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Preferred method to store PHP arrays (json_encode vs serialize)
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Here we are almost 5 years later and I ran the tests again (just the json_encode) and it's averaging about 131% faster than serialize now. ...
When should I use mmap for file access?
...lace mmap can be awkward is if you need to work with very large files on a 32 bit machine. This is because mmap has to find a contiguous block of addresses in your process's address space that is large enough to fit the entire range of the file being mapped. This can become a problem if your addre...
multiprocessing.Pool: When to use apply, apply_async or map?
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Rene B.Rene B.
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jQuery Validate - Enable validation for hidden fields
...then please refer to this answer instead: https://stackoverflow.com/a/11053251/594235
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ReactJS state vs prop
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edited Oct 28 '18 at 10:32
answered Sep 9 '15 at 0:48
Jim...
How to define object in array in Mongoose schema correctly with 2d geo index
...ing criteria goes here'},
{
$push : {
trk : {
"lat": 50.3293714,
"lng": 6.9389939
} //inserted data is the object to be inserted
}
});
or you can set the Array of object by
db.update ({'seraching criteria goes here ' },
{
$set : {
trk : [ ...
Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
...uptaAnuj Gupta
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Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
...p;' . rawurlencode($oauth_access_token_secret);
$oauth_signature = base64_encode(hash_hmac('sha1', $base_info, $composite_key, true));
$oauth['oauth_signature'] = $oauth_signature;
// Make requests
$header = array(buildAuthorizationHeader($oauth), 'Expect:');
$options = array( C...
How can I convince IE to simply display application/json rather than offer to download it?
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Martijn Pieters♦
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answered Mar 22 '10 at 12:39
CheesoCheeso
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Why is reading lines from stdin much slower in C++ than Python?
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mmap 22
stat64 30
read_nocancel 25958
Python
./a.py < in
Read 6512402 lines in 1 seconds. LPS: 6512402
syscalls sudo dtruss -c ./a.py < in
CALL ...