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best practice to generate random token for forgot password
...account)
So, the code will be as follows:
//$length = 78 etc
$token = bin2hex(random_bytes($length));
Update: previous versions of this answer was referring to uniqid() and that is incorrect if there is a matter of security and not only uniqueness. uniqid() is essentially just microtime() with...
What does immutable mean?
...t that str references.
If the string was mutable, does that
mean the 2nd alert() would return oo
as well?
Technically, no, because the substring method returns a new string. Making an object mutable, wouldn't change the method. Making it mutable means that technically, you could make it ...
Where to host an Open Source Project: CodePlex, Google Code, SourceForge? [closed]
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127
Edit 2015-08-01: This answer is still getting views and votes. It's more than ancient and I'd l...
How to run test methods in specific order in JUnit4?
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240
I think it's quite important feature for JUnit, if author of JUnit doesn't want the order f...
How to resize a custom view programmatically?
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255
Android throws an exception if you fail to pass the height or width of a view.
Instead of crea...
vim line numbers - how to have them on by default?
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edited Jul 27 '18 at 1:37
Kenan
7,65533 gold badges2727 silver badges4343 bronze badges
a...
Android Studio: Default project directory
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answered Jul 30 '13 at 12:43
Rik MartinsRik Martins
97577 silver badges44 bronze badges
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Python to print out status bar and percentage
...rt progressbar
from time import sleep
bar = progressbar.ProgressBar(maxval=20, \
widgets=[progressbar.Bar('=', '[', ']'), ' ', progressbar.Percentage()])
bar.start()
for i in xrange(20):
bar.update(i+1)
sleep(0.1)
bar.finish()
To install it, you can use easy_install progressbar, or pip...
Adb Devices can't find my phone [closed]
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edited Mar 23 '18 at 2:54
Pang
8,2181717 gold badges7373 silver badges111111 bronze badges
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