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How do I check if a variable exists in a list in BASH
...uldn't fully understand the expression. Can you provide me the keywords to Google the fundamentals of this expression: $list =~ (^|[[:space:]])"$item"($|[[:space:]]). Or, if you have time, I would be glad to hear your explanation for this expression. Note: I guess it's a regex expression (starts wi...
Check variable equality against a list of values
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Thanks for your reaction, and the Google Closure Compiler also returns an error whilst compiling while this code itself works beatifully. Anyway, it has been suggested that a helper class can do this job better than extending Object.prototype as you also ment...
Android emulator and virtualbox cannot run at same time
...nd unload its driver (vboxdrv) by running 'sudo /etc/init.d/vboxdrv stop'. Google suggests this "solution" on its Android Emulator page in the section about Linux.
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How to exit a 'git status' list in a terminal?
...This was a gift from Zeus up on high. You just saved my ass a good hour of Googling.
– Padawan
Jan 18 '17 at 4:38
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List of lists into numpy array
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As this is the top search on Google for converting a list of lists into a Numpy array, I'll offer the following despite the question being 4 years old:
>>> x = [[1, 2], [1, 2, 3], [1]]
>>> y = numpy.hstack(x)
>>> print(y)
[1 2...
Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?
...ew and old projects are affected the upgrade! I tested my old stuff before googling, and they didn't work either! I owe you a beer, too! :)
– Eduardo Costa
Oct 23 '11 at 15:58
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What is a reasonable length limit on person “Name” fields?
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The link needs to be updated as of Oct 22, 2010. I googled for: site:*.gov.uk Name "35 characters" and found this doc justice.gov.uk/guidance/docs/electoral-reg-standards.pdf
– Tony R
Oct 22 '10 at 20:01
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In Python, using argparse, allow only positive integers
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In case someone (like me) comes across this question in a Google search, here is an example of how to use a modular approach to neatly solve the more general problem of allowing argparse integers only in a specified range:
# Custom argparse type representing a bounded int
class Int...
Eclipse will not start and I haven't changed anything
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Ha! Yay self I just googled this and found my own helpful comment!
– Joe
Jul 26 '14 at 10:00
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document.getElementById vs jQuery $()
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google jquery equivalent of document.getelementbyid and the first result is this post. thank you!!!
– ajakblackgoat
Apr 14 '13 at 10:44
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