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push multiple elements to array
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When using most functions of objects with apply or call, the context parameter MUST be the objec...
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",...
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'...
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...
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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How to count string occurrence in string?
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1084
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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11 Answers
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SQL NVARCHAR and VARCHAR Limits
...s wrong. nvarchar(max) can store up to (and beyond sometimes) 2GB of data (1 billion double byte characters).
From nchar and nvarchar in Books online the grammar is
nvarchar [ ( n | max ) ]
The | character means these are alternatives. i.e. you specify either n or the literal max.
If you choose to ...
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="...