Useful tips for everyday
How to remove the first two columns in a file? I have a file with many lines in each line there are many columns (fields)…
What is block size in database? A data block is the smallest unit of data used by a database. In contrast, at the physical, operating…
How do you validate a phone number? Mobile Number validation criteria: The first digit should contain number between 7 to 9. The rest 9 digit…
What is the use of CSP? The main purpose of CSP is to mitigate and detect XSS attacks. XSS attacks exploit the browser’s trust in…
What can be included in a singleton design pattern? A class using the singleton design pattern will include, A private static variable, holding the only…
Why does my YouTube webpage keep crashing? YouTube’s freezes can also be due to conflicting extensions. So, turning off all of Chrome’s extensions might resolve…
How do I fix license manager Error 9 in MATLAB? The best way to resolve a License Manager Error -9 is by reactivating MATLAB with…
Will formatting a USB delete everything? The formatting operation is preparing a storage device like USB for initial use, creating new file systems. Formatting will…
How do you find the pressure of a sphere? The pressure P inside the sphere caused by gravitational compression as a function of distance r…
How do I add Google Drive to my shared menu? To use this new feature, open the Google Drive mobile app on your device and…