Useful tips for everyday
How do I fix the sound delay on my AirPods? Go to Settings > Connections > Bluetooth. Here, tap the three dots in the top…
What types of circuits are made using multiplexers? Multiplexers are used in various applications wherein multiple-data need to be transmitted by using a single line.…
How do I view previous commands in vim? Entering colon : then ctrl+p shows your previous command, i.e., moving backward through your vim command history.…
Can I use a 12V relay in a 24V system? The switch on a 12V relay will take 24V no problem as it is just…
How does a CPU use electricity? When you first press the power button, the computer sends a signal to the computer power supply, which converts…
Why are some letters on my keyboard not working? When the keys on a keyboard don’t work, it’s usually due to mechanical failure. If this…
What does marking a conversation as spam do? When you mark a message as spam or phishing, it’s moved from your Inbox to your Spam…
What is System init script? But what is System V? Init is the program on Unix and Linux systems which spawns all other processes. It…
How to change the default behavior of Bash? Change the behavior of Bash where the default operation differs from the POSIX standard to match the…
What is the current version of MySQL? The MySQL Cluster product uses version 7. The decision was made to jump to version 8 as the…