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In Vim, I'd like to go back a word. The opposite of `w`
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For completeness sake ge will go backward to the end of a word. gE will go backward to the end of a WORD
– Peter Rincker
Feb 9 '12 at 21:24
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Argparse: Required arguments listed under “optional arguments”?
... and --bar indicate optional arguments, which can always be omitted at the command line.
Note: Required options are generally considered bad form because users expect options to be optional, and thus they should be avoided when possible.
That being said, the headers “positional arguments”...
What is the best way to clear a session variable in rails?
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using data-* attribute with thymeleaf
... If you want more that one attribute, separate the different attributes by comma:
<div th:attr="data-id=${element.getId()},data-name=${element.getName()}">
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wkhtmltopdf: cannot connect to X server
...eck to see if it works: run
/usr/local/bin/wkhtmltopdf http://www.google.com test.pdf
If it works, then you are done. If you get the error "Cannot connect to X server" then continue to number 7.
We need to run it headless on a 'virtual' x server. We will do this with a package called xvfb.
sud...
What's the purpose of git-mv?
...t, as it handles changes in filename case (foo.txt to Foo.txt) while those commands run individually do not (on OSX)
– greg.kindel
Sep 2 '16 at 19:37
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Recreating a Dictionary from an IEnumerable
...ionary using LINQ:
Dictionary<string, ArrayList> result = target.GetComponents()
.ToDictionary(x => x.Key, x => x.Value);
There's no such thing as an IEnumerable<T1, T2> but a KeyValuePair<TKey, TValue> is fine.
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How do you use gcc to generate assembly code in Intel syntax?
... -S -mllvm --x86-asm-syntax=intel test.cpp
Source: https://stackoverflow.com/a/11957826/950427
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What is the meaning of CTOR?
... What about xxx.#.ctor() ? , it fails my FxCop execution. stackoverflow.com/questions/17024149/…
– Andreas Blomqvist
Jun 10 '13 at 13:30
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