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How do I find the most recent git commit that modified a file?
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git log supports looking at the history of specific files (and directories), so you can call it...
Two sets of parentheses after function call
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How can I easily fixup a past commit?
...dd ... # Stage a fix
$ git commit --fixup=a0b1c2d3 # Perform the commit to fix broken a0b1c2d3
$ git rebase -i --autosquash a0b1c2d3~1 # Now merge fixup commit into broken commit
ORIGINAL ANSWER
Here's a little Python script I wrote a while ago which implements...
Replace Default Null Values Returned From Left Outer Join
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Python Regex - How to Get Positions and Values of Matches
...re module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too.
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Find the min/max element of an Array in JavaScript
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answered Nov 3 '09 at 18:23
Roatin MarthRoatin Marth
20.4k33 gold badges4646 silver badges5353 bronze badges
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Is a RelativeLayout more expensive than a LinearLayout?
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In a talk at Google I/O 2013 (Writing Custom Views for Android), Romain Guy clarified the misunderstanding that caused everyone to start using RelativeLayouts for everything. A RelativeLayout always has to do two measure passes. Overall it is negligibl...
Ruby Metaprogramming: dynamic instance variable names
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edited Feb 6 '13 at 4:22
amacy
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answered Jul 19 '11 at 2...
Get last n lines of a file, similar to tail
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Reusable library to get human readable version of file size?
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Addressing the above "too small a task to require a library" issue by a straightforward impleme...