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How random is JavaScript's Math.random?
...ick number many times. 10% will be two digit and 90% three digit. When you start to hit really high numbers though, the increment will exceed 1. You might only be able to step from a trillion billion to a trillion billion one thousand and not a trillion billion and one. Though for small numbers / sc...
PHP server on local machine?
...onment file
$ cp env-example .env
# Edit your configuration
$ vim .env
# Start all containers
$ docker-compose up
Links:
Github: https://github.com/cytopia/devilbox
Website: http://devilbox.org
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Copy files without overwrite
...ication command. It has been available as part of the Windows Resource Kit starting with Windows NT 4.0, and was introduced as a standard feature of Windows Vista, Windows 7 and Windows Server 2008.
robocopy c:\Sourcepath c:\Destpath /E /XC /XN /XO
To elaborate (using Hydrargyrum, HailGall...
Read only file system on Android
...ini S5570 (after got root on cellphone):
Fist, as root, I ran:
systemctl start adb
as a normal user:
adb shell
su
Grant root permissions on touch screen
mount
list all mount points that we have and we can see, in my case, that /dev/stl12 was mounted on /system as ro (ready only), so we...
How do I hide the status bar in a Swift iOS app?
... and (-) button will show up.
Click the plus button to add new key Type in start with capital V and automatically the first choice will be View controller-based status bar appearance.
Add that as the KEY.
Set the VALUE to "NO"
Go to you AppDelegate.swift
Add the code, inside the method
func applica...
What are best practices for multi-language database design? [closed]
...ame, description FROM Products WHERE price < 100
...you would need to start writing queries like that:
SELECT
p.price, pt.name, pt.description
FROM
Products p JOIN ProductTranslations pt
ON (p.id = pt.id AND pt.lang = "en")
WHERE
price < 100
Not a very pretty perspective.
But ins...
How can I run a function from a script in command line?
...
esac
fun1
fun2
This script will run functions fun1 and fun2 but if you start it with option
fun1 or fun2 it'll only run given function with args(if provided) and exit.
Usage
$ ./test
run function1
run function2
$ ./test fun2 a b c
run function2
options: a b c
...
How to use sidebar with the keyboard in Sublime Text 2 and 3?
...ders) will show up in the search you get with Ctrl+p.
Just hit Ctrl+p and start typing parts of the filename and you'll get a list of matches.
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GitHub pages are not updating
...image), just by changing some white space, in order to get GitHub Pages to start serving the image. I suspect it doesn't rebuild unless an HTML page changes.
– Paul Lynch
Apr 13 '17 at 21:09
...
WPF and initial focus
It seems that when a WPF application starts, nothing has focus.
12 Answers
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