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Getting the count of unique values in a column in bash
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Calling a Method From a String With the Method's Name in Ruby
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edited Nov 21 '18 at 21:35
mu is too short
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Does BroadcastReceiver.onReceive always run in the UI thread?
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WPF TemplateBinding vs RelativeSource TemplatedParent
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answered Dec 1 '09 at 1:52
Grant BlahaErathGrant BlahaErath
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If string is empty then return some default value
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edited Feb 2 '11 at 5:59
answered Jan 27 '11 at 19:24
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Mongoose's find method with $or condition does not work properly
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I solved it through googling:
var ObjectId = require('mongoose').Types.ObjectId;
var objId = ne...
Nodejs send file in response
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Here's an example program that will send myfile.mp3 by streaming it from disk (that is, it doesn...
change html text from link with jquery
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You have to use the jquery's text() function. What it does is:
Get the combined text contents o...
Is there a way to pass optional parameters to a function?
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XML Validation with XSD in Visual Studio IDE
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