大约有 48,000 项符合查询结果（耗时：0.0779秒） [XML]
LESS CSS nesting classes
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mingosmingos
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jQuery posting valid json in request body
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300
An actual JSON request would look like this:
data: '{"command":"on"}',
Where you're sending ...
Remove duplicate elements from array in Ruby
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edited May 20 at 4:57
the Tin Man
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LINQ OrderBy versus ThenBy
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answered Sep 21 '10 at 11:54
Jon SkeetJon Skeet
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Keep the window's name fixed in tmux
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answered Nov 30 '15 at 17:34
preactionpreaction
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What are the risks of running 'sudo pip'?
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104
When you run pip with sudo, you run setup.py with sudo. In other words, you run arbitrary Pytho...
sometimes my file just freezes in my vi |vim, what happened?
...trl-S from freezing your screen, but it's not working on my local Solaris 10 login.
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:not(:empty) CSS selector is not working?
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BoltClock♦BoltClock
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How long is the SHA256 hash?
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Will give you :
$ php temp.php
string(64) "68e656b251e67e8358bef8483ab0d51c6619f3e7a1a9f0e75838d41ff368f728"
i.e. a string with 64 characters.
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How is a non-breaking space represented in a JavaScript string?
..., compare using the actual raw character:
var x = td.text();
if (x == '\xa0') { // Non-breakable space is char 0xa0 (160 dec)
x = '';
}
Or you can also create the character from the character code manually it in its Javascript escaped form:
var x = td.text();
if (x == String.fromCharCode(160))...