Useful tips for everyday
How do I stop my laptop from going to sleep when I close my Mac? Enabling Clamshell mode allows you to close the lid of…
What are Web reporting tools? Web Reporting Tools or Web-Based Reporting Tools are tools which enable the viewing, creation, and editing of reports via a…
What is an SQL wrapper? The PL/SQL Wrapper converts PL/SQL source code into an intermediate form of object code. By hiding application internals, the Wrapper…
Why is my Whonix gateway not connecting to Tor? Type: “whonix” for help. userhost: ~$ whonixcheck [ERROR] [whoinxcheck] Tor Bootstrap Result: Tors Control Port could…
Can import VCF to Google contacts? If you’ve saved contacts to a VCF file, you can import them to your Google Account. On your Android…
How do I export a file in Terminal? List: command > output.txt. The standard output stream will be redirected to the file only, it will…
How do I change Backspace to delete? Press and hold, hit Backspace and you delete to the right, same as with Delete key on full…
What is device for bootloader installation? Under “Device for boot loader installation”: if you choose dev/sda, it will use Grub (Ubuntu’s boot loader) to load…
How do you drag trackpad with three fingers? Go to ‘System Preferences’, then ‘Accessibility’ and ‘Pointer Control’. Click ‘Trackpad Options,’ ‘Enable dragging,’ and then click…
What does PCA mean in geometry? The central idea of principal component analysis (PCA) is to reduce the dimensionality of a data set consisting of…