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PHP calculate age

I'm looking for a way to calculate the age of a person, given their DOB in the format dd/mm/yyyy. 37 Answers ...
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UIView Infinite 360 degree rotation animation?

I'm trying to rotate a UIImageView 360 degrees, and have looked at several tutorials online. I could get none of them working, without the UIView either stopping, or jumping to a new position. ...
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What is the closest thing Windows has to fork()?

...t; http://www.redhat.com/support/wpapers/cygnus/cygnus_cygwin/architecture.html This document is rather old, 10 years or so. While we're still using Win32 calls to emulate fork, the method has changed noticably. Especially, we don't create the child process in the suspended state anymor...
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Storing Data in MySQL as JSON

...d in JSON just by json_encoding($_POST['entires']) if you have the correct HTML form structure. I am glad you are happy using MongoDB and I hope that it continues to serve you well, but don't think that MySQL is always going to be off your radar, as your app increases in complexity you may well en...
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Measuring the distance between two coordinates in PHP

... Not long ago I wrote an example of the haversine formula, and published it on my website: /** * Calculates the great-circle distance between two points, with * the Haversine formula. * @param float $latitudeFrom Latitude of start point in [deg deci...
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How to get execution time in rails console?

I want compare time of execution Post.all and SELECT * FROM posts (or some other statements) How can i get execution time of Post.all ? ...
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How to serialize a TimeSpan to XML

I am trying to serialize a .NET TimeSpan object to XML and it is not working. A quick google has suggested that while TimeSpan is serializable, the XmlCustomFormatter does not provide methods to convert TimeSpan objects to and from XML. ...
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How to run multiple shells on Emacs

I am using Emacs 23.3.1 on windows 7. I know that I can run shell from emacs using M-x shell. I would like to have multiple shell windows in the same time, but typing M-x shell a second time just opens me the same shell window. ...
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Grep only the first match and stop

I'm searching a directory recursively using grep with the following arguments hoping to only return the first match. Unfortunately, it returns more than one -- in-fact two the last time I looked. It seems like I have too many arguments, especially without getting the desired outcome. :-/ ...
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Why does this Java program terminate despite that apparently it shouldn't (and didn't)?

...uage Spec for the gory details:http://docs.oracle.com/javase/specs/jls/se7/html/jls-17.html (Initial answer assumed a weaker memory model, as I was not sure the JLS guaranteed volatile was sufficient. Answer edited to reflect comment from assylias, pointing out the Java model is stronger - happens...