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How to sort an array of associative arrays by value of a given key in PHP?
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19 Answers
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Identify user in a Bash script called by sudo
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$SUDO_USER doesn't work if you are using sudo su -.
It also requires multiple checks - if $USE...
How to sort an ArrayList?
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edited Nov 26 '18 at 23:59
Carl Walsh
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How do I connect to this localhost from another computer on the same network?
...ro connected (wireless or not) to the main computer.
General Sketch:
1 Set up a virtual host:
You first need to set up a virtual host in your apache httpd-vhosts.conf file. On XAMP, you can find this file here: C:\xampp\apache\conf\extra\httpd-vhosts.conf. On MAMP, you can find this file he...
Is gcc's __attribute__((packed)) / #pragma pack unsafe?
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Yes, __attribute__((packed)) is potentially unsafe on some systems. The symptom probably won'...
Get image data url in JavaScript?
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Note: This only works if the image is from the same domain as the page, or has the crossOrigin="...
How to branch with TortoiseHG
I downloaded TortoiseHg 1.0 for evaluation. For the life of me I can't figure out how to make a branch. It seems to understand branches (e.g. in its repository browser) but I just can't seem to find a way to make a branch. This seems like such a fundamental capability since out of the often toute...
Where is the syntax for TypeScript comments documented?
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edited Apr 27 '19 at 14:07
slideshowp2
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