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How to Use Order By for Multiple Columns in Laravel 4?
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rmobisrmobis
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Microsecond timing in JavaScript
...eturns the number of microseconds in the fractional (e.g. a value of 1000.123 is 1 second and 123 microseconds).
now() is monotonically increasing. This is important as Date.getTime() can possibly jump forward or even backward on subsequent calls. Notably, if the OS's system time is updated (e.g. ...
Custom circle button
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352
Use xml drawable like this:
Save the following contents as round_button.xml in drawable folder
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How to check if a json key exists?
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JSONObject class has a method named "has":
http://developer.android.com/reference/org/json/JS...
How is Generic Covariance & Contra-variance Implemented in C# 4.0?
I didn't attend PDC 2008, but I heard some news that C# 4.0 is announced to support Generic covariance and contra-variance. That is, List<string> can be assigned to List<object> . How could that be?
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Git: How to diff two different files in different branches?
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git diff branch1:full/path/to/foo.txt branch2:full/path/to/foo-another.txt
You can also use ...
How to export JavaScript array info to csv (on client side)?
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What are good examples of genetic algorithms/genetic programming solutions? [closed]
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Android: java.lang.SecurityException: Permission Denial: start Intent
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edited Aug 2 '13 at 18:14
Flow
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