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Execute a terminal command from a Cocoa app
...ndardOutput = pipe;
An explanation is here: https://web.archive.org/web/20141121094204/https://cocoadev.com/HowToPipeCommandsWithNSTask
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nuget 'packages' element is not declared warning
...rning. To do this, create file named "packages.xsd":
<?xml version="1.0" encoding="utf-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
targetNamespace="urn:packages" xmlns="urn:packages">
<xs:element name="packages">
<xs:...
Why can I add named properties to an array as if it were an object?
...ay['B'] = "Berlin";
alert(myArray.length);
This won't display '2', but '0' - effectively, no elements have been added to the array, just some new properties added to the array object.
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Change all files and folders permissions of a directory to 644/755
...ould be using find:
for directories
find /desired_location -type d -print0 | xargs -0 chmod 0755
for files
find /desired_location -type f -print0 | xargs -0 chmod 0644
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Check if PHP session has already started
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Recommended way for versions of PHP >= 5.4.0 , PHP 7
if (session_status() == PHP_SESSION_NONE) {
session_start();
}
Reference: http://www.php.net/manual/en/function.session-status.php
For versions of PHP < 5.4.0
if(session_id() == '') {
session_start()...
What are the best practices for using Assembly Attributes?
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207
We're using a global file called GlobalAssemblyInfo.cs and a local one called AssemblyInfo.cs. ...
Command line progress bar in Java
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edited Nov 17 '11 at 10:48
KARASZI István
27.9k77 gold badges8989 silver badges114114 bronze badges
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Queue.Queue vs. collections.deque
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edited Apr 5 '09 at 13:32
answered Apr 4 '09 at 15:26
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Finding median of list in Python
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220
Python 3.4 has statistics.median:
Return the median (middle value) of numeric data.
Whe...
HTML / CSS How to add image icon to input type=“button”?
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edited May 27 '10 at 10:21
answered May 27 '10 at 10:01
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