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How can I sort arrays and data in PHP?
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Basic one dimensional arrays
$array = array(3, 5, 2, 8);
Applicable sort functions:
sort
rsort
asort
arsort
natsort
natcasesort
ksort
krsort
The difference between those is merely whether key-value associations are kept (the "a" functions), whether it sorts low-to-h...
When do I use the PHP constant “PHP_EOL”?
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365
Yes, PHP_EOL is ostensibly used to find the newline character in a cross-platform-compatible w...
Best way to serialize an NSData into a hexadeximal string
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edited Nov 1 '14 at 20:53
answered Jan 31 '12 at 18:18
Da...
How to manually set an authenticated user in Spring Security / SpringMVC
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Kevin StembridgeKevin Stembridge
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How to access custom attributes from event object in React?
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answered Dec 7 '13 at 21:21
Jared ForsythJared Forsyth
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Convert pem key to ssh-rsa format
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132
No need to compile stuff. You can do the same with ssh-keygen:
ssh-keygen -f pub1key.pub -i
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GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?
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340
The problem is you're telling Gson you have an object of your type. You don't. You have an arr...
Using Java with Nvidia GPUs (CUDA)
..., consider a matrix multiplication: The number of instructions will be O(n^3) when n is the size of the matrix. In this case, one can expect that the GPU will outperform a CPU at a certain matrix size. Another example could be when many complex trigonometric computations (sine/cosine etc) are perfor...
How to permanently add a private key with ssh-add on Ubuntu? [closed]
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