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How can I add additional PHP versions to MAMP
...ons of PHP to show up. Quick fix, rename the folders you're not bothered about using, for me this meant adding an "X" to my /Applications/MAMP/bin/php/php5.4.10_X folder. Now 5.2.17 and 5.3.20 show up in the mamp prefs.
Done!
Edit - if the PHP version you require isn't in the PHP folder, you can d...
What is the best way to conditionally apply a class?
...ing a model property to a class name and at the same time keep CSS classes out of Controller code.
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Distributed sequence number generation?
...bits: 32-bits of randomness, generated anew for each ID.
d) The easy way out, use UUIDs / GUIDs.
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How do I change read/write mode for a file using Emacs?
...does not change the writeable permission of the file. If you try to write out to a read only file, you'll see a confirmation message. However, if you own the file, you can write out your changes without changing the permissions on the file.
This is very convenient if you'd like to make a quick ch...
Why are arrays covariant but generics are invariant?
...etric polymorphism).
In such a setting, making arrays invariant rules out useful polymorphic programs.
For example, consider writing a function to shuffle an array, or a function that tests two arrays for equality using the Object.equals method on the elements. The implementation does not dep...
How to overcome “datetime.datetime not JSON serializable”?
...you want a generic Python solution for serializing datetime to json, check out @jjmontes' answer for a quick solution which requires no dependencies.
As you are using mongoengine (per comments) and pymongo is a dependency, pymongo has built-in utilities to help with json serialization:
http://api...
Git push branch from one remote to another?
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Why not git push rorg origin/one:one (without refs/heads/) instead?
– Ali
May 14 '13 at 13:05
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What's the difference between == and .equals in Scala?
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You normally use ==, it routes to equals, except that it treats nulls properly. Reference equality (rarely used) is eq.
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How to identify unused css definitions
... In addition to Firefox 4 support..." Looking forward to trying this tool out.
– psema4
Jun 9 '11 at 21:53
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Why can't my program compile under Windows 7 in French? [closed]
...CC 4.7 and Clang trunk on Coliru and I get more or less the same errors (output is below the code), though I think Coliru runs on an English OS so I wouldn't expect it to work anyway.
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