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Case preserving substitute in Vim
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121
Use abolish.vim:
:%S/badjob/goodjob/g
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Using 'return' in a Ruby block
I'm trying to use Ruby 1.9.1 for an embedded scripting language, so that "end-user" code gets written in a Ruby block. One issue with this is that I'd like the users to be able to use the 'return' keyword in the blocks, so they don't need to worry about implicit return values. With this in mind, t...
Can git operate in “silent mode”?
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cat $stderr >&2
rm -f $stdout $stderr
exit 1
fi
rm -f $stdout $stderr
}
This will suppress stdout and stderr, unless the git command fails. It's not pretty; in fact the stdout file is ignored and it should just redirect that to /dev/null. Works, though. And...
Why can a function modify some arguments as perceived by the caller, but not others?
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11 Answers
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How can I capitalize the first letter of each word in a string?
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18 Answers
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How do I limit the number of returned items?
How can I limit the returned items to only the latest 10 items that were inserted?
7 Answers
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How do I put the image on the right side of the text in a UIButton?
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31 Answers
31
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How to tell whether a point is to the right or left side of a line
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14 Answers
14
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