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Create RegExps on the fly using string variables
Say I wanted to make the following re-usable:
6 Answers
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Delete all lines beginning with a # from a file
All of the lines with comments in a file begin with # . How can I delete all of the lines (and only those lines) which begin with # ? Other lines containing # , but not at the beginning of the line should be ignored.
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Design Pattern for Undo Engine
... a pointer to the (version => data) table and just pick the latest each time, but that tends to harm locality when you’re persisting data, muddies concerns a little, and makes it harder to do some sorts of common queries, so it’s not the way it would normally be done.
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MySQL/Amazon RDS error: “you do not have SUPER privileges…”
I'm attempting to copy my mysql database from an Amazon EC2 to an RDS:
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Java NIO FileChannel versus FileOutputstream performance / usefulness
...m. I observed that on my machine both perform at the same level, also many times the FileChannel way is slower. Can I please know more details comparing these two methods. Here is the code I used, the file that I am testing with is around 350MB . Is it a good option to use NIO based classes for F...
How to check if a query string value is present via JavaScript?
How can I check if the query string contains a q= in it using JavaScript or jQuery?
10 Answers
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Recommended website resolution (width and height)? [closed]
...st-class citizen. You are getting more traffic from mobile devices all the time. These introduce even more screen sizes. You can still optimize for 960, but using responsive web design techniques means your page will adjust based on the screen size.
Log browser display info. You can get actual num...
Move window between tmux clients
I'm just learning tmux and I have no experience with screen. I'm wondering if I can move a window in one tmux client to another tmux client. I want to move my IRC client to a new window on my screen.
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How to filter multiple values (OR operation) in angularJS
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ok, thanks, in the meantime I figured it out myself, but it will sure help someone later :)
– JustGoscha
Apr 9 '13 at 13:11
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