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Remove a cookie

... @machineaddict unset($_COOKIE['Hello']); is actually important if you might check the cookie somewhere later in the code. – Andreas Hultgren Jun 13 '14 at 12:08 ...
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Loop code for each file in a directory [duplicate]

... Is the $files variable used to avoid calling scandir() more than once in the foreach loop? Or can I embed it directly without any side effects? – Zero3 May 10 '15 at 15:57 ...
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Remove URL parameters without refreshing page

...L, add/insert/push the new URL to history entries, and make it current URL allowing users to bookmark the page with the same parameters (to show the same contents) to programmatically access the data through the stateObj then parse from the anchor As I understood from your comment, you want to c...
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How to remove duplicate values from a multi-dimensional array in PHP

How can I remove duplicate values from a multi-dimensional array in PHP? 19 Answers 19...
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Append values to query string

...ke parsing, url encoding, ...: string longurl = "http://somesite.com/news.php?article=1&lang=en"; var uriBuilder = new UriBuilder(longurl); var query = HttpUtility.ParseQueryString(uriBuilder.Query); query["action"] = "login1"; query["attempts"] = "11"; uriBuilder.Query = query.ToString(); long...
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从异构软件开发者的角度看异构计算 - 操作系统(内核) - 清泛网 - 专注C/C++...

...我们应该如何开发异构的应用呢?接下来我们将讨论这个问题。 从GPU说起。其实在很早以前,人们已经意识到GPU的众核性能,开始大家只能使用图形处理接口来利用GPU的计算资源,后来CUDA[3]的推出,将基于CPU+GPU的异构计算逐...
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Sort array of objects by object fields

...gt;name, $b->name); } usort($your_data, "cmp"); You can also use any callable as the second argument. Here are some examples: Using anonymous functions (from PHP 5.3) usort($your_data, function($a, $b) {return strcmp($a->name, $b->name);}); From inside a class usort($your_data, arr...
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PHP - How to check if a string contains a specific text [duplicate]

... Use the strpos function: http://php.net/manual/en/function.strpos.php $haystack = "foo bar baz"; $needle = "bar"; if( strpos( $haystack, $needle ) !== false) { echo "\"bar\" exists in the haystack variable"; } In your case: if( strpos( $a, 'some ...
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jQuery.parseJSON throws “Invalid JSON” error due to escaped single quote in JSON

...hine diagram on the JSON website, only escaped double-quote characters are allowed, not single-quotes. Single quote characters do not need to be escaped: Update - More information for those that are interested: Douglas Crockford does not specifically say why the JSON specification does not al...
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What is the difference between self::$bar and static::$bar in PHP?

...keyword. In this case, your Foo class defines a protected static property called $bar. When you use self in the Foo class to refer to the property, you're referencing the same class. Therefore if you tried to use self::$bar elsewhere in your Foo class but you had a Bar class with a different value ...