Useful tips for everyday
How do you calculate monthly payments? To calculate the monthly payment, convert percentages to decimal format, then follow the formula: a: 100,000, the amount of…
How do you use knowledge to help others? One of the easiest ways to help others is to simply share your knowledge. You don’t have…
What are benefits of Scrum? The Key Benefits of Scrum Quicker release of useable product to users and customers. Higher quality. Higher productivity. Lower costs.…
How to fix fatal Postgres Ident authentication failed? FATAL: Ident authentication failed for user “postgres” Solution:-First I set the the password for postgres user in…
Why should PAP not be used as an authentication protocol? Among PAP’s deficiencies is the fact that it transmits unencrypted passwords (i.e. in plain-text) over…
How does WhatsApp send push notification? A message with your phone number as the destination comes into the server. The server uses the IP address…
How can I chroot SFTP-only SSH users into their homes? When accessing using sshfs with the netdrive user because of chroot configuration I would only…
What is a pooled data set? What is data pooling? Data pooling is a process where data sets coming from different sources are combined. First,…
How do you do a while loop in bash? In bash, while loops are written like this: while [condition] do [run commands] done. while [[…
What is J-Link segger? SEGGER Microcontroller J-Link In-Circuit Debuggers are USB-powered JTAG emulators based on a 32-bit RISC CPU. These Debuggers can communicate at high…