Useful tips for everyday
How do I find my USB host controller? In Device Manager, click View, and click Devices by connection. In Devices by connection view, you can…
Is Visual Studio compatible with Arduino? This week, Microsoft announced that the Arduino extension for Visual Studio Code is now open source. The extension is…
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…
Can a random string generator generate 16 characters? With this utility you generate a 16 character output based on your input of numbers and upper…
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…
How do I change the name on my Mac login screen? You need only follow these steps to change the username: Open System Preferences. Users…
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…