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Why shouldn't I use mysql_* functions in PHP?
... active development
Is officially deprecated as of PHP 5.5 (released June 2013).
Has been removed entirely as of PHP 7.0 (released December 2015)
This means that as of 31 Dec 2018 it does not exist in any supported version of PHP. If you are using a version of PHP which supports it, you are using ...
Best architectural approaches for building iOS networking applications (REST clients)
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Oleksandr KaraberovOleksandr Karaberov
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Understanding __get__ and __set__ and Python descriptors
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edited Apr 5 '19 at 12:01
TrebledJ
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What is the difference between trie and radix trie data structures?
...looking at them in binary, since PATRICIA is a binary algorithm.
smile: 0111 0011 0110 1101 0110 1001 0110 1100 0110 0101 0000 0000 0000 0000
smiled: 0111 0011 0110 1101 0110 1001 0110 1100 0110 0101 0110 0100 0000 0000
smiles: 0111 0011 0110 1101 0110 1001 0110 1100 0110 0101 ...
demystify Flask app.secret_key
...port os
>>> os.urandom(24)
'\xfd{H\xe5<\x95\xf9\xe3\x96.5\xd1\x01O<!\xd5\xa2\xa0\x9fR"\xa1\xa8'
You copy the key and paste it in your configuration file as the value of SECRET_KEY.
Short of using a key that was randomly generated, you could use a complex assortment of words, number...
mmap() vs. reading blocks
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The upshot is that, on my (modern Intel, circa 2018) hardware, mmap has lower overhead than read for larger-than-page-sized (4 KiB) reads. Now it's very true that if you want to access data sparsely and randomly, mmap is really, really good - but the converse isn't necessa...
For-each over an array in JavaScript
...e of why it might bite you.
Your best bets are usually
a for-of loop (ES2015+ only),
Array#forEach (spec | MDN) (or its relatives some and such) (ES5+ only),
a simple old-fashioned for loop,
or for-in with safeguards.
But there's lots more to explore, read on...
JavaScript has powerful seman...
Concurrent vs serial queues in GCD
... DarlingtonStephen Darlington
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insert vs emplace vs operator[] in c++ map
...ect.
– underscore_d
Dec 2 '18 at 21:01
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What's so bad about Template Haskell?
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