Useful tips for everyday
How do I choose a heatsink for a COB LED? STEP 1: Calculate the dissipated power: *P. STEP 2: Calculate the ambient temperature: *T. STEP…
How can I recover Viber chat history? To manually restore your chat history: Open Viber on your new phone. Tap on More (Android) (iOS) Tap…
Does TCP work with HTTP? Among the two most common transport protocols on the Internet, TCP is reliable and UDP isn’t. HTTP therefore relies on…
Is there a vertical line in the right margin? I’m currently working with a document in which a number of pages contain an unexplained vertical…
Can you format a defective hard drive? Format an external hard drive using CMD Type diskpart and press Enter. Type list disk to display all…
What does file write () do? The file write() function writes a sequence of strings to the file. If the file has already content in…
How do you remove a screw with a broken head? Remove a Screw With a Broken Head The head snaps off while part of the…
What frequencies does WiFi use? WiFi frequency bands are frequency ranges within the wireless spectrum that are designated to carry WiFi: 2.4 GHz and 5…
How to set default ACLs of user and group? Set default acls of user and group to rwx as well. This defines permissions that files…
How do I use my phone as a USB speaker for my laptop? How to Turn Your Android Phone Into a Speaker Using a USB…