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What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
What is the difference between the remap , noremap , nnoremap and vnoremap mapping commands in Vim?
3 Answers
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How to find out what character key is pressed?
I would like to find out what character key is pressed in a cross-browser compatible way in pure Javascript.
8 Answers
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What are the best JVM settings for Eclipse? [closed]
What are the best JVM settings you have found for running Eclipse?
16 Answers
16
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Cancel a UIView animation?
...ephen. Actually if you read the comments under my question this is exactly what I did do in the end - but since you've given a good, clear, account of it here I'm marking it as accepted
– philsquared
May 9 '09 at 9:06
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Why should eval be avoided in Bash, and what should I use instead?
...ave viable alternatives to eval. Here's a handy list. command represents what you would normally send to eval; substitute in whatever you please.
No-op
A simple colon is a no-op in bash:
:
Create a sub-shell
( command ) # Standard notation
Execute output of a command
Never rely on an ex...
What is the difference between and ?
What is the difference between <section> and <div> in HTML ? Aren't we defining sections in both cases?
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What are some better ways to avoid the do-while(0); hack in C++?
...leaner because any reader is immediately aware that it works correctly and what it does. With goto you have to look around to see what it is for, and to be sure that no mistakes were made. The disguising is the benefit.
– R. Martinho Fernandes
Aug 29 '13 at 16:...
What is the benefit of zerofill in MySQL?
I just want to know what is the benefit/usage of defining ZEROFILL for INT DataType in MySQL ?
9 Answers
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What is the most compatible way to install python modules on a Mac?
...ch is an amazing resource for python developers. Have a look around to see what packages are available.
A better option is pip, which is gaining traction, as it attempts to fix a lot of the problems associated with easy_install. Pip uses the same package repository as easy_install, it just works be...
What is the best way to convert an array to a hash in Ruby
...ructor was expecting an Array of even length (e.g. ['k1','v1,'k2','v2']). What's worse is that a different Array which flattened to an even length would just silently give us a Hash with incorrect values.
If you want to use Array keys or values, you can use map:
h3 = Hash[a3.map {|key, value| [ke...