大约有 30,000 项符合查询结果（耗时：0.0478秒） [XML]
How to stop mysqld
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There is an alternative way of just killing the daemon process by calling
kill -TERM PID
where PID is the value stored in the file mysqld.pid or the mysqld process id which can be obtained by issuing the command ps -a | grep mysqld.
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How can I wait till the Parallel.ForEach completes
...el.Foreach() will wait until all its branched tasks are complete. From the calling thread you can treat it as a single synchronous statement and for instance wrap it inside a try/catch.
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impr...
What is 'define' used for in JavaScript (aside from the obvious)?
...he second argument should be a definition
function. The function will be called to define the module once all
dependencies have loaded. The function should return an object that
defines the module.
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What is the easiest way to disable/enable buttons and links (jQuery + Bootstrap)
...mple piece of jQuery code to target anchor tags with the disabled class to call event.preventDefault():
$('body').on('click', 'a.disabled', function(event) {
event.preventDefault();
});
We can toggle the disabled class by using toggleClass():
jQuery.fn.extend({
disable: function(state) {...
In Vim, how do I apply a macro to a set of lines?
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There's also a plugin called RangeMacro, does exactly what you want! For everyone that can't guess by the name, what it does: it repeats a recorded macro for each line in a given range, no matter if by visual selection or by a :40,50 / :+10
See h...
How can I use getSystemService in a non-activity class (LocationManager)?
... see how me passing the context to the method will help when I cannot even call getSystemService without writing this class as an extended class to Activity.
– Kevin Parker
Feb 2 '11 at 4:23
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Qt: *.pro vs *.pri
...is one main difference between their targetted reuse:
.pro
This is usually called Project File.
.pri
This is usually called Project Include File.
As you can see in their names, the main difference is that .pri files are meant to be include files. That is similar to including modules in programming l...
:after vs. ::after
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@BorisD.Teoharov Specifically, you can use :after and ::after interchangeably with identical behaviour with the exception of IE8 which, as the question notes, requires the single colon.
– Dominic
Jul 31 '18 at ...
How to save traceback / sys.exc_info() values in a variable?
... traceback.format_exc()
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>>> print var
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
ValueError: invalid literal for int() with base 10: 'k'
You should however take a look at the traceback documentation, as you might find there more suitable meth...
Converting an integer to a hexadecimal string in Ruby
...y provides a shorthand for sprintf formatting (they make the same internal calls). It's documented in the String class, see ruby-doc.org/core-1.9.3/String.html#method-i-25
– tardate
Feb 13 '13 at 15:22
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