大约有 47,000 项符合查询结果（耗时：0.0610秒） [XML]
Get selected value of a dropdown's item using jQuery
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For single select dom elements, to get the currently selected value:
$('#dropDownId').val();
To get the currently selected text:
$('#dropDownId :selected').text();
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Remove the last character in a string in T-SQL?
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Alternatively: SELECT LEFT(YourColumnName, LEN(YourColumnName) - 1) FROM YourTable
– Kyle B.
Aug 10 '09 at 20:05
3
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Convert string to number and add one
...e id into a number and add one to it then pass the new value into the dosomething() function to use. When I tried this and the value is one I get back 11 not 2.
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How can I add (simple) tracing in C#? [closed]
I want to introduce some tracing to a C# application I am writing. Sadly, I can never really remember how it works and would like a tutorial with reference qualities to check up on every now and then. It should include:
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What is the opposite of 'parse'? [closed]
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I mean, coming back a year later I'd even answer 'assemble' as a better opposite, or 'build' as a better function name.
– Joel Coehoorn
Oct 20 '09 at 19:35
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Tomcat VS Jetty [closed]
...ring about the downsides of each servers in respect to a production environment. Did anyone have big problems with one of the features? Performance, etc. I also quickly took a look at the new Glassfish, does it match up the simple servlet containers (it seems to have a good management interface at l...
Executing command line programs from within python [duplicate]
I'm building a web application that will is going to manipulate (pad, mix, merge etc) sound files and I've found that sox does exactly what I want. Sox is a linux command line program and I'm feeling a little uncomfortable with having the python web app starting new sox processes on my server on a...
Generic method with multiple constraints
I have a generic method which has two generic parameters. I tried to compile the code below but it doesn't work. Is it a .NET limitation? Is it possible to have multiple constraints for different parameter?
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Retrieving the text of the selected in element
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function getSelectedText(elementId) {
var elt = document.getElementById(elementId);
if (elt.selectedIndex == -1)
return null;
return elt.options[elt.selectedIndex].text;
}
var text = getSelectedText('test');
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How to iterate over a TreeMap? [duplicate]
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Giving the name treeMap to your TreeMap threw me off at first.
– intcreator
Sep 28 '15 at 20:26
6
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