Useful tips for everyday
How do I stop my iPhone from changing headphone volume? Go to Settings > Music > EQ, then tap Off to turn off Music EQ.…
How do you center elements inside a grid? To center content horizontally in a grid item, you can use the text-align property. Note that for…
What happens if there is too much current in a led? If the voltage supplied to the LED is lower than required, very little current…
Can I copy a cookie from one computer to another? Yes, If you copy the cookies from the source machine and save in another system,…
When to use Wget and download an entire directory? Everybody knows wget and how to use it, it’s one of my favorite tools expecially when…
How do you find the degrees of freedom between groups? “df” is the total degrees of freedom. To calculate this, subtract the number of groups…
Which files are system files? A system file is a critical file that is part of an operating system or a device driver. System files…
How does append List column changes to existing text work? When you enable the feature Append Changes to Existing Text for a field in a…
How does NGINX load balancing work? Load balancing methods Load balancing with nginx uses a round-robin algorithm by default if no other method is defined,…
Should you use const or define? It is ALWAYS preferable to use const, instead of #define. That’s because const is treated by the compiler and…