Useful tips for everyday
Why do I hear metal rattling when I accelerate? You usually hear this noise when accelerating the vehicle. Most people call this a pinging or…
How do you write a case statement in shell? The basic syntax of the case… esac statement is to give an expression to evaluate and…
Do spark plug wires really wear? A quality set of spark plug wires can generally last around 60,000 to 70,000 miles. Again, it is a…
What is the purpose of using diodes? The most common function of a diode is to allow an electric current to pass in one direction…
Can we use multiple joins in single query? A single SQL query can join two or more tables. When there are three or more tables…
How do I automatically insert footnotes in Word? Insert the footnote. Click Insert → Reference → Footnote… to open the “Footnote and Endnote” window. Select…
How can I view my SMS backups? You can view them (but not their contents) via the Android app, and the backup process as a…
How do you plot K-means clusters in R? The function fviz_cluster() [factoextra package] can be used to easily visualize k-means clusters. It takes k-means results…
How do I switch to GNOME desktop in Kali Linux? A: You can run sudo apt update && sudo apt install -y kali-desktop-gnome in a…
What is generic repository pattern in Entity Framework? The generic repository pattern implements in a separate class library project. It uses the “Code First” development…