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Printing tuple with string formatting in Python
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>>> thetuple = (1, 2, 3)
>>> print "this is a tuple: %s" % (thetuple,)
this i...
How can I make a JUnit Test wait?
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How about Thread.sleep(2000); ? :)
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Intersection of two lists in Bash
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answered Apr 23 '10 at 3:58
ghostdog74ghostdog74
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Regular expression to allow spaces between words
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tl;dr
Just add a space in your character class.
^[a-zA-Z0-9_ ]*$
Now, if you want to be strict...
The above isn't exactly correct. Due to the fact that * means zero or more, it would match all of the following cases that one would not usually mean to match:
An empty str...
Getting the parent div of element
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edited Aug 8 '14 at 9:02
answered Jul 28 '11 at 9:57
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How do I get the localhost name in PowerShell?
... I get the localhost (machine) name in PowerShell? I am using PowerShell 1.0.
7 Answers
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How do you downgrade rubygems?
I have rubygems 1.3.1 installed but I want to go back to 1.2.0. What's the command to downgrade rubygems?
6 Answers
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Which HTML5 reset CSS do you use and why? [closed]
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Real talk: Despite the markdowns kaikai is right, you only need to reset *padding & margin t...
Spring schemaLocation fails when there is no internet connection
...n example see this part of the spring.schemas contents in spring-context-3.0.5.RELEASE.jar:
http\://www.springframework.org/schema/context/spring-context-2.5.xsd=org/springframework/context/config/spring-context-2.5.xsd
http\://www.springframework.org/schema/context/spring-context-3.0.xsd=org/sprin...
How do I save a stream to a file in C#?
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