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How to securely save username/password (local)?
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161
If you are just going to verify/validate the entered user name and password, use the Rfc2898De...
Generating a random password in php
...Try this (use strlen instead of count, because count on a string is always 1):
function randomPassword() {
$alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
$pass = array(); //remember to declare $pass as an array
$alphaLength = strlen($alphabet) - 1; //put t...
Finding the path of the program that will execute from the command line in Windows
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edited Feb 24 at 1:42
Callum Watkins
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an...
mysql - how many columns is too many?
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144
It's considered too many once it's above the maximum limit supported by the database.
The fac...
Changing case in Vim
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edited Feb 19 at 1:03
Community♦
111 silver badge
answered May 31 '10 at 21:34
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inserting characters at the start and end of a string
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133
Strings are immutable so you can't insert characters into an existing string. You have to crea...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
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edited Sep 6 '19 at 11:17
thecoshman
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How do I lowercase a string in C?
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157
It's in the standard library, and that's the most straight forward way I can see to implement ...
Convert timestamp to date in MySQL query
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