Guidelines

How do I make a column not unique in SQL Server? Go to the table in context, where you want to make the modification. Click…

Can you connect more than 4 controllers to PC? You can connect them, and all the controllers will show up as devices on your PC,…

How do I turn off the fan on my MacBook? To do this in the MacBook Pro, go to Activity Monitor: Open Activity Monitor (Applications…

Why is my PostgreSQL database out of disk? You usually will want to store data as long as possible, but this could be a problem…

What is Canary value in stack What is its purpose? A stack canary is a value placed on the stack so that it will be…

How do I mount a squashfs file? How to mount the SquashFS file First create the folder where sagemath should be mounted in (it has…

How do you optimize PID? Manual PID tuning is done by setting the reset time to its maximum value and the rate to zero and…

Does FaceTime work without cellular service? Facetime only works on the iPhone with wi-fi. “You can make a video call to someone with a device…

What is a virtual circuit breaker? Virtual Main: A virtual main is an overcurrent protection method where the circuit breaker is mechanically installed at an…

How do I find my YouTube download URL? Once the YouTube video is playing, visit the Tools menu in VLC and click “Media Information” (Ctrl/CMD…