大约有 11,643 项符合查询结果（耗时：0.0257秒） [XML]
Testing whether a value is odd or even
... value is not a number, or even if it's a number. Ex.: 0.1%2, NaN%2, []%2, etc. What you wrote in the answer, he already knows it.
– Alin Purcaru
Jun 2 '11 at 7:29
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Git: add vs push vs commit
...ad of at every commit. This indirectly results in easier commits/branching etc (why not, right? what does it cost you?) which leads to more save points, without messing with the repository.
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On a CSS hover event, can I change another div's styling? [duplicate]
...David yes only in limited situations where #b is a child or sibling of #A, etc. The OP didn't specify the relationship between the two, so I assumed this wasn't the case.
– Ben Rowe
Aug 2 '11 at 9:56
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What does $$ mean in the shell?
...ning as root and I create /tmp/yourprogname13395 as a symlink pointing to /etc/passwd -- and you write into it.
This is a bad thing to be doing in a shell script. If you're going to use a temporary file for something, you ought to be using a better language which will at least let you add the "excl...
C# Iterating through an enum? (Indexing a System.Array)
...num[] values = (myEnum[]) Enum.GetValues(typeof(myEnum));
Then values[0] etc
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Is right click a Javascript event?
...eyboard or other input mechanisms to indicate main,
secondary, auxilary, etc. Others may have many buttons mapped to
different functions and button values.
Reference:
https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/which
https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent...
Is it possible to disable scrolling on a ViewPager
... It is still possible to "scroll" by focusing elements (buttons, etc.) in the pages when using a game controller or keyboard for instance. How to disable that completely? I guess it's another type of event that should be intercepted...
– David Ferrand
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Replace whitespaces with tabs in linux
...an up the output of say, unzip -l , for further processing with grep, cut, etc.
e.g.,
unzip -l some-jars-and-textfiles.zip | tr [:blank:] \\t | cut -f 5 | grep jar
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How to programmatically send a 404 response with Express/Node?
...o stick with .status(404).send('Not found')
– Matt Fletcher
Oct 22 '14 at 8:50
2
For Express 4: "...
How can I make the Android emulator show the soft keyboard?
...self (with controls like power, volume up and down, rotate device, camera, etc). You go to Android Settings inside the running Android image on the emulator, not the emulator itself.
– rmirabelle
Jan 20 '17 at 18:38
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