kikowaena ma o SSH, hoʻokō i kekahi mau kauoha (ʻo kahi laʻana, hoʻololi i kahi subdirectory a hoʻouna i kahi kūlana git ) a haʻalele i ka pūpū wehe. Hoʻouka ʻia ka faila .bashrc, i hiki ai i nā subshell kala. ʻO ka maʻalea ka mālama ʻana i kahi faila / tmp / initfile kuikawa me nā kauoha i makemake ʻia, e hoʻomaka i kahi subshell (i kā mākou hihia bash) me ke kauoha --init-file. Ma loko o kēia initfile, holoi koke ʻia ka faila like i ʻole e waiho i nā kuhi.

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Hoʻokele pūnaewele ma ke ʻano he luna

Inā hoʻohui ʻoe i kahi kalaka pūnaewele i Windows Explorer, ʻaʻole pili kēia i ka ʻōnaehana ākea akā no ka waihona mea hoʻohana o kēia manawa wale nō. ʻO kēia ʻaʻole hiki iā ʻoe ke komo i kēia hoʻokele pūnaewele i kahi noi e holo me nā kuleana luna. Hiki ke hoʻololi maʻalahi i kēia: Hana i kahi DWORD (32 bit) hou i kapa ʻia EnableLinkedConnections me ka waiwai 1 i ka papa inoa ma lalo o HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Policies \ ʻōnaehana a hoʻomaka hou. A laila ʻike ʻia nā kakaka pūnaewele hoʻopili i nā wahi āpau.

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ʻ Tiplelo Aʻoaʻo wikiwiki: Hoʻokomo pū i ka waihona ma ke ʻano he drive

Inā makemake ʻoe e kiʻi wikiwiki i kahi waihona kūloko ma lalo o Windows e hoʻohana pinepine ai ʻoe, hiki iā ʻoe ke hāʻawi iā ia i kāu leka uila ponoʻī. Aia kahi alahele ma o "Connect network drive", ʻoiai ʻaʻole hiki iā ʻoe ke kuhikuhi i ke ala C: \ Mea hoʻohana \ David \ Hoʻoiho, no ka laʻana Ke kākoʻo pāʻoihana o ka ai-kapaia hoʻomalu kaʻana like 'ana o ka holo, i nei ma ka paʻamau no kela waihona: Ma ka hana ma luna o kēia makemake e \\ localhost \ c. $ \ Mea hoʻohana \ David \ Downloads.

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Hopu nā rana

Lele aku kahi rana ma ka laina helu a hoʻāʻo ʻoe e hopu iā ia. Lele a hopu i nā manawa ʻē aʻe. Hoʻomaka ka rana ma ke kūlana \(s \in \mathbb{Z}\) a me kēlā me kēia neʻe e lele i kahi mamao o \(z \in \mathbb{Z}\) (inā \(z>0\) , lele ʻo ia i ka ʻākau, a i ʻole inā ma ka hema). \(z\) like no kēlā me kēia lele. Hoʻopaʻa ʻia ka hopu ʻana i kahi kikoʻī integer. ʻAʻole ʻike kekahi iā \(z\) a me \(s\) . Hōʻike mākou aia kekahi ala e hopu mau ai i ka rana.

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Nā inoa filenia lōʻihi ma Windows 10

ʻAʻole wale ia i ka hoʻohana ʻana iā npm ma lalo o Windows i ʻike ʻoe i kahi palena i aneane 30 mau makahiki, e kaohi ana i nā ala i nā waihona a me nā faile i ka maximum 255 huapalapala. ʻAʻole kēia ka hewa o NTFS, akā ʻo LFN . ʻO kēia ke alakaʻi i nā pilikia huhū a me ka launa ʻole ma waena o nā ʻōnaehana. I nā manawa o WSL, he kūlana minamina kēia, kahi e laki ai hiki iā ʻoe ke hoʻoponopono iā ʻoe iho i ke kākau inoa no kekahi manawa.

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Lāhaʻo queues ma localhost

Ma ka papahana PHP ʻo Laravel ma waena o nā wahi hana, nā limahana a me nā luna e hōʻoia i nā hana i mālama ʻia ma Redis, no ka laʻana. Inā makemake ʻoe e kūʻokoʻa loa i kēia ma localhost, hoʻohana paha ʻoe i ka mea kalaiwa lōkahi e hoʻokō koke i nā hana. Loaʻa kēia i ka maikaʻi ʻole o ka papa ʻia o ke kaʻina PHP o kēia manawa a kau ʻia ka noi a hiki i ka wā e hana ʻia ai ka hana.

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Manaʻo wikiwiki: Pūʻulu i nā pahuhopu ma Google Analytics

Me ke kōkua o ka JavaScript waihona analytics.js mai Google Analytics, hiki ke nānā ʻia nā hanana āpau ma nā pūnaewele. ʻO kēia mau hanana, no ka laʻana, ke ana kikoʻī o ka lōʻihi o ka noho ʻana, ka hohonu o ka scroll scroll o nā kipa a i ʻole nā ​​hana ʻē aʻe e like me ka waiho ʻana i nā palapala. Inā makemake ʻoe e loiloi i nā hoʻolaha hoʻolaha a hoʻokō paha i nā hoʻokolohua A / B ma hope, no ka laʻana, hana ʻoe i nā papahana i kapa ʻia ʻo ia nā pahuhopu.

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Hōʻoiaʻiʻo cache cache Pragmatic

ʻO ka hāʻawi ʻana i ka ʻaoʻao kikowaena kahi ʻāpana o ka repertoire maʻamau o nā pūnaewele a me nā noi. Hoʻokomo pū nā mea nānā e like me Google Chrome i kahi cache i hiki ke hoʻoliʻiliʻi i nā manawa hoʻouka o nā kelepona hou. Hiki ke hoʻoponopono ʻia ka cache cache of CSS / JS / kiʻi me ke kōkua o mod_pagespeed , Expires / Cache control header, kahi cache cache a pragmatically paha a pololei hoʻi ma o nā ʻikepili pākahi ma hope o ka inoa faila.

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Nā kī Bitbucket a me SSH

ʻAʻole hāʻawi ka mea hāʻawi Bitbucket (ʻoiai i nā uku maʻamau o Premium uku ʻia a uku ʻia ) hiki ke mālama i nā kī SSH me nā kuleana kākau i ka pae waihona. ʻO ka mālama ʻana i kāu kī SSH pilikino ma ka kikowaena hana ʻaʻole ia he koho, inā ʻaʻole hiki iā ʻoe ke kiʻi i nā pāhana ʻē aʻe āu e hana nei ma aneʻi. Kāhea ʻia he kī komo , akā ʻae wale kēia i nā kuleana heluhelu.

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ʻO Windows Sysinternals ma o ka hoʻokele pūnaewele

ʻAʻole pono e nalo nā pono hana mai Sysinternals na Mark Russinovich ma kekahi kamepiula Windows. Inā makemake mau ʻoe i ka mana hou loa ma ka lima, hiki iā ʻoe ke hoʻohui iā ia ma ke ʻano he kikowaena pūnaewele. Hoʻohana ka upena kauoha s: \\ live.sysinternals.com \ DavWWWRoot ma ka laina kauoha lawa (ma ke ʻano he mea hoʻohana maʻamau). Loaʻa nā mea hana maikaʻi e like me PsList, PsKill a i ʻole Process Explorer ma ka S drive.

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ʻ Tiplelo Aʻoaʻo wikiwiki: Nā Pepa Google a me nā Weke Alemanaka

Ke hoʻopuka nei i nā pule kalena ma kahi lā kikoʻī, pono ʻoe e akahele i nā Google Sheets (e like me Microsoft Excel). ʻO ka hana = CALENDAR WEEK (TODAY ()) i ka helu ʻana me ka hoʻohana ʻana i ka hae ʻAmelika, kahi e hāʻawi mau ʻia ai ka lā mua o ka makahiki i ka wiki kalena 1. Ma Kelemania ua wehewehe ʻokoʻa kēia: Eia ka hebedoma kalena mua ka hebedoma kahi e hāʻule ai ma kahi o 4 mau lā i ka makahiki hou. I nā Pepa Google hiki iā ʻoe ke hoʻoponopono i ka pilikia (me nā koho ʻē aʻe hoihoi e like me = SHORTEN ((TODAY () - DATE (YEAR (TODAY () - REST (TODAY () - 2; 7) +3); 1; REST (TODAY ( ) -2; 7) -9)) / 7) a me ka hoʻololi = CALENDAR WEEK (TODAY (); 21) ) maʻalahi me ka hana i hoʻomākaukau ʻia = ISOWEEKNUM (KĀNĀ ()) .

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ʻO nā palapala SSL i kau inoa iā ʻoe iho ma Chrome 58

Ma muli o kā mākou Encrypt , maʻamau nā pūnaewele i hoʻopunipuni ʻia. ʻOiai me ka hoʻomohala kūloko, ua lilo nā palapala SSL i mea nui loa (e laʻa me ka mea hoʻokele. Pono i kahi kikowaena kahi SSL encryption kūloko). Mai ka mana 58 o Chrome, ua hoʻopau ʻia ke kākoʻo no CN (Inoa Kaulike) a ua kauoha ʻia ʻo SAN (Kahi inoa ʻokoʻa ʻē aʻe). E like me ka hopena, Chrome koke hou Eʻoluʻoluʻoe i nā mea a pau conventionally hana SSL palapala.

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Pālua ka makahiki o ʻelua mau kānaka

E noʻonoʻo i nā poʻe ʻelua \(A\) a me \(B\) i hānau ʻole ʻia ma ka lā like a ʻo \(A\) kaikaina ma mua o \(B\) . Hōʻike aia aia ʻelua mau makahiki o nā hōkū \(a,b \in \mathbb{N}\) , no nā mea e pili ana: \(2\cdot a = b\) . Ua hoʻonohonoho mua mākou iā \(d \in \mathbb{R}^+\) ma ke ʻano he ʻokoʻa makahiki ma waena o \(A\) a me \(B\) i ka hānau ʻana o \(A\) me \( d = d_0 + d_1 \) , \( d_0 \in \mathbb{N}_0, d_1 \in \mathbb{R}, d_1 \in [0;1[\) . E noʻonoʻo mākou i kahi manawa kūpono i ka manawa \(x \in \mathbb{R}^+\) ma hope o ka hānau ʻana o \(A\) me \(x = x_0 + x_1\) , \(x_0 \in \mathbb{N}_0, x_1 \in \mathbb{R}, x_1 \in [0;1[\) .

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Git a me nā waihona hakahaka

Ma muli o ka ʻike ʻole o Git i nā waihona, ʻo nā faila wale nō, ʻaʻole i pau nā hanana waihona hakahaka i ka waihona. Eia nō naʻe, no ka nui o nā hoʻolālā a me nā papahana e pono ai i kēia, pono lākou e pau i laila. ʻO kahi hana maʻamau ka hana ʻana i nā faila placeholder i kapa ʻia (i kapa pinepine ʻia .gitkeep), e kuhikuhi kikoʻī ana i ka hanana waihona. Hiki ke hana maʻalahi ʻia kēia mau faila a, inā makemake ʻia, e hōʻoia pū ʻia e nānā ʻole ʻia nā faila ʻē aʻe i nā waihona.

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Hoʻokomo manuahi ʻo Node.js me Heroku

ʻAʻole ākea loa ka hoʻokipa ʻana no Node.js, keu hoʻi i nā ʻāina ʻōlelo Kelemania. Hāʻawi ka ʻoihana kapua ʻAmelika ʻo Heroku i kahi lāʻau ma aneʻi - a me ka uku ʻole . ʻIke mau ʻoe i ke ʻano hoʻohālikelike "Kūkulu i nā polokalamu ... ʻaʻole nā ​​hanana ʻoihana" a ʻaʻohe o nā mea kapu. Ma ke ʻano he laʻana, ke hoʻokō nei mākou i kahi hana cron liʻiliʻi e pili ana iā PhantomJS , kahi e ʻānai nei i kahi pūnaewele i kēlā me kēia lā a hoʻouna i ka inoa ʻaoʻao ma ka leka uila.

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ʻO ka hana paʻa a Cantor

Ma waho aʻe o nā paio diagonal , ua hoʻomohala ʻo Georg Cantor i ka hana hoʻopili Cantor \(\mathbb{N}^2 \to \mathbb{W}, \quad c(x,y) = \binom{x+y+1}{2}+x = z\) , e hoʻopili ana i nā helu ʻelua \(x,y \in \mathbb{N}\) i kahi helu hou \(z \in \mathbb{N}\) . ʻO kahi laʻana, \(c(3,4)=\binom{3+4+1}{2}+3 = \binom{8}{2}+3=\frac{8!}{6!\cdot 2!} +3 = 31 = z\) kahi coding kū hoʻokahi o nā helu \(3\) a me \(4\) i ka helu \(31\) . Hōʻike: Ke kaʻina o nā waiwai \(\mathbb{W} = \mathbb{N}\) , ie \(z\) i nā helu kūlohelohe.

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Ka honua a me ka pi

\(r_1 = 6370km\) i ka honua (ma ke ʻano he sphere me \(r_1 = 6370km\) ) a me kahi pea (ma ke ʻano he sphere me \(r_2 = 2mm\) ) a \(r_2 = 2mm\) i ke kaula ma luna o ka equator e moe pono ia ma luna. I kēia manawa hoʻolōʻihi ʻoe i nā kaula ʻelua i hoʻokahi mika i kēlā me kēia. E moe pono loa nā kaula ʻelua i luna o ka equator - ʻaʻole lākou e moe moe hou ma ka ʻili, akā e kau i luna o ka equator. Pehea ke kiʻekiʻena o ka papa e lana ai ke kaula ma luna o ka honua, pehea ke kiʻekiʻena o ka pi?

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Nā mea hiki ma ka uaki analog

I ke% hea o ka manawa o kahi lā aia nā lima āpau ʻekolu o ka uaki analog i ka hapa kūpono o ka dial? ʻO ka mea mua, e nānā i ka lima hola, aia ma ka ʻaoʻao ʻākau i kēlā me kēia 12 o 24 mau hola (50%). Mai kēia manawa aia ka lima minuke ma ka ʻaoʻao ʻākau ma 6 o 12 mau hola (25%). ʻO kēia 6 mau hola, hoʻolimalima ka lima ʻelua i nā hola he 3 ma ka ʻaoʻao ʻākau (12.5%).

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Laravel: Ke hana nei me nā pilina eloquent

Hana maʻalahi ʻo Laravel i ke kamaʻilio me ka waihona pūnaewele me Eloquent. Ke hana nei me nā Eloquent Relations , ke kāhea ʻana i nā loli ikaika (me ke kōkua o nā hana hoʻokalakupua o PHP), pono ʻoe e makaʻala ʻaʻole hōʻike nā hiʻohiʻona o nā hiʻohiʻona i nā loli hou, akā mālama paʻa ʻia i ka wā i kāhea mua ʻia ai.

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Bitbucket: Holoi i ka waihona mai ka mōʻaukala Git

Aia kahi palena paʻakikī o 2 GB ke hoʻokipa nei iā Git ma Bitbucket - inā i ʻoi aku kēia, aia wale nō i ka waihona heluhelu kāu heluhelu ʻana. I mea e pale aku ai i kēia, no ka laʻana, hiki iā ʻoe ke wehe i nā faila nui a i ʻole nā ​​faila mai kāu hana. Akā i kekahi mau hihia ʻē aʻe (inā i komo ka ʻikepili i ka mōʻaukala a i ʻole node_modules i hoʻi i hope e haku) pono ʻoe e hoʻoponopono i ka mōʻaukala o Git, kūʻē i kona ʻano.

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Hoʻohui i ka palapala SSL mai DomainFactory ma IIS

I ka makahiki o Let's Encrypt , maʻamau nā pūnaewele i hoʻopunipuni ʻia. Akā koi ʻia ka wildcard a i ʻole nā ​​palapala hoʻonui ʻia me ka hilinaʻi pono ʻona o ka mea ʻona. Hāʻawi ka mea hāʻawi iā DomainFactory i nā palapala SSL inexpensive hiki ke hoʻohana ʻia hoʻi ma waho. Ua kūleʻa ka hoʻonohonoho ma kahi IIS o kēia manawa me ka ʻole o ka CSR me ke kōkua o OpenSSL . I ka mea aʻe e hōʻike pōkole au i nā ʻanuʻu e koi ʻia ai kēia.

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Kālā lanakila paradoxical ke koho nei i nā helu

Ua nīnau ʻo Thomas M. Cover i kēia nīnau kamahaʻo i ka makahiki 1987 ma "Open Problems in Communication and Computation": Kākau ʻo Player \(X\) i nā helu kūlohelohe ʻelua a koho wale ʻia \(A\) a me \(B\) i ʻelua mau mea like ʻole. ʻĀpana pepa a kau i ke alo i lalo i ka papa. Koho ka mea pāʻani \(Y\) kēia manawa i kekahi o kēia mau ʻāpana o ka pepa, ʻike i ka helu a i kēia manawa e hoʻoholo inā ʻoi aku ka liʻiliʻi o kēia helu a ʻoi aku paha ma mua o ka helu ʻē aʻe e kū nei i lalo ma ka papa.

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Soccer & Linear Algebra

Ke hoʻomaka kahi pāʻani soccer, moe ka pōpō i waenakonu o ke kahua a neʻe ʻia a puni ke kula no 45 mau minuke e ka hoʻololi a me ka huli ʻana. I ka hoʻomaka o ka hapa lua, aia hou ke kinipōpō ma ke kikowaena o ke kahua. Hōʻike mākou me nā ala maʻalahi o ka algebra linear i kahi helu palena ʻole o nā helu ma ka ʻaoʻao i ke kūlike i like me ke kūlana kumu a i ʻole 2 kikoʻī.

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Laravel: Hoʻolako i ka Template Blade

Ke hoʻopau nei i nā ʻōkuhi lau ma Laravel 5. *, loaʻa pinepine iā ʻoe nā memo hemahema ʻole e pili ana i nā manaʻo cache. I ka wā i hala, ua ʻoi aku ka maikaʻi o nā mea āpau: ʻO ka ʻike debugging i ka mana 4 he mau ʻoihana kōkua hou aʻe a ʻoi aku ka maikaʻi o ka ʻike. Me kekahi mau lālani o ke code hiki iā ʻoe ke hoʻihoʻi i kēia hana me ke kōkua o whoops ("Nā hemahema PHP no nā keiki maikaʻi").

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Hōʻike Harmonious o nā hōʻailona me JavaScript

Inā he kūmole, hoa a mea kūʻai aku paha - aia a nui nā hihia āu e makemake ai e hōʻike i nā lepili e pili pono ana kekahi i kekahi. Kūlike ʻole ka nui o nā lepe. Hahai pinepine ʻoe i kou ʻōpū no ka hōʻike i ka nui i ka hoʻolālā, akā aia kekahi ʻano hana helu pono no kahi hiʻohiʻona hiʻohiʻona e nānā ana i nā ʻāpana o nā lepili. I ka laʻana aʻe hiki iā ʻoe ke hana i kēia me nā lālani o JavaScript wale nō.

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E hōʻoia i nā loli i PHP / JS no ke ola

Ke hana nei me nā loli i PHP a me JavaScript, ʻike pinepine kekahi i ka nīnau inā nele kahi variable. He mea waiwai ke ʻike i nā hana ʻōiwi a me kā lākou ʻokoʻa no ka nānā ʻana i nā kumu. ʻO ka mea hoʻonāukiuki, ʻaʻohe ala maʻalahi e nānā pono ai inā loaʻa kahi loli a ʻole ʻole. Hoʻomaopopo ka matrix ma lalo i ke ʻano o kēia. Eia nō naʻe, hiki i ka mea āu e makemake ai ke hoʻopau hou ʻia me ka hoʻohana ʻana i nā hana kōkua liʻiliʻi.

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Nā kelepona nui me sipgate.io

Me sipgate.io, ua hana ʻo Sipgate i kahi API kapua pīhoihoi me kahi i nui nā koho a kekahi no ka kelepona pūnaewele. ʻAʻohe manuahi kahi moʻokāki, a aia kekahi koho e hoʻonohonoho i nā helu hoʻouna manuahi i ka Feature Store me ka uku ʻole. Hiki ke hoʻonui ʻia nā palapala mai sipgate.io, akā me ka heluhelu iki ʻana i ka Sipgate API mana hiki iā ʻoe ke hoʻomaopopo koke i nā mea pīhoihoi .

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ʻO Recursion ma SQL

ʻO nā ʻōnaehana hoʻokele waihona e pili ana i ka SQL he kūpono kūpono wale nō ia no nā nīnau hierarchical a recursive paha. ʻOi aku ka maikaʻi o nā ʻōnaehana ʻē aʻe e like me ArangoDB (aia kahi kamaʻilio maikaʻi e pili ana i kēia ma GOTO 2016 ). Akā hiki iā ʻoe ke hana i nā nīnau hou i SQL me ke kōkua o nā hōʻike papa maʻamau a pēlā e nīnau ai i nā papa makua / keiki maʻamau no nā kūpuna a me nā pua.

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WordPress: Hoʻopio i nā ʻaoʻao waihona

Wahi a w3techs.com , ma kahi o 27.4% o nā pūnaewele ma ka honua holoʻokoʻa e hana ʻia me ke kōkua o WordPress. I nā manawa he nui loa, ʻaʻole kēia he blog. Hoʻokumu ʻo WordPress i nā URL he nui i hoʻohana pinepine ʻole ʻia a hana i nā loulou he nui i kuhikuhi ʻia e Google i loaʻa ʻole i ka mea lawelawe pūnaewele ma ka pakuhi. Hiki ke hoʻopau ʻia kēia mau mea āpau me kahi kauoha maʻalahi.

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Kapa hou i ka inoa PDF form ma ka nui

Inā, e like me aʻu, e komo i loko o ka pilikia o ka inoa hou ʻana he mau kaukani o nā inoa kahua, kūpono ka console ʻo JavaScript i Acrobat. I kēia ʻaʻole hiki iā ʻoe ke hoʻokō i nā code JavaScript wale nō, akā e komo pū i nā ʻike āpau ma loko o ka PDF (me nā kahua form). No ka mea ʻaʻohe hana ʻōiwi no ka inoa hou ʻana i ka JS API, ua kope ʻia nā papa palapala me ko lākou mau waiwai āpau me kahi inoa hou.

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Shopware: hoʻoponopono i nā loli loli

Ma Shopware 5, ʻaʻole i hoʻoholo ʻia kahi pilikia i ʻike ʻia: Inā ʻoe e hana i kahi ʻatikala me nā ʻano kūlike me nā koho hoʻonohonoho kūʻokoʻa, hiki i kekahi ke hui ʻia ʻaʻole hiki ke koho ʻia i ka hopena mua a no laila ʻaʻole hiki ke kauoha ʻia. Me ke kōkua o kahi plugin, hiki ke hoʻoponopono maʻalahi i ka pilikia i kēia manawa.

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Hoʻokahi laina no ka infinity o nā helu mua

Nui nā hōʻoia o ka pau ʻole o nā helu mua-ʻaʻole ʻike ʻia ka theorem Euclid kaulana loa mai ka Book of Elements i kekahi papa kumumanaʻo helu maʻamau. I ka American Matematika Makahiki (hoʻopuka 122) i ka makahiki 2015 ua paʻi ʻo Sam Northshield i kahi hōʻoia hoʻoleʻaleʻa haʻahaʻa ma ke ʻano o ka laina hoʻokahi, kahi aʻu e makemake ʻole ai e kāohi iā ʻoe (me nā ʻōlelo pōkole).

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E hoʻomālamalama i ka laina kauoha Windows

Hiki ke hoʻomaikaʻi hou ʻia ke kauoha ʻōuli Windows paʻakikī i kekahi mau ʻanuʻu maʻalahi. No laila ʻaʻole hiki iā ʻoe ke hoʻopili wale i ke kala a me ka nui o ka laina kauoha, akā hoʻonui pū ʻia ia me ka hana (e hoʻonui ana i ka pale, e hoʻouka ana i kahi nui o nā pono hana UNIX) ʻAʻole kokoke ke kauoha wikiwiki i ka PowerShell 6.0 a i ʻole ka Windows 10 Bash Shell hou , akā ʻaʻole pono ia e hūnā no nā hana o kēlā me kēia lā.

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Nā URL Dynamic ma Joomla

I nā ʻōnaehana hoʻokele ʻike, ʻaʻole paʻa pinepine nā URL ma mua a no laila ʻaʻole i hana statically i mua (ma ke ʻano he makana a ʻaoʻao menu paha), akā e kuhikuhi i nā mea mai ka waihona. E like me WordPress ( e like me ka mea i wehewehe ʻia ma aneʻi ) hiki nō hoʻi iā Joomla ke kūkulu i nā hanana URL hōʻeuʻeu (kūʻokoʻa i ka ʻōnaehana alias kūloko). Hiki ke hoʻohana ʻia ʻo JRouter ma aneʻi - a i ʻole hiki iā ʻoe ke hoʻohana i kahi liner hoʻokahi i .htaccess.

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ʻO JavaScript PasteJacking

Hiki i nā polokalamu kele pūnaewele hou ke hoʻohana iā JavaScript e heluhelu a kākau i ka papakū o ka mea hoʻohana, ʻo ia hoʻi hiki iā lākou ke hoʻohana. ʻO ka ʻenehana kūmole ka pāpale kahiko, akā ʻo ia wale nō ka nui o nā hoʻouka kaua ʻana (ma lalo o ka inoa o "PasteJacking") e holo nei ma ka Pūnaewele, kahi e hoʻohana ai i kēia hiki no ka mea hoʻohana maʻalahi. He pāpā ka hoʻokō ʻana ma JavaScript.

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Kuapo i nā kolamu ma PostgreSQL

ʻO ka hoʻololi ʻana i nā kolamu papa SQL he ʻāpana o ka repertoire maʻamau me MySQL - ʻaʻole kēia (akā) kākoʻo ʻia me PostgreSQL. ʻOiai hāʻawi ka wiki mana i kāna ʻatikala ponoʻī i ka pilikia, ʻaʻole ia e hōʻike i kahi hopena hiki ke kākoʻo pū ʻia i nā manaʻo, nā papa kuhikuhi a me nā mea hoʻonāukiuki. Hana kēia papa i kēia hana (no ka MySQL a me PostgreSQL) ma ka laina kauoha - a i ʻole ma ka pololei ma Laravel 5.

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ʻ Tiplelo Aʻoaʻo wikiwiki no Windows Explorer

Inā makemake ʻoe e wehe koke i ke kauoha i loko o kahi waihona ma Windows Explorer, kaomi (hoʻokahi pae kiʻekiʻe) me ka pihi ʻiole ʻākau a kaomi i ke kī Shift ma ka waihona a laila koho i "Wehe i ke kauoha ma aneʻi" mai ka papa kuhikuhi. ʻIke wau i kahi hana ʻē aʻe, ʻoi aku ka wikiwiki i ka wā āu i loko o ka faila: Eia ʻoe e kaomi i ke ala pololi o kēia manawa, kikokiko "cmd" a hōʻoia me Enter.

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Nā Māhele WordPress: Nānā Tree / hoʻoilina

Inā ʻoe e hana me nā waeʻano hierarchical (taxonomies) i loko o WordPress, e ʻike ʻoe, ma kekahi ʻaoʻao, huikau ka hōʻike ʻana o nā mahele kua ʻia a ma ka ʻaoʻao ʻē aʻe, ʻaʻole pau nā pou i ka mahele mākua inā kau ʻia lākou i ka mahele keiki. Hiki ke hoʻopololei ʻia nā mea ʻelua me kekahi mau laina o ke code me ka hoʻohana ʻana i ka ʻōnaehana lou ikaika (i ke ʻano o kahi hana a me kahi kānana).

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PHP 7 a me ka mea hana mokuna mokulele

Ma waho aʻe o nā hiʻohiʻona hou e like me ke ʻano hinting no nā ʻano ʻikepili scalar a i ʻole ka hoʻokō i hoʻomākaukau ʻia, lawe pū ʻo PHP 7 i nā mea hoʻolōʻihi ʻōlelo hou e pono ai. ʻO ka "Spaceship Operator" i hana hope ʻia i loko o ka honua o PHP (ua ʻike ʻo Ruby a me Perl programmer iā ia no kekahi manawa lōʻihi). \($a <=> $b\) hoʻihoʻi \(0\) inā a inā inā like nā hana ʻelua, \(1\) inā ʻoi aku ka nui o ka hema a me \(-1\) ʻē aʻe.

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IIS 7.5 PHP Kūʻai wikiwikiCGI

Inā hoʻohui ʻoe iā PHP ma o FastCGI ma ka IIS 7.5, hoʻopau ʻia kēlā me kēia script ma hope o 600 kekona (ʻo ia hoʻi 10 mau minuke) e ka paʻamau. ʻO kahi hoʻololi o ka loli ʻike ʻia "max_excement_time" i ka php.ini ʻaʻohe mea e pili ana i kēia, pono ʻoe (e) hoʻoponopono i nā hoʻonohonoho FastCGI No kēia, hāʻawi ka IIS i kahi ʻoluʻolu kūpono no ka mālama ʻana i nā loli pili.

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Paradox o stochastics

Hoʻopili ke kumumanaʻo kūpono kūpono i nā hana nani me nā hopena counterintuitive. Ma waho aʻe o ka pilikia i ʻike ʻia o ka hoahānau , e hana pōkole wau i kekahi laʻana ʻē aʻe: "ʻElua aʻu keiki i kēia manawa. He keikikāne kekahi o lākou a hānau ʻia i ka Pōʻahā.

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Git, Shopware a me nā waihona hakahaka

He wīwī, wikiwiki, a lawe ʻia ka ʻōnaehana faila faila Git. Mālama mau ʻo Git i nā mea, ʻo ia hoʻi nā faile. Hoʻokumu ʻia nā pale inā loaʻa nā faila i loko o lākou, a i ʻole ʻaʻole e hoʻopaʻa ʻo Git iā lākou. He hopena ʻoluʻolu ʻole kēia i kekahi mau papahana. ʻO kahi laʻana, hilinaʻi ka ʻōnaehana Shopware i ka pili paʻa ʻana i ka hanana waihona i mea e holo pono ai.

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Mea kūʻai aku: ʻO nā kumukūʻai hoʻouna hoʻouna pākahi

He mana kāki hoʻouna hoʻouna kā Shopware i hiki iā ʻoe ke komo pono i ka helu. I kā mākou hihia, makemake mākou e hoʻokō i kēia hanana: ua hoʻoholo mua ʻia nā kumukūʻai hoʻouna no kēlā me kēia ʻatikala e like me ke kaupaona o ka ʻatikala (kuhikuhi ʻia nā palena kaupaona). No nā hoʻokoe kūikawā wale nō e hiki ke hoʻonohonoho i nā koina hoʻouna hoʻouna no kēlā me kēia mea.

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Lawe i kāu hāmeʻa ponoʻī

ʻAʻole hiki iā ʻoe ke nānā ʻole inā makemake ʻoe e hana maʻalahi a kūʻokoʻa hoʻi: ke ao. Nui paha nā poʻe e hoʻohana nei i ke ao me ka ʻike ʻole. Me ke kahe, no ka laʻana, mālama ʻia nā ʻike āpau i ke ao a hiki ke kiʻi ʻia ke koi ʻia. ʻO Netflix kahi hiʻohiʻona ma aneʻi e lilo ana i mea makemake nui ʻia ma Kelemania. A i ʻole ka hana maʻalahi ʻana o ka PC ʻoneki a i ʻole nā kamepiula lawe kamepiula me nā pūnaewele paʻalima e hana nui ʻia ma o ke ao.

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Nā permalink hōʻeuʻeu i WordPress

Hiki ke hoʻopili maikaʻi ʻia ka ʻōnaehana permalink WordPress i kāu pono ponoʻī me ke kōkua o nā lepili hanana . ʻO ka hoʻonohonoho% postname% ʻo ia paha ka hopena maʻa mau a hiki ke hana. Eia nō naʻe, inā makemake ʻoe e hoʻokō i nā loulou hōʻeuʻeu maoli, pono mua ʻoe e hoʻonui i ka ʻōnaehana me kāu code ponoʻī.

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Nā loulou maikaʻi ʻole i Word a me Excel

Manaʻo kekahi i ka wehe ʻana i nā hyperlinks mai kahi palapala Word / Excel, hoʻomaka ka polokalamu kele pūnaewele maʻamau me ka URL i makemake ʻia. ʻAno kupaianaha, ʻaʻole kēia ka hihia - i alakaʻi ʻia i nā hopena ʻoluʻolu ʻole a hana i nā loulou no nā ʻaoʻao pale ʻia a me nā ʻaoʻao kuki i pale ʻia i loko o nā papahana keʻena i hiki ʻole.

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ʻO kahi paradox no ka lā o Makua

No ka lā Makua o kēia lā, ke hāʻawi nei kahi kaikamahine i kona makuakāne i kiʻi i pena ʻia e ia iā ia iho, a ka makua kāne i makemake ai. ʻLelo ke kaikamahine: "E hāʻawi wau iā ʻoe i ke kiʻi āu i makemake ai a he mea pūʻiwa kaʻu makana". Ua pīhoihoi ka makuakāne a noʻonoʻo i ka ʻoiaʻiʻo o kēia ʻōlelo.

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Hoʻohui i nā palapala hōʻeuʻeu hōʻeuʻeu me ka ʻole o HTTPS

Inā ʻoe e hoʻopili i nā palapala i hōʻike ʻole ʻia i ka ʻaoʻao <head> a kāhea i kahi ʻaoʻao me kahi palapala SSL i hoʻopunipuni ʻia, kuhi ʻia kēia mau palapala a no laila ʻaʻole hoʻokō ʻia. Inā haʻalele ʻoe i ke kaʻina hana, kāhea ʻia nā script a pau i loko o ka palapala hoʻopunipuni inā kiʻi ʻia ka pūnaewele ma o https: // - i unencrypted ʻole.

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Hiki ke hoʻohana ʻia i nā menus drop-down

Ke hana nei me nā menus dropdown nunui-dimensional, holo pinepine kekahi i ka pilikia i wehe hewa ʻole ʻia nā submenus hewa a i ʻole pani ʻia ka submenu i makemake ʻia. Hana ʻia kēia hopena ke haʻalele ka mākaʻi iole i ka papa kuhikuhi e kū pono ana ma ka pae kiʻekiʻe ʻoiai ke hoʻokele nei i kahi submenu i hoʻonui ʻia.

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Mea kūʻai aku: Hoʻopau aunoa i nā ʻano

Ma Shopware , hoʻopau ʻole ʻia ka ʻatikala holoʻokoʻa i ka hihia o kahi ʻoka maoli inā loaʻa nā ʻokoʻa āpau i kahi pae waihona ma lalo a i ʻole e like me 0. I mea e hoʻokō ai i kēia ma kahi ʻano ʻokoʻa, ua polokalamu wau i kahi plugin liʻiliʻi, ka Bootstrap.php aʻu e hoʻolako ai ma lalo.

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Nīnau pālua ʻōlelo huna me SSL

Loaʻa ka hopena ʻaoʻao ʻoluʻolu ʻole o nā hōkū hou aʻe: Inā pale ʻoe i kāu pūnaewele me ka htaccess / htpasswd a i ka manawa like e hoʻoikaika i ka pili SSL, pono mau ʻoe e hoʻokomo i ka huaʻōlelo hoʻokahi i ʻelua mau manawa (hoʻokahi no http a hoʻi hou ma hope o ke komo maikaʻi ʻana no https). Me ke kōkua o nā ʻāpana hoʻonohonoho i hoʻolauna ʻia ma Apache 2.4, hiki ke hana maʻalahi ʻia ka pilikia.

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Nā laina aho nunui ma JavaScript

Ke kūleʻa pinepine kekahi me ka JavaScript i ka hiki ʻole ke ʻike i nā aho laina maha e ke komo pū ʻana iā lākou i nā laina he nui i ke code. ʻOiai ʻaʻole pilikia ka hana ma nā ʻōlelo ʻē aʻe e like me PHP a me Ruby, me JavaScript hiki iā ʻoe ke hele a puni me nā papa hana, hoʻoholo ʻia ka hoʻohana ʻia e ka ʻono pilikino a i ʻole ke kākoʻo browser.

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ʻIke kuʻi - aia nō ia?

ʻO kēlā me kēia mea e nānā a puni i nā hana loea o nā makahiki ʻelua i hala aku nei e ʻike pinepine i nā huaʻōlelo e like me nā ʻenehana akamai a i ʻole ʻike kuʻuna (AI). Akā ma ka nānā pono ʻana, ʻike mākou i ka hapa nui o nā hāmeʻa i kahi mamao loa mai ka ʻike kuʻi. ʻO nā ʻōnaehana home maʻalahi e like me nā mea mai Amazon a Google paha e pili pinepine ʻia me AI.

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ʻO kaʻenehana ma hope o nā casinos pūnaewele

No kekahi mau makahiki i kēia manawa ke kupu nei lākou mai ka honua mai: nā casino pūnaewele. Hiki i nā mea hoʻolako ʻole ke hoʻohana i nā mea pā pāʻani e hoʻokomo i kā lākou hana leʻaleʻa punahele ma ka Pūnaewele a puni ka uaki. ʻO kēlā me kēia mea makemake e hele i ka casino hiki iā ia ke mālama iā lākou iho i ka huakaʻi a hoʻololi wale i ke kamepiula. Akā pehea e hana pono ai kēia kumu?

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nā leka uila () ma PHP me UTF-8 a me nā umlauts

Hoʻouna maikaʻi ʻia ka hoʻouna ʻana i nā leka uila me PHP me nā papa ikaika e like me PHPMailer . Hiki i nā hana wahī maʻalahi ke hoʻohana i ka ʻike UTF-8, e hoʻokomo i nā kiʻi a hoʻouna i nā hoʻopili kope ʻia me kekahi mau lālani o ke code. Inā makemake ʻoe e mālama iā ʻoe iho ma luna a, i kūʻē i ka ʻōlelo aʻoaʻo, e hoʻohana i ka leka uila ʻo PHP () , e loaʻa ʻoe i nā pilikia i ka hoʻohana ʻana i nā umlauts a me UTF-8 ma ka hope loa.

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ʻImi Google PageSpeed ​​vs. ʻO Google Analytics

ʻO nā mea hana hōʻoia e like me ka W3C Markup Validation Service a i ʻole Google PageSpeed ​​Insights i kōkua nui no ka loiloi pono ʻana i ke code a me ka hana ʻana o kahi pūnaewele. Hoʻololi ʻo Google i kahi ʻoihana āpau me nā manaʻo e like me ma luna o ka pā - a hāʻawi pū i nā kulekele koʻikoʻi akā kūpono no ka kaomi ʻana i ke kiʻi a me ka cache. Eia nō naʻe, hiki iā Google ke hele i kona mau wāwae.

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Welina JavaScript 2.0

Ua hoʻomalu ʻo JavaScript i ka pūnaewele a me ECMAScript, ke ulu nei ke kumu o ka ʻōlelo. ʻO ka wehewehe hou (ES6 a i ʻole JS2), i manaʻo ʻia i ka waena o kēia makahiki, e lawe mai i nā mea hou he nui i hiki ke hoʻāʻo i kēia lā. I kēia manawa ke kākoʻo ʻoi loa ʻo Firefox, akā hiki i nā polyfills ma o nā transpilers i kapa ʻia e like me Google Traceur ke hiki pū kekahi. ʻO ka mea aʻe kahi hōʻike pōkole o nā hiʻohiʻona hou o ES6.

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0,99999... = 1?

Inā ma ke kula a i ʻole ma ke kula nui: ʻO kahi nīnau hoihoi e \( 0,99999... = 1 \) a laila e hoʻopili pū ana i ka nīnau inā he ʻoiaʻiʻo ka hoʻohālikelike ʻana: \( 0,99999... = 1 \) . ʻOiai \(0,99999... = A\) infinity i ka \(0,99999... = A\) hema o ka hoʻohālikelike, hāʻawi mākou i kahi inoa: \(0,99999... = A\) . Ma hope o ka hoʻonui ʻia e ka mea \(10\) a me nā hoʻololi algebraic maʻalahi, loaʻa iā mākou kahi ʻike kupaianaha mua.

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SQL: hana maikaʻi ʻole me ka papa kuhikuhi

ʻAkahi nō au a alo me kēia pilikia hana o ka waihona database SQL: Ma ka papa ʻaina SQL i kapa ʻia ʻo "nā mea hoʻohana" me ~ 1000,000 mea komo, ua lawe ʻia he 28 kekona i ʻae ʻole ʻia e hoʻoholo ai i ka helu o nā hoʻopaʻa inoa i kēia lā. Ma ke kolamu "hana", ua mālama ʻia nā manawa o nā hoʻopaʻa inoa ʻana i ka mana "Ymd H: i: s".

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Pilikia chess liʻiliʻi

Ma waho aʻe o ka pilikia naita naita kaulana a me ka pilikia mōʻī wahine, nui nā nīnau pīhoihoi ʻē aʻe i ka honua o ka mōkākā. Ua hoʻopā wau i kekahi mau ʻike liʻiliʻi i loko o kahi hoʻokomo blog ma mua. Inā pili ʻoe i ka makemakika me nā pilikia chess, ʻike koke ʻoe i ka makemakika i nā pane maʻalahi a hoʻomālamalama hoʻi no nā nīnau he nui.

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Loaʻa nā faile ma ka pūnaewele me OneDrive

Inā OneDrive, Dropbox, ʻO Google Drive, ʻO OwnCloud, Pahu.net: No ka pahu hea ʻoe e mālama ai i kāu faila - ʻaneʻane like nā lawelawe. Loaʻa nā mea kūʻai aku no nā ʻoneki a me nā ʻōnaehana paʻalima, nā faila unencrypted maʻamau a me nā koho kaʻana like ʻole. Akā ʻo ka OneDrive, i hoʻohui paʻa ʻia i loko o ka ʻōnaehana mai ka Windows 8.1, loaʻa kahi hiʻohiʻona kūikawā: nā faila wale nō i loaʻa ma ka pūnaewele.

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PHP: Hiki i ka faile me nā umlauts ma lalo o Windows

Pono nā faila ma nā pūnaewele pūnaewele me ka ʻole o nā hakahaka (ʻaʻole "he kiʻi.jpg kēia"), me ka ʻole umlauts a i ʻole nā ​​huapalapala kūikawā (ʻaʻole "football.jpg"), me ka ʻole o nā backslashes (ʻaʻole "Arbeit \ Auto.jpg") a ma nā haʻahaʻa (ʻaʻole "" hōʻike.JPG "). I kēia mau lā naʻe, pono wau e komo a hana i kahi nui o nā faila me nā inoa faila no kahi papahana mea kūʻai.

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Nīnau SQL e hoʻoholo i kahi papa inoa papa inoa

I kēia lā ua ʻike wau i ka hana aʻe ma ka hana ʻana i kahi papahana mea kūʻai: E lawe i kahi pākaukau "SQL" me nā kolamu "id" a me "helu" a hoʻoholo i kahi papa inoa papa inoa o nā mea hoʻohana a pau i hoʻokaʻawale ʻia e ka "helu" i hoʻohana ʻia me nā e kiʻi i ka pae like me ka helu like. Hiki ke hoʻonā maʻalahi ʻia kēia hana ma o ka hoʻohana ʻana i nā loli i ho'ākāka ʻia e ka mea hoʻohana .

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Facebook SDK: E hōʻoia i nā hōʻailona ma ka ʻaoʻao kikowaena

Ke hana nei me ka Facebook SDK (ʻoi aku ka pololei i ka hoʻokō ʻana i kahi hana ʻeʻe Facebook ma waena o kahi kikowaena REST), ʻo ka hōʻailona lawe ʻia i loaʻa i ka mea kūʻai mai Facebook e nānā pono ʻia e ka mea lawelawe no ka pono ma mua o ka hoʻokō ʻia ʻana o nā hana hou. .

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ʻO Chrome DevTools: Ke kamaʻilio nei i nā mea DOM

ʻO Chrome, Firefox, Opera, Safari a i ʻole Internet Explorer: ʻoiai he mea kūʻai kū hoʻokahi nā mea hana sophisticated o Firefox a me ka plug Firebug i kaulana a hiki i kekahi mau makahiki i hala aku nei, nā mea hana mana i kēia manawa he ʻāpana o ka pae maʻamau o kēlā me kēia polokalamu kele pūnaewele, kahi e ʻike nui ai hāʻawi.

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Loaʻa i ka ʻōnaehana faila me SQL

Ua ʻike wau i kahi koho maikaʻi ma MySQL e kāomi i ka ʻōnaehana faile a loaʻa i ka ʻike koʻikoʻi, e laʻa e pili ana i ka noho ʻana o nā faila a me nā waihona a i ʻole nā ​​ʻike o loko. Hiki ke kōkua nui kēia ma ke ʻano he koho no ka php function file_exists , ʻoiai ʻo ka ʻike e pili ana i ka noho ʻana o nā faila (s) hiki ke hoʻohana ʻia i ka nīnau no ka hoʻonohonoho hou ʻana a me nā hana hōʻuluʻulu.

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Nā kāhui Animated me canvas

Hiki i nā kāʻei kua Animated ke hoʻohui i nā ʻano like ʻole i ka ʻike pūnaewele i ʻike ʻia e nā kiʻi a me nā wikiō piha. Maikaʻi inā hele pū kēia me ka lima me nā manawa hoʻouka a me ke kākoʻo ākea a me ke kākoʻo polokalamu. ʻO kahi hopena ʻo: canvas. Kākoʻo ʻia ka mea HTML i kāohi ʻia e JavaScript e nā polokalamu kele pūnaewele āpau a hana hou ʻia me ka hana kiʻekiʻe ma nā hāmeʻa lawe lima.

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Lāki hiʻohiʻona hiʻohiʻona no nā mea HTML

Ma ke ʻano he mea hoʻomohala pūnaewele, hoʻohilahila pinepine ʻia kekahi e hana me nā mea HTML e lākou iho - ʻokoʻa i ke kumu img, no ka laʻana - ʻaʻohe o lākou nui i hoʻopaʻa ʻia a i ʻole ka lakio lākiō paʻa. Makemake pinepine ʻoe e hoʻokō i kēia mau mea me ka pane pane, akā mālama ʻia ka mahele ma waena o ka laulā a me ke kiʻekiʻe. ʻAʻole hāʻawi ʻo CSS i kahi hopena intuitive ma ke ʻano paʻamau. Akā me ke kōkua o ka pale padding waiwai hiki iā ʻoe ke hoʻokō i kāu pahuhopu.

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Hoʻoholo ka ʻaha i ka hoʻohana ʻia o nā kiʻi paʻi

Ma hope o ka hoe ʻana o ka ʻaha ʻĀpana ʻo Cologne i ka hana ʻino ma RedTube i ka pule i hala aku nei a ʻaʻole i ʻae ʻia e ʻae i ka hāʻawi pio ʻana o nā kamaʻilio IP hoʻopaʻapaʻa, hāʻawi ia i kahi hoʻoholo kūʻē nui a me nā nīnau kānalua me ka hoʻoholo 14 O 427/13: Ka mea kākau o Stock- Pono e kapa ʻia nā kiʻi mai kekahi keʻena kiʻi ma o ke kiʻi pololei ʻana i kāna mau kiʻi ma o kā lākou URL.

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Aloha & Block & Inline - Welina HTML5

Nui nā hana hou a ka HTML5 kikoʻī a ua kākoʻo ʻia ka hapa nui o lākou e ka hapanui o ka ʻimi pūnaewele - ma lalo makemake wau e hōʻike i kahi loli hoihoi i nā lula no nā mea e pūnana ai. Hoʻomaopopo mau ʻo HTML ma waena o nā mea palaka a me nā laina laina. ʻO ka wehewehe ʻano Document o HTML4 e laʻa me nā inoa h1, p, a me div e like me nā mea palaka a me kahi, span, img ma ke ʻano o nā mea laina.

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ʻO ka loiloi HTTP ma IIS a me Apache

ʻO Apache ma Unix a me IIS ma nā ʻōnaehana Windows log HTTP noi i waho o ka pahu i ka palapala faila. ʻAʻole wale e loiloi pinepine ʻia nā noi ʻana i kāu pūnaewele ponoʻī a kāloli ʻia me ka lima a me ka ʻole (e laʻa me nā loiloi file log e like me AWStats ) e pale ai i nā hoʻouka hacking. ʻO nā ala o nā faila log pili i nā hoʻonohonoho i hoʻohana ākea ʻia, no ka laʻana, penei:

  • /var/log/apache2/access.log (Laʻana: Ubuntu 12.04, Apache 2.2)
  • C:\inetpub\logs\LogFiles\W3SVC1\u_ex<YYMMDD>.log (Laʻana: ʻO Windows Server 2012 R2, IIS 8.5)
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ʻO Joomla, IIS a me nā kuleana kuhikuhi

Ke hoʻohui nei ʻo Joomla 3.2 ma ka Windows Server 2008 R2 me IIS 7.5, loaʻa pinepine nā pilikia me nā kuleana papa kuhikuhiluhi, i hoʻonā pinepine ʻole ʻia me nā hoʻonohonoho i koho nui ʻia. ʻO ka hopena aʻe palekana a hoʻohana pono ʻia:

  • Pono nā hui IIS_IUSRS i nā kuleana no C: \ inetpub \ wwwroot \: heluhelu a hoʻokō, hōʻike i nā ʻike folder, heluhelu, kākau
  • Pono nā hui IIS_IUSRS i nā kuleana no C: \ Windows \ Temp \: Heluhelu a hana, Hōʻike i nā ʻike folder, heluhelu, kākau
  • Pono ka mea hoʻohana IUSR i loko o ka hui IIS_IUSRS (Management Computer> nā mea hoʻohana a me nā hui kūloko> nā hui)

Inā makemake ʻoe i nā kuleana papa kuhikuhi kūikawā no nā faile āpau i hoʻouka ʻia ma o PHP (e laʻa no SSH a i ʻole FTP), hoʻonohonoho pū ʻoe i kēia mau mea no ka waihona C: \ Windows \ Temp \. Inā hoʻouka ʻoe i kahi faila ma o PHP, kope mua ʻo PHP i kēia faila i loko o ka manawa pōkole a laila i ke ala hope loa. Inā ua pae ka faila i ka papa kuhikuhi manawa, hoʻoilina ia i kāna mau pono a mālama iā lākou ma hope o ka neʻe ʻana i ka papa kuhikuhi hope loa.

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Anonymous pūnaewele: hiki ʻole?

I nā manawa o ka hōʻino NSA, ʻaʻole wale nā ​​mea hoʻohana pūnaewele ʻike wale e haʻohaʻo nei inā pehea e hiki ai i kekahi ke hoʻokele i ka pūnaewele me ka inoa ʻole i mea e pakele ai i ka mania ohi ʻikepili o nā luna a me nā lawelawe huna. Eia nō naʻe, alakaʻi pinepine kēia i nā hemahema a me nā kuhi hewa ʻole. ʻO ke kuhi hewa nui ka hoʻoliʻiliʻi o ka inoa ʻole i ka obfuscation o ka IP address.

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McFIT - hōʻailona hou, kiʻi hou

Ua hāʻawi ʻo McFIT iā ia iho i kahi makeover. I ka wā ma mua, kahi mascot melemele ʻōmaʻomaʻo i ke ʻano o ka maiʻa i kāhiko ʻia i ka huapalapala polū, i kēia manawa he kakaka melemele ma ke kāʻei anthracite i pena ʻia i loko o kekahi i kekahi, no laila e hoʻokumu ana i kahi hanana abstract. Hāʻawi ka waihoʻoluʻu FDP i ka polū a me ka melemele ʻaʻole wale i ka lepona, akā i nā huahana paʻi paʻi McFIT ʻē aʻe āpau.

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Photoshop: huakaʻi i hope i ka manawa

I ka hoʻomaka ʻana o nā hoahānau ʻo Thomas lāua ʻo John Knoll e hoʻomohala iā Adobe Photoshop ma 1987, ʻaʻole wau i hānau ʻia. I kēia lā, i ka 2013, ʻo ka polokalamu kekahi o nā papahana i makemake nui ʻia i ka nui a me ke alakaʻi mākeke i kū ʻole ʻia i ka hana kiʻi ʻana. Mahalo iā Adobe a me ka Hale Hōʻikeʻike Kikowaena Kamepiula, i kēia manawa e mālama ʻia ka lako polokalamu no ka hope ma kahi ʻano kūikawā.

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ʻO nā Curiosities i ka pāʻani o nā mōʻī

Ua pīhoihoi ʻo Chess i nā kānaka no nā kenekulia - maʻalahi ke aʻo ʻana i kāna mau lula a hiki ke ʻike ʻia i kona hohonu hiki ʻole i nā mea pāʻani ʻike (akā, ʻaʻole wau kekahi o lākou). I ka mea aʻe, e kamaʻilio wau me nā nīnau pōkole ʻelua: Hiki paha, ma o ke kaʻina pololei o nā neʻe, e kiʻi i kahi kūlana i hoʻouka ʻia ka mōʻī ʻeleʻele e ʻelua mau wahine wahine keʻokeʻo i ka manawa like. Hiki paha kēia me nā hale kiaʻi keʻokeʻo ʻelua?

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ʻO Docu-soap ma kahi o blockbuster: 48fps

Hoʻopaʻa pinepine ʻia nā kiʻi ʻoniʻoni a hoʻokani hou ʻia ma 24 mau kiʻiona i kēlā me kēia kekona - akā ke ʻano wobble ke ʻano he 100 mau makahiki o ke ʻano maʻamau "24p". I mea e pale aku ai i nā hopena ʻoluʻolu ʻole (e laʻa me ke jerking ikaika i ka wā o nā panele kamera wikiwiki) o ka wanaʻao 24fps, ua hana ʻia kahi hana no ka manawa lōʻihi ma ka pāpālua ʻana i ka helu o ke kiʻikuhi i 48 mau mōlina i kēlā me kēia kekona a ʻoi aku.

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E nānā i ka pela pela ʻana ma nā pūnaewele

ʻO ka pela pela ʻana a me ka loiloi grammar i kēia manawa nā lakohana maʻamau i nā polokalamu hana huaʻōlelo - akā ʻo ka nānā ʻana i ka pela ʻana o kahi pūnaewele he maʻalahi loa ia a hiki i kēia manawa. Ke hana nei ʻo Google Chrome i kahi ʻanuʻu mua i kēia kuhikuhi me kahi kaha i hoʻohui ʻia i nā kahua komo laina maha (textarea). I kēia manawa aia kahi lawelawe e hiki ai i kēia ke hana no nā pūnaewele holoʻokoʻa.

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Nā Helu Kelepona ma nā Loulou - kahi palekana palekana?

I kekahi mau pule i hala aku nei ua hōʻike wau e pili ana pehea e hiki ai i kāu poʻe kipa ke wehe i ka polokalamu kelepona i nā polokalamu kelepona ma ke kāomi ʻana i kahi helu kelepona. I kēia manawa ua kū mai kahi hiki ke pale i ka kāleka SIM a i ʻole hoʻonohonoho hou i ka pūnaewele i nā hoʻonohonoho hale hana me ka ʻole o ka mea hoʻohana e hana i kekahi mea.

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ʻIke hoihoi i ka leka uila

Pono nā inoa kikowaena a me nā helu leka uila i nā manawa liʻiliʻi e ʻike pono i kahi āu e makemake ai e hele? A i ʻole pili ʻole paha kēia? ʻO kahi laʻana, loaʻa i nā kikowaena leka uila o Google nā ​​hoʻonohonoho hoihoi me nā hopena hoihoi, aʻu e hoʻolauna pōkole ai i kēia ʻatikala aʻe.

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Hoʻolālā o nā kumukūʻai kūʻai kumukūʻai i nā kumuhana o kēlā me kēia lā

Mālama pono wau i ka hoʻolālā ʻana o nā papahana like ʻole ma ke kīwī Kelemania. Paʻa paʻakikī kekahi papahana i kāna hoʻolālā ʻoihana paʻa. ʻO ka hana ahiahi o ka hālāwai ma mua o ka pale kīwī ma 10:15 pm e pili ana i nā kumuhana o kēia lā ke ʻeha nei au i ka ʻōpū i kēia mau lā.

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Loulou i nā helu kelepona

Inā hoʻonui ʻoe i kāu pūnaewele ponoʻī no nā polokalamu kelepona, ʻaʻole pono ʻoe e hoʻolohe i nā nui ʻokoʻa o nā pale, hōʻoia i nā manawa hoʻouka a me nā hiʻohiʻona kūikawā i ka hana (e like me nā hopena hover), akā e kamaʻilio pū me nā hiki kūikawā o nā hāmeʻa. Hoʻopili pū kēia (ua poina paha i kekahi poʻe) kāhea ʻana i nā kelepona.

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Pālua i ka ʻike ma nā blog

ʻO nā mea like ma nā pūnaewele like ʻole i hoʻopaʻi ʻia e Google i nā manawa he nui - eia naʻe akamai ka Google algorithm a ʻike inā mau like nā mea i ke poʻo a me ka footer a i ʻole hiki ke kiʻi ʻia nā paukū hoʻokolohua holoʻokoʻa ma lalo o nā URL ʻokoʻa. ʻO ka nīnau pīhoihoi pehea e hana ai ʻo Google me nā ʻaoʻao nānā atikala blog.

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Hoʻonui i ka palekana WordPress

Hiki ke hoʻonui nui ʻia ka palekana o ka ʻōnaehana hoʻokele ʻike i kēia manawa ʻo WordPress ma ka hoʻohuli ʻana i ʻelua mau wili liʻiliʻi. Lawe wale ia i 5 mau minuke a me nā laina ʻelua o ke code. ʻOiai hiki ke hoʻonā i ka pilikia me nā plugins like ʻole, ke kuhi hewa nei wau iaʻu iho i nā hopena manuahi ʻole.

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