Monitor OFF in Windows

CTRL-ALT-F8 can make display go off.

Windows Key + P can solve the issue.

Tested on Windows 10.
Tested on Windows 7.

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GSM Terminal

FCT (Fixed Cellular Terminal)

Youtube Custom Thumbnail

• Have a resolution of 1280×720 (with minimum width of 640 pixels).
• Be uploaded in image formats such as .JPG, .GIF, .BMP, or .PNG.
• Remain under the 2MB limit.
• Try to use a 16:9 aspect ratio.

https://img.youtube.com/vi/YOUTUBEID/maxresdefault.jpg

https://img.youtube.com/vi/YOUTUBEID/0.jpg

Clear Icon Cache in Windows 10

Run as administrator: cmd

cd %homepath%\AppData\Local\Microsoft\Windows\Explorer

taskkill /f /im explorer.exe

del iconcache*

explorer.exe

Delphi CharInSet

mystring[i] in numbers

CharInSet(mystring[i], numbers)

Secure Webmail on VestaCP

/etc/httpd/conf.d/roundcubemail.conf

Change lines:

Alias /webmail /usr/share/roundcubemail

Tested on centos-6-x86-minimal