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MongoDB, remove object from array
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142
try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull...
Global variables in Javascript across multiple files
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127
You need to declare the variable before you include the helpers.js file. Simply create a scri...
Easiest way to copy a table from one database to another?
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18 Answers
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How to reference a file for variables using Bash?
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answered Mar 8 '11 at 4:50
EzraEzra
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Accessing a Dictionary.Keys Key through a numeric index
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15 Answers
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How do you remove duplicates from a list whilst preserving order?
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31 Answers
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Is it possible to change icons in Visual Studio 2012?
Is there any way to replace VS2012 solution explorer's icons with VS2010 ones? At least 'folder' icon :(
4 Answers
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How can I add a boolean value to a NSDictionary?
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157
You use NSNumber.
It has init... and number... methods that take booleans, just as it does in...
Python Script execute commands in Terminal
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201
There are several ways to do this:
A simple way is using the os module:
import os
os.system("l...
Erasing elements from a vector
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168
Use the remove/erase idiom:
std::vector<int>& vec = myNumbers; // use shorter name
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