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How to get diff working like git-diff?
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Install colordiff.
Update your ~/.colordiffrc (copying /etc/colordiffrc first, if necessary):
# be more git-like:
plain=off
newtext=darkgreen
oldtext=darkred
diffstuff=darkcyan
Use colordiff -u file1 file2 for two files or colordiff -ruN path1 path2 for recursively comparing pat...
Understanding the ngRepeat 'track by' expression
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a short summary:
track by is used in order to link your data with the DOM generation (and mainly re-generation) made by ng-repeat.
when you add track by you basically tell angular to generate a single DOM element per data object in the given collection
this co...
Getting rid of \n when using .readlines() [duplicate]
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Trailing whitespace (space, tab, CR, LF, etc.) is never desirable, in my experience. There is no data or computer language I have dealt with in over twenty years that wanted trailing whitespace. So, yes, it strips more than \n. Chances are, you won't miss it.
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How to sort a Ruby Hash by number value?
... number was returning as a string, that fixed it.. I had a2 and a1 in that order because I wanted the results to sort decending.. thanks for your feedback though.
– Dustin M.
Mar 29 '10 at 22:18
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What causes java.lang.IncompatibleClassChangeError?
...d from C++, if you pass parameters to the invoked Java method in the wrong order, you will get this error when you attempt to use the parameters inside the called method (because they won't be the right type). I was initially taken aback that JNI does not do this checking for you as part of the cla...
How to get the CPU Usage in C#?
...is required, but the high level summary is that you need to two samples in order to calculate the value, and you need to give the OS a time to get both of these.
– Cleggy
Jan 24 '12 at 1:48
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DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
... I'm getting this error when doing syncdb - I think it's to do with the order django goes through the tables.
– Stuart Axon
May 9 '12 at 15:41
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Unable to locate tools.jar
...Development Kit (JDK). The latter has the tools.jar, java.exe, javac.exe, etc.
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How to hide Bootstrap modal with javascript?
... console: firebug for firefox, the debugging console for Chrome or Safari, etc.
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Fastest way to convert string to integer in PHP
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I believe some reference or proof is in order!
– Mehran
Oct 29 '12 at 14:58
$int wo...
