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Is PHP's count() function O(1) or O(n) for arrays?

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How to find out which JavaScript events fired?

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Difference between Fact table and Dimension table?

...every possible location (say 50 points-of-sale) and will grow rarely, when new pos are added, the Facts table will probably grow for each day by location x items x branches. So, the facts will get large in number of records pretty fast. – Daniel Mar 25 at 16:37...
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Get Specific Columns Using “With()” Function in Laravel Eloquent

... Post::with(array('user'=>function($query){ $query->select('id','username'); }))->get(); It will only select id and username from other table. I hope this will help others. Remember that the primary key (id in this case) needs to be the first param in the $query->select() ...
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How to make a round button?

... Markushi's android circlebutton: (This library is deprecated and no new development is taking place. Consider using a FAB instead.) share | improve this answer | fol...
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getExtractedText on inactive InputConnection warning on android

...n't used it sufficiently enough to confirm that though. You could create a new empty app, and watch the log cat to see if the error occurs, that would eliminate your app. from being the issue. – Emile Aug 23 '12 at 11:32 ...
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How to change the color of an svg element?

...lt;svg width="96px" height="96px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve"> <path id="time-3-icon" d="M256,50C142.229,50,50,142.229,50,256c0,113.77,92.229,206,206,206c113.77,0,206-92.23,206-206 C462,142.229,369.77,50,256,50z M256,417c-88.977,0-161-72.00...
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Given a DateTime object, how do I get an ISO 8601 date in string format?

...answered Sep 22 '08 at 14:00 WayneWayne 32k44 gold badges3535 silver badges4848 bronze badges ...
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z-index not working with position absolute

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Stored procedure slow when called from web, fast from Management Studio

... Could it be that altering the proc causes a new execution plan to be created, so the solution is not really copying the input variable to a local variable but just forcing the generation of a new execution plan (as explained in the accepted solution)? ...