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Difference between return and exit in Bash functions
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However, echo fnord | while read x; do exitfunc; done; echo "still here" will print "still here". It seems that only the while sub-shell is exited in this scenario.
– tripleee
Dec 11 '13 at 9:30
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Tablet or Phone - Android
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More info : http://groups.google.com/group/android-developers/browse_thread/thread/d6323d81f226f93f
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What is __pycache__?
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__pycache__ is a folder containing Python 3 bytecode compiled and ready to be executed.
I don't recommend routinely deleting these files or suppressing creation during development as it may hurt performance. Just have a recursive command ready (see below) to clean up when needed as bytecod...
How to attach debugger to iOS app after launch?
...t appears in the Debug navigator when started via Xcode.
If the app is already running, the debugger will attach to the running process. If it isn't running, it will wait for the app to launch and then attach.
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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
...the table with the exact same name I got a message saying that the table already exists(for which I deleted the .idb file)...after the above action a new orphaned .idb file was created in the dir...very strange...I really do not know what to assume.
– Dimitris Papageorgiou
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Advantages of std::for_each over for loop
...for_each over for loop? To me, std::for_each only seems to hinder the readability of code. Why do then some coding standards recommend its use?
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Do c++11 lambdas capture variables they don't use?
... realized it actually did point to this page... :-O [In any case, I'll re-read the language spec when I get into the office tomorrow morning and update the answer appropriately.]
– James McNellis
Oct 4 '12 at 5:55
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Pandas - Get first row value of a given column
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I'm looping through a bunch of .csv files and reading the first value of a certain column in each. For some reason which I can't explain instead of returning the value this sometimes returns the index along with the value which messes up processing. I resorted to df.col....
Setting dynamic scope variables in AngularJs - scope.
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Just to add into alread given answers, the following worked for me:
HTML:
<div id="div{{$index+1}}" data-ng-show="val{{$index}}">
Where $index is the loop index.
Javascript (where value is the passed parameter to the function and it ...
How to convert a factor to integer\numeric without loss of information?
... Therefore it doesn't really give a better solution than what the asker already had.
– CJB
Jan 25 '16 at 9:32
Having ...