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What's the difference between `=` and `
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From here:
The operators <- and = assign into the environment in which they are evaluated. The operator <- can be used anywhere, whereas the operator = is only allowed at the top level (e.g., in the complete express...
How to check identical array in most efficient way? [duplicate]
... Nice approach. There is a little issue: The variable i should go from arr1.length - 1 to 0, not from arr1.length to 0.
– mimarcel
Sep 9 '14 at 21:13
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Convert all strings in a list to int
...lts = map(int, results)
In Python 3, you will need to convert the result from map to a list:
results = list(map(int, results))
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Java string split with “.” (dot) [duplicate]
...an empty array when split on dot; split(regex) removes all trailing blanks from the result, but since splitting a dot on a dot leaves only two blanks, after trailing blanks are removed you're left with an empty array.
To avoid getting an ArrayIndexOutOfBoundsException for this edge case, use the ov...
Xcode crash when refreshing provisioning profiles
... press the refresh button in organizer it crashes and I retrieve this line from the error log:
4 Answers
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Why aren't my ball (objects) shrinking/disappearing?
http://jsfiddle.net/goldrunt/jGL84/42/
this is from line 84 in this JS fiddle. There are 3 different effects which can be applied to the balls by uncommenting lines 141-146. The 'bounce' effect works as it should, but the 'asplode' effect does nothing. Should I include the 'shrink' function inside ...
How to undo a git merge with conflicts
I am on branch mybranch1 . mybranch2 is forked from mybranch1 and changes were made in mybranch2 .
6 Answers
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Rails: Why does find(id) raise an exception in rails? [duplicate]
...elper code which conditionally generates the Previous Post/Next Post links from having to handle the RecordNotFound exception, which would be bad because it would be using an exception for control flow.
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Mythical man month 10 lines per developer day - how close on large projects? [closed]
...rybody always says that they can beat the "10 lines per developer per day" from the "Mythical Man Month", and starting a project, I can usually get a couple hundred lines in in a day.
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Using Application context everywhere?
...per in a way that expects a Context to be supplied instead of acquiring it from Application itself. P.S. And your book is great!
– yanchenko
Jun 12 '09 at 16:39
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