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Generating a random password in php
... {
$alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
$pass = array(); //remember to declare $pass as an array
$alphaLength = strlen($alphabet) - 1; //put the length -1 in cache
for ($i = 0; $i < 8; $i++) {
$n = rand(0, $alphaLength);
$pa...
What does the “===” operator do in Ruby? [duplicate]
... # => true
(1..5) === 6 # => false
Integer === 42 # => true
Integer === 'fourtytwo' # => false
/ell/ === 'Hello' # => true
/ell/ === 'Foobar' # => false
The main usage for the === operator is in case expressions, since
case foo
when bar...
Can I Install Laravel without using Composer?
...
ciruvan
4,7252121 silver badges3131 bronze badges
answered Apr 11 '13 at 3:42
DwightDwight
...
Using GPU from a docker container?
...nt
These instructions were tested on the following environment:
Ubuntu 14.04
CUDA 6.5
AWS GPU instance.
Install nvidia driver and cuda on your host
See CUDA 6.5 on AWS GPU Instance Running Ubuntu 14.04 to get your host machine setup.
Install Docker
$ sudo apt-key adv --keyserver hkp://keyser...
How do I retrieve my MySQL username and password?
...
answered Aug 7 '08 at 4:02
Xenph YanXenph Yan
73.7k1515 gold badges4545 silver badges5454 bronze badges
...
What does [object Object] mean?
...
54
The default conversion from an object to string is "[object Object]".
As you are dealing with j...
How to delete images from a private docker registry?
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answered Aug 28 '14 at 14:20
Konrad KleineKonrad Kleine
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...
How do I test a camera in the iPhone simulator?
...
140
There are a number of device specific features that you have to test on the device, but it's no...
R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
...edited Jan 26 '18 at 13:02
zx8754
38.6k1010 gold badges8787 silver badges146146 bronze badges
answered Apr 21 '11 at 2:40
...
What is a Question Mark “?” and Colon “:” Operator Used for? [duplicate]
...
294
This is the ternary conditional operator, which can be used anywhere, not just the print stateme...