大约有 43,000 项符合查询结果（耗时：0.0464秒） [XML]
Find mouse position relative to element
...replace while(reference !== undefined) with while(reference). In Chrome at least, the offsetParent does not end up being undefined, but null. Just checking whether reference is truthy will ensure it works with both undefined and null.
– blex
Jan 7 '19 at 11:10
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How do I copy a folder from remote to local using scp? [closed]
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It seems (at least in recent versions of Raspbian Jessie and Ubuntu) that scp uses -P (uppercase P) for port, while (oddly) ssh uses -p (lowercase).
– Adam Plocher
May 22 '17 at 13:42
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How to inherit constructors?
...uctor, but you always (most of the time) only (as a general rule) ever (at least, for now) need one constructor.
public class Bar : Foo
{
public Bar(FooParams myParams) : base(myParams) {}
}
I really like the overloaded Initailize() and Class Factory Pattern approaches better, but sometimes y...
Convert integer into byte array (Java)
...a are 32-bits or 4 bytes in size, and therefore require you to allocate at least 4 bytes of memory in your ByteBuffer.
– shocking
Feb 8 '17 at 23:58
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Zero-based month numbering [closed]
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At least one person (not me) had defined "getRealMonth" and "setRealMonth" functions for use in his scripts. I don't blame him one bit.
– Robert L
Sep 21 '09 at 6:17
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How to delete a localStorage item when the browser window/tab is closed?
... would be something as simple as having something stored while you have at least one tab opened, but invalidate it if you close the last tab remaining.
If you need your values to be saved cross-tab and window, sessionStorage does not help you unless you complicate your life with listeners, like I ha...
Is bool a native C type?
... @Geremia: No. Why? In C each addressable object has to occupy at least 1 byte. And in real life implementations _Bool usually takes 1 byte of memory. However, language specification explicitly permits using _Bool as bit-field type, meaning that by using bit-fields you can squeeze a _Bool v...
How to convert an array of strings to an array of floats in numpy?
...r='C'" is not needed here since this is a 1-dim array. This also works (at least in Python 3.6.9): b=np.array(a, dtype=float)
– DavidS
Sep 21 at 1:36
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Mvn install or Mvn package
... won't.
If you really need to not install the generated artifacts, use at least verify.
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How to check if a line is blank using regex
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I'd at least change the single space with the class [ \t]
– Bart Kiers
Jun 10 '10 at 8:35
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