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Select every Nth element in CSS

...ddition to constant numbers. You can perform addition (+), subtraction (-) and coefficient multiplication (an where a is an integer, including positive numbers, negative numbers and zero). Here's how you would rewrite the above selector list: div:nth-child(4n) For an explanation on how these ari...
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Are static fields open for garbage collection?

...ollected for garbage. Check out the JLS Section 12.7 Unloading of Classes and Interfaces A class or interface may be unloaded if and only if its defining class loader may be reclaimed by the garbage collector [...] Classes and interfaces loaded by the bootstrap loader may not be unloa...
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Exec : display stdout “live”

...ocess exited with code ' + code.toString()); }); exec buffers the output and usually returns it when the command has finished executing. share | improve this answer | follo...
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Add property to anonymous type after creation

... work, you might get better performance by creating a RouteValueDictionary and passing in the routeValues object, add your additional parameters from the Context, then return using the ActionLink overload that takes a RouteValueDictionary instead of an object: This should do the trick: public ...
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How can I build multiple submit buttons django form?

I have form with one input for email and two submit buttons to subscribe and unsubscribe from newsletter: 5 Answers ...
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How to retrieve a single file from a specific revision in Git?

I have a Git repository and I'd like to see how some files looked a few months ago. I found the revision at that date; it's 27cf8e84bb88e24ae4b4b3df2b77aab91a3735d8 . I need to see what one file looks like, and also save it as a ("new") file. ...
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Correct way of using JQuery-Mobile/Phonegap together?

What is the correct way (to this date) to use JQuery Mobile and Phonegap together? 9 Answers ...
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Cross-thread operation not valid: Control accessed from a thread other than the thread it was create

... a while now since I've done C# programming, but based on the MSDN article and my patchy knowledge, it looks like it. – Jeff Hubbard Dec 13 '16 at 21:17 1 ...
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What is the opposite of evt.preventDefault();

...wise I'm inclined to point you to the answers provided by another comments and answers: How to unbind a listener that is calling event.preventDefault() (using jQuery)? How to reenable event.preventDefault? Note that the second one has been accepted with an example solution, given by redsquare (po...
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Regular expression for matching HH:MM time format

I want a regexp for matching time in HH:MM format. Here's what I have, and it works: 19 Answers ...