Useful tips for everyday
Why you shouldn t use self-signed certificate? Organizations may ban the use of self-signed certificates for several reasons: It is trivially easy to generate a…
How do you concatenate fields in SQL? SQL Server CONCAT() Function Add two strings together: SELECT CONCAT(‘W3Schools’, ‘.com’); Add 3 strings together: SELECT CONCAT(‘SQL’, ‘…
Can I power a USB hub? Non-powered, or passive, USB hubs do not have an external power source and only pull power from the computer’s…
Can I standardize any distribution? Any normal distribution can be standardized by converting its values into z-scores. Z-scores tell you how many standard deviations from…
How do I stop my car from fogging up? Keep the following tips in mind: First thing: Use your windshield wipers. This will help get…
Why does my iPhone delete messages? Incorrect settings. Some of you may don’t know you can even set the iPhone to keep your text messages…
How to create a status bar for i3? In your ~/.config/i3/config file, add the path to the script mybar.sh : Replace /home/you in this project…
Does RIPv2 support authentication? Routing protocols are used to exchange reachability information between routers. Routing Information Protocol version 2 (RIPv2) supports plain text and Message…
How does SSH verify fingerprint? How to Check SSH Fingerprint of a Key. ssh-keygen command takes the identity (SSH key) filename and calculates the fingerprint.…
What is a SharePoint library? A library in SharePoint is essentially a special list, explicitly created to store documents. That’s all it is. How do…