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How to find day of week in php in a specific timezone

...e $dw will be 0 (for Sunday) through 6 (for Saturday) as you can see here: http://www.php.net/manual/en/function.date.php share | improve this answer | follow ...
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Is there a unique Android device ID?

... Secure.ANDROID_ID); Also read Best practices for unique identifiers: https://developer.android.com/training/articles/user-data-ids share | improve this answer | follow ...
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Bootstrap 3.0 - Fluid Grid that includes Fixed Column Sizes

...do this, I have written up a short guide with a more general use case here https://www.atlascode.com/bootstrap-fixed-width-sidebars/. Hope it helps. The bootstrap3 grid system supports row nesting which allows you to adjust the root row to allow fixed width side menus. You need to put in a padding...
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Maximum number of records in a MySQL database table

... mysql int types can do quite a few rows: http://dev.mysql.com/doc/refman/5.0/en/numeric-types.html unsigned int largest value is 4,294,967,295 unsigned bigint largest value is 18,446,744,073,709,551,615 ...
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Delete first character of a string in Javascript

... Use .charAt() and .slice(). Example: http://jsfiddle.net/kCpNQ/ var myString = "0String"; if( myString.charAt( 0 ) === '0' ) myString = myString.slice( 1 ); If there could be several 0 characters at the beginning, you can change the if() to a while(). E...
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Do I need Content-Type: application/octet-stream for file download?

The HTTP standard says: 1 Answer 1 ...
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What is the official “preferred” way to install pip and virtualenv systemwide?

...install the latest Python (2.7.9 and up) Pip is now bundled with it. See: https://docs.python.org/2.7//installing/index.html If not : Update (from the release notes): Beginning with v1.5.1, pip does not require setuptools prior to running get-pip.py. Additionally, if setuptools (or distribute) ...
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Border length smaller than div width?

...ers) is with a negative spread box-shadow. Check out this updated fiddle: http://jsfiddle.net/WuZat/290/ box-shadow: 0px 24px 3px -24px magenta; I think the safest and most compatible way is the accepted answer above, though. Just thought I'd share another technique. ...
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Why does sun.misc.Unsafe exist, and how can it be used in the real world?

... code that contains special instructions for CAS read more about CAS here http://en.wikipedia.org/wiki/Compare-and-swap The sun.misc.Unsafe functionality of the host VM can be used to allocate uninitialized objects and then interpret the constructor invocation as any other method call. One can trac...
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Using the rJava package on Win7 64 bit with R

... work! Mirrors are not up-to-date, so go to the source at www.rforge.net: http://www.rforge.net/rJava/files/. Note the advice there “Please use `install.packages('rJava',,'http://www.rforge.net/')` to install.” That is almost correct. This actually works: install.packages('rJava', .libPat...