Useful tips for everyday
What is the M in MVC? Stands for “Model-View-Controller.” MVC is an application design model comprised of three interconnected parts. They include the model (data),…
How do you read a specific line from a text file in shell script? Write a bash script to print a particular line from a…
What is dimensional index? A pointer or index must therefore be attached to each dimensional specification, indicating to which “array index” that dimension corresponds. The…
Do I need special oil for diesel engines? Just like regular gasoline engines, diesel engines require regular maintenance that involves changing the lubricating oil that…
How to print columns in AWK multiple columns? With awk ‘ {print… it is easy: But if I want to format the digit to show…
Can I set different ring tones for 2 Sims? Enabling dual ringtones Android makes this very simple. Open up Settings, and then go to Sound…
Where can I learn to make electronic music? Berklee Online offers a robust music production curriculum, with DAW-specific courses available. Some of the most popular…
How do I add fields to menu items? Under Locations, select the Menu Item rule and choose ‘All’ (to show this field group on all…
How to prevent a vulnerable open redirection vulnerability? The easiest and most effective way to prevent vulnerable open redirects would be to not let the…
Why are some of my emails missing? Typically, emails go missing when an email is accidentally deleted. It can also happen if the email system…