Useful tips for everyday
What are the challenges linked to Facebook data privacy? On March 21, 2019, Facebook disclosed a lapse in security that resulted in hundreds of millions…
How do I initialize a node module? Publish your package to npm. Make a new directory outside of your project. Switch to the new directory…
What is EEPROM reset? EEPROM is the persistent memory of your Pro Micro (or equivalent). Anything flashed or saved into it won’t be overwritten, even…
What is difference between available and free memory? Available is the total of standby and free memory from the Resource Monitor. (✔ ok). Free is…
How do you login to CUPS? To access the web browser interface, go to http://localhost:631. The CUPS web browser interface can be accessed from all…
Which is the best Linux distro to boot from USB? Porteus Linux is a distro based on Slackware Linux. The latest 4.0 build is under…
How do you explain the Golden Ratio? Two numbers are in the golden ratio if the ratio of the sum of the numbers (a b)…
What is a toggle switch with which a user can select or deselect one or more than one item? The toggle switch represents a physical…
How do you automate shell scripts? To customise a shell script, we first need to create it as follows: To hold a text program, we…
Why would you use phrase match instead of exact match? Phrase match is more flexible than exact match, but is more targeted than the default…