Useful tips for everyday
What does the dev directory contain? The /dev directory contains the special device files for all the devices. The device files are created during installation,…
Do graphs count in word count? Generally, the word count would not include the title page, if you have one. Words used in tables or…
How do you put a variable in a for loop? Use string formatting to create different variables names while in a for-loop. Use a for-loop…
How big is the database transaction log file? We have a database whose log file does not appear to be getting backed up, hence it…
How do you return a boolean value from a function? Returning Boolean Values from Functions function isEqual(a,b) { if (a === b) { return true;…
How do Android phones sync time? Update Date & Time on Your Android Device Tap Settings to open the Settings menu. Tap Date & Time.…
What is the shortcut key of pathfinder? Illustrator CC 2017 Shortcuts: PC Selecting & Moving To access Selection or Direction Selection tool (whichever was used…
How install Nginx on AWS Linux? Installing NGINX Open Source Access your terminal. Add the key: $ sudo apt-key add nginx_signing.key. Change directory to /etc/apt.…
What is WPA2 used for? WPA2 is a type of encryption used to secure the vast majority of Wi-Fi networks. A WPA2 network provides unique…
Do zero-knowledge proofs exist? A protocol implementing zero-knowledge proofs of knowledge must necessarily require interactive input from the verifier. Some forms of non-interactive zero-knowledge proofs…