大约有 44,000 项符合查询结果（耗时：0.0491秒） [XML]
New line in JavaScript alert box
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603
\n will put a new line in - \n being a control code for new line.
alert("Line 1\nLine 2");
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T-SQL CASE Clause: How to specify WHEN NULL
I wrote a T-SQL Statement similar like this (the original one looks different but I want to give an easy example here):
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Changing the interval of SetInterval while it's running
...nterval) ?
– Marc
Aug 14 '09 at 21:23
1
I assume that is what he meant. I just tried that and it...
Detect if a page has a vertical scrollbar?
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13 Answers
13
Active
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JavaScript, Node.js: is Array.forEach asynchronous?
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397
No, it is blocking. Have a look at the specification of the algorithm.
However a maybe easier...
How to pad zeroes to a string?
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Strings:
>>> n = '4'
>>> print(n.zfill(3))
004
And for numbers:
>>> n = 4
>>> print(f'{n:03}') # Preferred method, python >= 3.6
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>>> print('%03d' % n)
004
>>> print(format(n, '03')) # python >= 2.6
004
>>> ...
How to create a new object instance from a Type
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Jay
14433 silver badges1616 bronze badges
answered Aug 3 '08 at 16:35
Karl SeguinKarl Seguin
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how to display full stored procedure code?
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3
pg_proc that's it! Whew I'm glad they saved a few bytes of space by not calling it pg_procedure...geez. :)
– darren
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recursion versus iteration
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edited Oct 11 '13 at 14:13
answered Mar 28 '13 at 17:15
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Java, Simplified check if int array contains int
Basically my mate has been saying that I could make my code shorter by using a different way of checking if an int array contains an int, although he won't tell me what it is :P.
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