大约有 30,000 项符合查询结果（耗时：0.0449秒） [XML]
Why is it important to override GetHashCode when Equals method is overridden?
...ason for this is: Equals must return false on comparison to null. See also http://msdn.microsoft.com/en-us/library/bsc2ak47.aspx
share
|
improve this answer
|
follow
...
Specify multiple attribute selectors in CSS
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Ruby's ||= (or equals) in JavaScript?
...s efficient than the standard javascript idiom a = a || b.
For reference:
http://www.rubyinside.com/what-rubys-double-pipe-or-equals-really-does-5488.html
share
|
improve this answer
|
...
CSS center display inline block?
I have a working code here: http://jsfiddle.net/WVm5d/ (you might need to make the result window bigger to see the align center effect)
...
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
I have some code and when it executes, it throws a IndexOutOfRangeException , saying,
4 Answers
...
Why does MYSQL higher LIMIT offset slow the query down?
...or me it was from 2minutes to 1 second :)
Other interesting tricks here : http://www.iheavy.com/2013/06/19/3-ways-to-optimize-for-paging-in-mysql/
It works too with strings
share
|
improve this an...
What jsf component can render a div tag?
...
In JSF 2.2 it's possible to use passthrough elements:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:jsf="http://xmlns.jcp.org/jsf">
...
<div jsf:id="id1" />
...
</html>
The requirement is to have at least one attribute in the element using jsf namespace.
...
jquery IDs with spaces
...t be empty),
and that it can’t contain any space characters.
Link: http://mathiasbynens.be/notes/html5-id-class
share
|
improve this answer
|
follow
|
...
Change Tomcat Server's timeout in Eclipse
...eout can be specified there.
or another method via the Servers tab here:
http://henneberke.wordpress.com/2009/09/28/fixing-eclipse-tomcat-timeout/
share
|
improve this answer
|
...
Javascript communication between browser tabs/windows [duplicate]
...
For a more modern solution check out https://stackoverflow.com/a/12514384/270274
Quote:
I'm sticking to the shared local data solution mentioned in the question using localStorage. It seems to be the best solution in terms of reliability, performance, and brows...