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How to specify new GCC path for CMake

...f CC/CXX differ from path, I get Incorrect 'gcc' version 'compiler.version=5.3' is not the one detected by CMake: 'GNU=4.8' – Lilith River Feb 25 '16 at 18:02 1 ...
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How to Sort Multi-dimensional Array by Value?

...rder'] - $b['order']; } usort($myArray, 'sortByOrder'); Starting in PHP 5.3, you can use an anonymous function: usort($myArray, function($a, $b) { return $a['order'] - $b['order']; }); And finally with PHP 7 you can use the spaceship operator: usort($myArray, function($a, $b) { return...
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Creating and Update Laravel Eloquent

... 2020 Update As in Laravel >= 5.3, if someone is still curious how to do so in easy way. Its possible by using : updateOrCreate(). For example for asked question you can use something like: $matchThese = ['shopId'=>$theID,'metadataKey'=>2001]; ShopM...
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How to sort an array of associative arrays by value of a given key in PHP?

... More expensive? That's weird, on my machine (running PHP 5.3.1-dev) array_multisort() is a few percent faster on small arrays and up to 100 times faster on big arrays (100+ elements) – Josh Davis Oct 22 '09 at 2:49 ...
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Tactics for using PHP in a high-load site

...s being developed by MySQL themselves and has recently landed onto the PHP 5.3 branch which is in RC testing, ready for a release later this year. You will then be able to use MySQLnd with MySQLi...but not with PDO. This will give MySQLi a performance boost in many areas (not all) and will make it t...
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关于php的socket初探 - PHP - 清泛IT论坛,有思想、有深度

...里,php是专为web而生,做wep app是一流的快速好用,并极简单和容上手,做起web所需的各项功能可能是分分钟搞定,然后做socket了?可能就觉得不屑一顾了,好像是不务正业,用了自己的短板去做不擅长的事情。其实不然,...
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Swift 和 .Net 开源,回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网 - 专注IT技能提升

...苹果宣布 Swift 开源 今年最大的故事因宣布新的编程语言 Swift 开源而颁给苹果公司。在此过程中,苹果的公关团队宣称全球最大的电脑公司将开源作为重要的战略部分,在开源社区拒绝之后苹果改变了自己的措辞。不过,这...
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13 个免费学习编程的好地方 - 创意 - 清泛网 - 专注C/C++及内核技术

...这里你可以找到 500 本免费编程书,涵盖 80 个不同的编程语言,这些书在Git 库托管服务中,这意味着会被定期更新。 MIT 开源课件 如果你已经了解了基本知识,想更进一步,例如探索编程背后的理论, 你就可以利用MIT 的免...
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Ubuntu下CodeBlock开发环境配置 - C/C++ - 清泛网 - 专注C/C++及内核技术

...跨平台、支持SVN、代码高亮、格式化、国际化(软件界面语言可定制为中文)、强大... Code::Blocks是一款功能强悍的C、C++ IDE,工具小巧灵活、跨平台、支持SVN、代码高亮、格式化、国际化(软件界面语言可定制为中文)、强大的...
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半个汉字的校验与处理(C++) - C/C++ - 清泛网 - 专注C/C++及内核技术

...汉字是2个字符(这里不讨论可变字符的情形),因此,在C语言中,用一个固定长度的buffer 存放包含汉字的字符串,就有汉字被截断从而导致...由于汉字是2个字符(这里不讨论可变字符的情形),因此,在C语言中,用一个固定长度的...