大约有 38,000 项符合查询结果（耗时：0.0623秒） [XML]
How to extract text from a string using sed?
... like sed -n 's/\(.*[^0-9]\)\?\([0-9][0-9]*G[0-9][0-9]*\).*/\2/p' would be more general. (I assume your sed supports \? for zero or one occurrence.)
– tripleee
Dec 12 '13 at 11:53
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Resolve promises one after another (i.e. in sequence)?
...=>
p = p.then(() => readFile(file));
);
return p;
};
Or more compactly, with reduce:
var readFiles = function(files) {
return files.reduce((p, file) => {
return p.then(() => readFile(file));
}, Promise.resolve()); // initial
};
In other promise libraries (like wh...
Display an array in a readable/hierarchical format
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425
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How do I find the caller of a method using stacktrace or reflection?
...StackTrace() still creates an Exception, so this isn't really faster--just more convenient.
– Michael Myers♦
Jan 7 '09 at 18:08
42
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How is the java memory pool divided?
...s Non-Heap, that seems to contradict the specification. Can anyone provide more clarify on this contradiction?
– James Bloom
Apr 9 '13 at 7:09
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PHP Constants Containing Arrays?
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871
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How to reload the current state?
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@SimpleAsCouldBe if you wanted to be more angular about it you could do $window.location.reload();. Although this seems a little overkill it could make testing/mocking/knowing all dependencies a piece of code has things a little easier.
– e...
How to perform a real time search and filter on a HTML table
...de();
});
Demo: http://jsfiddle.net/7BUmG/2/
Regular expression search
More advanced functionality using regular expressions will allow you to search words in any order in the row. It will work the same if you type apple green or green apple:
var $rows = $('#table tr');
$('#search').keyup(funct...
How to calculate the difference between two dates using PHP?
... believe that for most purposes that's fine, since the usage of a range is more to provide a sense of how much time has passed or remains rather than to provide precision - if you want to do that, just output the date.
Despite all that, I've decided to address the complaints. If you truly need an ...
Why would one use nested classes in C++?
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