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Secure hash and salt for PHP passwords
... password hashing is to deter a hacker or cracker by costing them too much time or money to calculate the plain-text passwords. And time/cost are the best deterrents in your arsenal.
Another reason that you want a good, robust hash on a user accounts is to give you enough time to change all the pas...
PyLint, PyChecker or PyFlakes? [closed]
...sr/local/bin/python
# by Daniel Rosengren modified by e-satis
import sys, time
stdout = sys.stdout
BAILOUT = 16
MAX_ITERATIONS = 1000
class Iterator(object) :
def __init__(self):
print 'Rendering...'
for y in xrange(-39, 39):
stdout.write('\n')
for x...
Remove credentials from Git
...ls
Delete the entries under Generic Credentials
Try connecting again. This time, it should prompt you for the correct username and password.
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Understanding the Event Loop
...we are talking about a single-threaded application, then what processes setTimeouts while JS engine accepts more requests and executes them? Isn't that single thread will continue working on other requests? Then who is going to keep working on setTimeout while other requests keep coming and get exec...
JavaScript variables declare outside or inside loop?
...ipt.
var is a directive for the parser, and not a command executed at run-time. If a particular identifier has been declared var once or more anywhere in a function body(*), then all use of that identifier in the block will be referring to the local variable. It makes no difference whether value is...
How can I safely encode a string in Java to use as a filename?
... catch (java.io.UnsupportedEncodingException e)
{
throw new RuntimeException("UTF-8 is an unknown encoding!?");
}
}
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How to delete last character in a string in C#?
... The problem with this solution is that the "if" operator is called "n" times.
– magallanes
Dec 23 '12 at 21:23
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Fastest way to count exact number of rows in a very large table?
...ou run on db having tables with ~billion entries like @gbn and noticed the time ?
– KNU
Nov 22 '14 at 17:41
which valu...
Assembly code vs Machine code vs Object code?
...e now much more complicated: evaluating whole sections of source code at a time, caching and optimizing where possible, and handling complex memory management tasks.
One final type of program involves the use of a runtime-environment or virtual machine. In this situation, a program is first pre-comp...
Sprintf equivalent in Java
...ple method calls, particularly for chained operations. And it gives up run-time polymorphism because it's calling static methods, which is significant. YMMV.
– Andrew Janke
Apr 21 '14 at 3:11
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