Useful tips for everyday
Can you root an Android emulator? Please note that android emulators already are “rooted”. You do not need to do anything to get a root…
Is it safe to disable SELinux? Developers often recommend disabling security like SELinux support to get software to work. And yes, disabling security features—like turning…
How does the Archimedes screw pump work? The Archimedes screw is a form of positive-displacement pump. A positive-displacement pump traps fluid from a source and…
Why are there 2 copies of photos on my iPhone? If you’re using multiple cloud services, such as iCloud and Google Photos, duplicates become more…
How do you override a plugin function? You can’t really “override” a function. If a function is defined, you can’t redefine or change it. Your…
Why is my phone volume suddenly high? It could be a built in limiter to the audio player. It is keeping the volume below a…
Is shell script and bash script same? Shell scripting is scripting in any shell, whereas Bash scripting is scripting specifically for Bash. In practice, however,…
How do you interpret the p value for an interaction term? If the p-value is greater than the significance level you selected, the effect is…
How do I search for a command in Linux? In Linux, there is a very useful command to show you all of the last commands…
How do I give access to all directories in Linux? To change directory permissions for everyone, use “u” for users, “g” for group, “o” for…