大约有 47,000 项符合查询结果（耗时：0.0720秒） [XML]
Simulate airplane mode in iPhone Simulator
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answered Oct 23 '09 at 17:32
Rob NapierRob Napier
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What does a double * (splat) operator do
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Ruby 2.0 introduced keyword arguments, and ** acts like *, but for keyword arguments. It returns a Hash with key / value pairs.
For this code:
def foo(a, *b, **c)
[a, b, c]
end
Here's a demo:
> foo 10
=> [10, [], {}]
&g...
Jquery .on() submit event
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220
You need to delegate event to the document level
$(document).on('submit','form.remember',functi...
Regex to match a digit two or four times
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– Jeremy Moritz
Oct 15 '14 at 20:44
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Passport.js - Error: failed to serialize user into session
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370
It looks like you didn't implement passport.serializeUser and passport.deserializeUser. Try addi...
What is the use of style=“clear:both”?
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edited Jul 14 '09 at 20:46
answered Jun 18 '09 at 11:23
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“You are on a branch yet to be born” when adding git submodule
...nkolisachenko
5,49233 gold badges2626 silver badges5050 bronze badges
2
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How do I join two paths in C#?
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answered Jun 7 '09 at 11:04
Jose BasilioJose Basilio
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How do I convert a String to an InputStream in Java?
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20
StandardCharsets requires minimum API level 19.
– Nantoka
Jan 30 '14 at 15:05
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Show MySQL host via SQL Command
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200
To get current host name :-
select @@hostname;
show variables where Variable_name like '%host%...