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Convert Unix timestamp into human readable date using MySQL

...stamp into a human readable date? I have one field where I save Unix times and now I want to add another field for human readable dates. ...
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Array.sort() doesn't sort numbers correctly [duplicate]

In Chrome 14, and Firefox 5 (haven't tested other browsers), the following code doesn't sort the numbers correctly: 5 Answe...
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Fragment or Support Fragment?

I am developing an app that supports Android >= 4.0. It uses fragments from the android.app package. As I am facing problems with the older fragment implementation in 4.0, like this one , that are already fixed in the support library, I am considering switching back to the fragment implementation...
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Regular expression to return text between parenthesis

... what if there is no '(' and ')'? you will get s[0:-1]. Which means you will get whatever in 's' :\. It will be good if you check that the string has parenthesis first. – Omar May 26 '16 at 1:21 ...
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Can I add jars to maven 2 build classpath without installing them?

Maven2 is driving me crazy during the experimentation / quick and dirty mock-up phase of development. 24 Answers ...
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What is the difference between “ is None ” and “ ==None ”

...o quote: A class is free to implement comparison any way it chooses, and it can choose to make comparison against None mean something (which actually makes sense; if someone told you to implement the None object from scratch, how else would you get it to compare True against itself...
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Does delete on a pointer to a subclass call the base class destructor?

...s a heap memory allocation for one of its fields. Class A is instantiated and stored as a pointer field in another class ( class B . ...
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If unit testing is so great, why aren't more companies doing it? [closed]

...icklers for it back then -- I have no idea what our code coverage was like and I was writing most of the unit tests. Since then I've run into some companies that do lots of testing, but it's chair testing: relies on a person being there, has low repeatibility and low chance of catching bugs. The oth...
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.gitignore file, where should I put it in my xcode project?

...ctice is to have one single .gitignore file on the project root directory, and place all files that you want to ignore in it, like this: ignoredFile.whatever ignoredDirectory/* directory/ignoredFileInsideDirectory .svn Once you create the .gitignore file, the ignore files that have changes or are...
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How to Truncate a string in PHP to the word closest to a certain number of characters?

...e a code snippet written in PHP that pulls a block of text from a database and sends it out to a widget on a webpage. The original block of text can be a lengthy article or a short sentence or two; but for this widget I can't display more than, say, 200 characters. I could use substr() to chop off...