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is vs typeof

...e JIT optimizations referenced in the article. Since the article shows the opposite, in my mind the question is an open one. In any event, comparing performance of operations that do different things depending on the type seems a worthless exercise. Use the operation that matches the behavior you ne...
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How to search for occurrences of more than one space between words in a line

...ase it's a good practice to add ? , like this .*?. It happened to me using PHP's PCRE – AlexanderMP Sep 21 '10 at 9:35 ...
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How to create a file with a given size in Linux?

...could be discussed and kept up to date... you know, the point of the whole site? – Grundlefleck Sep 26 '08 at 13:32 2 ...
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Failed to load resource: net::ERR_INSECURE_RESPONSE

...w it works The problem as you can guess, is that each visitor of your website has to do this task to access your frame. You can notice that chrome will block your URL for each navigation session, while chrome can memorise for ever that you trust this domain. If your frame can be accessed by HTTP...
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Setting “checked” for a checkbox with jQuery

.... So, while this may seem like an over-bearing solution, it will make your site's user experience better, and help prevent user frustration. (function( $ ) { $.fn.checked = function(value) { if(value === true || value === false) { // Set the value of the checkbox ...
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live output from subprocess command

... Hmm. Your demo seems to show the opposite of the claim in the end. You're re-directing Python's stdout into the buffer but the subprocess stdout is still going to the console. How is that useful? Am I missing something? – Guy Sirton ...
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Server.UrlEncode vs. HttpUtility.UrlEncode

...bly shouldn't be using either one of those methods. Microsoft's Anti-Cross Site Scripting Library includes replacements for HttpUtility.UrlEncode and HttpUtility.HtmlEncode that are both more standards-compliant, and more secure. As a bonus, you get a JavaScriptEncode method as well. ...
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How to store arrays in MySQL?

... Use database field type BLOB to store arrays. Ref: http://us.php.net/manual/en/function.serialize.php Return Values Returns a string containing a byte-stream representation of value that can be stored anywhere. Note that this is a binary string which may include null bytes, and needs ...
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What is the meaning of the /dist directory in open source projects?

...JS packages, used by Npm. vendor/: includes libraries and dependencies for PHP packages, used by Composer. bin/: files that get added to your PATH when installed. Markdown/Text Files: README.md: A help file which addresses setup, tutorials, and documents the project. README.txt is also used. LIC...
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Clustered vs Non-Clustered

...ed index, but not unheard of. The issue with your scenario is actually the opposite of what you're assuming: you want unique values in a clustered index, not duplicates. Because the clustered index determines the physical order of the row, if the index is on a non-unique column, then the server has ...