Useful tips for everyday
How do you change commas with spaces in shell? The command s/,/ /g tells sed to replace every comma with a space. q tells it…
How to delete a node from a tree? When we delete a node, three possibilities arise. 1) Node to be deleted is leaf: Simply remove…
What is expired account? Expired will happen if the configured date is ending at 24:00, after that time the user is not able to logon,…
How do I stop notifications from going to my Apple Watch? Open the Apple Watch app on your iPhone, tap Notifications, then turn off Notifications…
What is encryption and decryption? Encryption is the process of converting normal message (plaintext) into meaningless message (Ciphertext). Whereas Decryption is the process of converting…
How can I write directly to the screen? Probably the best place to go for more information (that’s intended for OS developers/hobbyists) is http://osdev.org/ (their…
How to open a GridView in a modal pop up? This article shows how to open a Gridview in a modal pop-up on another Gridview…
How do I move photos from Messenger to gallery? Once the app is loaded, select the Settings tab. 3. Turn the Save Photos to Camera…
What is the best stack to build a website? Top 7 Web Development Technology Stacks for 2021 MEAN. Experts consider MEAN technology the best for…
What is response surface methodology used for? Introduction. The response surface methodology (RSM) is a widely used mathematical and statistical method for modeling and analyzing…