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How to find an available port?
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If you don't mind the port used, specify a port of 0 to the ServerSocket constructor and it will listen on any free port.
ServerSocket s = new ServerSocket(0);
System.out.println("listening on port: " + s.getLocalPort());
If you want to use a specific set of ports, then th...
C# Convert List to Dictionary
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250
Try this:
var res = list.ToDictionary(x => x, x => x);
The first lambda lets you pick t...
How to load assemblies in PowerShell?
...Type cmdlet e.g.:
Add-Type -Path 'C:\Program Files\Microsoft SQL Server\110\SDK\Assemblies\Microsoft.SqlServer.Smo.dll'
There are multiple different versions and you may want to pick a particular version. :-)
share
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Add a new line in file?
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answered Aug 19 '10 at 3:10
maletormaletor
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Good way of getting the user's location in Android
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10 Answers
10
Active
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How to get anchor text/href on click using jQuery?
...get the info from.
<a class="info_link" href="~/Resumes/Resumes1271354404687.docx">
~/Resumes/Resumes1271354404687.docx
</a>
For href:
$(function(){
$('.info_link').click(function(){
alert($(this).attr('href'));
// or alert($(this).hash();
});
});
For Text:
$(funct...
How to keep up with the latest versions of Node.js in Ubuntu? PPA? Compiling?
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answered Aug 27 '11 at 13:05
AlfredAlfred
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How to display nodejs raw Buffer data as Hex string
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208
This code will show the data buffer as a hex string:
buff.toString('hex');
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How to get div height to auto-adjust to background size?
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TmacTmac
3,09422 gold badges1515 silver badges99 bronze badges
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ggplot2 legend to bottom and horizontal
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answered Apr 5 '12 at 17:09
Shreyas KarnikShreyas Karnik
3,32333 gold badges2323 silver badges2626 bronze badges
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