大约有 40,000 项符合查询结果（耗时：0.0488秒） [XML]
One line if statement not working
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@JayKilleen You're correct. Ruby is all about clever tricks, but it's that clever (:
– Nikita Rybak
Jan 23 '15 at 7:47
3
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res.sendFile absolute path
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Nice. Nice and succinct.
– lharby
Jan 31 at 15:35
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MySQL Query to select data from last week?
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I'm just confused by the YEAR(date) = YEAR(current_date) then. How can that select the previous year?
– Christian Goetze
Dec 10 '13 at 18:15
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Find out whether radio button is checked with JQuery?
...to check if one of these radio buttons was checked, you can do this simply by the following code :
$(document).ready(function(){
$('#submit_button').click(function() {
if (!$("input[name='name']:checked").val()) {
alert('Nothing is checked!');
return false;
}
else {
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How to solve WAMP and Skype conflict on Windows 7? [closed]
... to fix this issue is : http://goo.gl/JXWqfJ
You can solve this problem by following two ways:
A) Start your WAMP befor you login to skype. So that WAMP will take over the the port and there will be no conflict with the port number. And you are able to use Skype as well as WAMP.
But this is not t...
How to read attribute value from XmlNode in C#?
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<root>
<Employee name=""an"" />
<Employee name=""nobyd"" />
<Employee/>
</root>
";
var doc = new XmlDocument();
//doc.Load(path);
doc.LoadXml(xml);
var names = doc.SelectNodes("//Employee/@name");
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Checking length of dictionary object [duplicate]
...ed Jan 31 '13 at 13:17
Greg HornbyGreg Hornby
5,53311 gold badge1414 silver badges1616 bronze badges
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How can we prepend strings with StringBuilder?
... the length. When there is not enough room for a prepend, move the data up by more than is strictly necessary. This can bring performance back down to O(n log n) (I think). A more refined approach is to make the buffer cyclic. In that way the spare space at both ends of the array becomes contiguous....
LEFT OUTER joins in Rails 3
...ns it better than I could if you read the entirety of section 12: guides.rubyonrails.org/…
– WuTangTan
Feb 20 '13 at 15:50
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Batch files : How to leave the console window open
...levant part below.
First, pin a shortcut for CMD.EXE to the taskbar by hitting the start button, then type "cmd" in the search box, right-click the result and chose "Pin to Taskbar".
Right-click the shortcut on the taskbar.
You will see a list that includes "Command Prompt" and "Unpin thi...