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Check existence of directory and create if doesn't exist
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answered Nov 18 '10 at 16:04
robbritrobbrit
15.3k44 gold badges4343 silver badges5858 bronze badges
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Discard all and get clean copy of latest revision?
...er / password etc. :)
– VMC
Apr 28 '16 at 5:42
@SamuelDelisle thank you good sir, I didn't want to do any config chang...
How can I get a view's current width and height when using autolayout constraints?
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An excellent answer and well explained, too. Saved me after an hour or two of pulling my hair out.
– Ben Kreeger
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How can I check if an ip is in a network in Python?
Given an ip address (say 192.168.0.1), how do I check if it's in a network (say 192.168.0.0/24) in Python?
27 Answers
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Fastest way to check if a file exist using standard C++/C++11/C?
...xistence.
– el.pescado
Nov 7 '13 at 16:57
107
Anyone using this needs to remember to #include <...
What is the maximum float in Python?
...=-1021, min_10_exp=-307, dig=15, mant_dig=53, epsil
on=2.2204460492503131e-16, radix=2, rounds=1)
Specifically, sys.float_info.max:
>>> sys.float_info.max
1.7976931348623157e+308
If that's not big enough, there's always positive infinity:
>>> infinity = float("inf")
>>&...
@Override is not allowed when implementing interface method
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For anyone else finding this that is using version 2016.2.4 or higher, the menu has changed, it's now Project Structure > Modules > xxx > Language level
– Wesley Smith
Sep 20 '16 at 4:16
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Why does Eclipse Java Package Explorer show question mark on some classes?
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edited Jan 19 '16 at 9:42
Mohammad Faisal
5,0431414 gold badges6262 silver badges110110 bronze badges
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How to dynamically change a web page's title?
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edited Jan 16 '19 at 3:41
Darryl Hein
131k8686 gold badges202202 silver badges255255 bronze badges
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How to force a SQL Server 2008 database to go Offline
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Didnt work for me: Msg 5061, Level 16, State 1, Line 1 ALTER DATABASE failed because a lock could not be placed on database 'MyDatabase'. Try again later. Msg 5069, Level 16, State 1, Line 1 ALTER DATABASE statement failed.
– Andez
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