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How to shuffle a std::vector?
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From C++11 onwards, you should prefer:
#include <algorithm>
#include <random>
auto rng = std::default_random_engine {};
std::shuffle(std::begin(cards_), std::end(cards_), rng);
Live example on Coliru
Make sure to reu...
How to shrink/purge ibdata1 file in MySQL
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That ibdata1 isn't shrinking is a particularly annoying feature of MySQL. The ibdata1 file can't actually be shrunk unless you delete all databases, remove the files and reload a dump.
But you can configure MySQL so that each table, in...
How do you truncate all tables in a database using TSQL?
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17 Answers
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Common xlabel/ylabel for matplotlib subplots
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218
This looks like what you actually want. It applies the sam>me m> approach of this answer to your spe...
Get individual query param>me m>ters from Uri [duplicate]
I have a uri string like: http://example.com/file?a=1&b=2&c=string%20param
9 Answers
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`testl` eax against eax?
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edited Dec 9 '16 at 1:08
answered Sep 29 '08 at 1:23
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Self-references in object literals / initializers
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get c() {
return this.a + this.b;
}
}
console.log(foo.c) // 11
This is a syntactic extension introduced by the ECMAScript 5th Edition Specification, the syntax is supported by most modern browsers (including IE9).
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Does Python support short-circuiting?
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318
Yep, both and and or operators short-circuit -- see the docs.
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How to automatically generate N “distinct” colors?
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14 Answers
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