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Get operating system info

...tform"; $os_array = array( '/windows nt 10/i' => 'Windows 10', '/windows nt 6.3/i' => 'Windows 8.1', '/windows nt 6.2/i' => 'Windows 8', '/windows nt 6.1/i' =...
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How to delete the last n commits on Github and locally?

... DherikDherik 11.2k1010 gold badges7373 silver badges114114 bronze badges ...
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How to pass command line arguments to a rake task

... 10 Also, make sure you enclose the argument in string. e.g from your command line run the rake task like so rake thing:work'[1,2,3]' ...
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How to pass parameters to a partial view in ASP.NET MVC?

...nk you :) – Anupam Roy Dec 1 '15 at 10:04 Excellent answer - but with MVC 4 use Html.RenderPartial instead of Html.Par...
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What should I name a table that maps two tables together? [closed]

... | edited May 23 '17 at 10:31 Community♦ 111 silver badge answered Nov 28 '09 at 19:54 ...
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Serializing PHP object to JSON

... edit: it's currently 2016-09-24, and PHP 5.4 has been released 2012-03-01, and support has ended 2015-09-01. Still, this answer seems to gain upvotes. If you're still using PHP < 5.4, your are creating a security risk and endagering your projec...
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Date vs DateTime

...k from experience that using date for anything is a bad idea unless you're 100% sure your app will only ever operate in one time zone. Saving everything as datetime gives you the best of both worlds, including most critically, an easy way to avoid timezone nightmares if your server's timezone confi...
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Update multiple columns in SQL

...The "tiresome way" is standard SQL and how mainstream RDBMS do it. With a 100+ columns, you mostly likely have a design problem... also, there are mitigating methods in client tools (eg generation UPDATE statements) or by using ORMs ...
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How do I get a file extension in PHP?

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Why are regular expressions so controversial? [closed]

... of a modern grammatical pattern, this one for parsing RFC 5322: use 5.10.0; $rfc5322 = qr{ (?(DEFINE) (?<address> (?&mailbox) | (?&group)) (?<mailbox> (?&name_addr) | (?&addr_spec)) (?<name_addr> (?&display_name)? ...