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Regex lookahead, lookbehind and atomic groups
...inds the 1st bar ("bar" which has "bar" after it)
bar(?!bar) finds the 2nd bar ("bar" which does not have "bar" after it)
(?<=foo)bar finds the 1st bar ("bar" which has "foo" before it)
(?<!foo)bar finds the 2nd bar ("bar" which does not have "foo" before it)
You can also combine t...
Hidden Features of JavaScript? [closed]
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Proper way to make HTML nested list?
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Option 2 is correct.
The nested list should be inside a <li> element of the list in whic...
C# Sortable collection which allows duplicate keys
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answered Feb 19 '14 at 16:23
KnasterbaxKnasterbax
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How can I return pivot table output in MySQL?
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This basically is a pivot table.
A nice tutorial on how to achieve this can be found here: ht...
Use different Python version with virtualenv
I have a Debian system currently running with python 2.5.4. I got virtualenv properly installed, everything is working fine. Is there a possibility that I can use a virtualenv with a different version of Python?
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Could not load file or assembly 'System.Net.Http.Formatting' or one of its dependencies. The system
...d dll's I need for my MVC program.
EDIT >>>
For Visual Studio 2013 and above, step 2) should read:
Open Visual Studio and go to Tools > Options > NuGet Package Manager and on the right hand side there is a "Clear Package Cache button". Click this button and make sure that the ch...
Why dict.get(key) instead of dict[key]?
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edited Apr 7 '17 at 7:22
Jean-François Corbett
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What is the most efficient way to create HTML elements using jQuery?
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