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How to remove all listeners in an element? [duplicate]
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answered Feb 6 '15 at 21:25
DukeDuke
6,29233 gold badges3333 silver badges2626 bronze badges
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Responsively change div size keeping aspect ratio [duplicate]
...line-block;
position: relative;
}
.wrapper:after {
padding-top: 56.25%;
/* 16:9 ratio */
display: block;
content: '';
}
.main {
position: absolute;
top: 0;
bottom: 0;
right: 0;
left: 0;
/* fill parent */
background-color: deepskyblue;
/* let's see it! */
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Aliases in Windows command prompt
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edited May 25 at 19:11
answered Jan 10 '14 at 9:43
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What is the “double tilde” (~~) operator in JavaScript? [duplicate]
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ghoppeghoppe
19.1k33 gold badges2525 silver badges1919 bronze badges
301
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Secure hash and salt for PHP passwords
... passwords in any manner.
Never hash passwords with SHA1 or MD5 or even SHA256! Modern crackers can exceed 60 and 180 billion hashes/second (respectively).
Don't mix bcrypt and with the raw output of hash(), either use hex output or base64_encode it. (This applies to any input that may have a rogue ...
Google Developer Tools “Network” Tab clears after redirect
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answered May 22 '12 at 14:25
SnuffleupagusSnuffleupagus
5,12733 gold badges2323 silver badges3636 bronze badges
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Explicitly select items from a list or tuple
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edited Nov 25 '15 at 17:32
answered Jul 9 '11 at 1:53
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Evaluate if list is empty JSTL
...5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.951...
Indentation shortcuts in Visual Studio
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answered Jan 25 '12 at 23:40
Mike ChristensenMike Christensen
72.7k4444 gold badges185185 silver badges290290 bronze badges
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How do you match only valid roman numerals with a regular expression?
...Shouldn't it be M{0,3}?
– lemon
Mar 25 '10 at 2:18
3
any solution to avoid matching the empty str...