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Is there a command like “watch” or “inotifywait” on the Mac?
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How do I get currency exchange rates via an API such as Google Finance? [closed]
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How to count string occurrence in string?
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The g in the regular expression (short for global) says to search the whole string rather tha...
Switching the order of block elements with CSS [duplicate]
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How can I remove a key and its value from an associative array?
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You can use unset:
unset($array['key-here']);
Example:
$array = array("key1" => "value1",...
How to sort an array of associative arrays by value of a given key in PHP?
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How do I connect to this localhost from another computer on the same network?
...ro connected (wireless or not) to the main computer.
General Sketch:
1 Set up a virtual host:
You first need to set up a virtual host in your apache httpd-vhosts.conf file. On XAMP, you can find this file here: C:\xampp\apache\conf\extra\httpd-vhosts.conf. On MAMP, you can find this file he...
Identify user in a Bash script called by sudo
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$SUDO_USER doesn't work if you are using sudo su -.
It also requires multiple checks - if $USE...
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'...