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What column type/length should I use for storing a Bcrypt hashed password in a Database?
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a 53 characters long base-64-encoded value (they use the alphabet ., /, 0–9, A–Z, a–z that is different to the standard Base 64 Encoding alphabet) consisting of:
22 characters of salt (effectively only 128 bits of the 132 decoded bits)
31 characters of encrypted output (effectively only 18...
How to specify function types for void (not Void) methods in Java8?
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edited Nov 6 '18 at 21:00
answered Jan 15 '13 at 13:01
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What do we mean by Byte array? [closed]
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answered Oct 26 '10 at 0:29
PhilPhil
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Unresolved specs during Gem::Specification.reset:
...s when running 'gem cleanup' so I found this: stackoverflow.com/questions/4007074/… Turns out it had to do with RVM. When I ran 'rvm gemset use global' and ran guard, the errors went away.
– reneruiz
Aug 8 '13 at 18:54
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How to get a random number in Ruby
How do I generate a random number between 0 and n ?
17 Answers
17
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CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
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answered Jul 21 '14 at 4:10
Kye RussellKye Russell
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Is there a way to pass optional parameters to a function?
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Jim DeLaHuntJim DeLaHunt
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How do I get an element to scroll into view, using jQuery?
...nt):
var offset = $(this).offset(); // Contains .top and .left
Subtract 20 from top and left:
offset.left -= 20;
offset.top -= 20;
Now animate the scroll-top and scroll-left CSS properties of <body> and <html>:
$('html, body').animate({
scrollTop: offset.top,
scrollLeft: off...
Android: Generate random color on click?
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answered Mar 12 '11 at 6:08
LumisLumis
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REST, HTTP DELETE and parameters
...rom your use of the DELETE method, this is not the case.
HTTP error code 409/Conflict should be used for situations where there is a conflict which prevents the RESTful service to perform the operation, but there is still a chance that the user might be able to resolve the conflict himself. A pre-d...