大约有 47,000 项符合查询结果（耗时：0.0847秒） [XML]
Regular expression for a hexadecimal number?
...an also recognize hex patterns like: '535GH0G73' For Java, we can use e.g String.matches() for checking this.. Thank you guys for the response :)
– saurcery
Feb 10 '12 at 2:23
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How do I fire an event when a iframe has finished loading in jQuery?
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setTimeout() string argument should be avoided: setTimeout(WaitForIFrame, 200);
– Stefan Majewsky
Feb 20 '13 at 9:35
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How to pass password to scp?
...assword generated chars can have a special interpretation in double quoted string interpolation
– TerryE
Jul 19 '14 at 12:50
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How do you make a WPF slider snap only to discrete integer positions?
... will show decimals. If you also bind to an int at the same time the empty string will cause a conversion exception to be thrown that briefly bogs down the UI. These issues haven't been severe enough for me to look for solutions.
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RSpec controller testing - blank response.body
...my controllers with RSpec - the response.body call always returns an empty string. In browser everything renders correctly, and cucumber feature tests seem to get it right, but RSpec fails each and every time.
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Save and load MemoryStream to/from a file
...s has been posted here
and
[Serializable]
public class Car
{
public string Name;
}
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CentOS 64 bit bad ELF interpreter
...it version, I'm trying to install a 32-bit application on a 64-bit machine and got this error:
8 Answers
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How exactly does CMake work?
... a Visual Studio solution.
CMakeCache.txt - This is a persistent key/value string storage which is used to cache value between runs. Values stored in here can be paths to library dependencies or whether an optional component is to be built at all. The list of variables is mostly identical to the one...
Default argument values in JavaScript functions [duplicate]
...ed.
Pre ES2015:
If you're going to handle values which are NOT Numbers, Strings, Boolean, NaN, or null you can simply use
(So, for Objects, Arrays and Functions that you plan never to send null, you can use)
param || DEFAULT_VALUE
for example,
function X(a) {
a = a || function() {};
}
Th...
How to specify a multi-line shell variable?
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You should use 'EOF' on the first line if the multiline string isn't meant to be parsed for shell variables and the like.
– Michael Mol
May 3 '17 at 15:33
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