Useful tips for everyday
How do I choose the right drill bit? How to Choose Drill Bits by Size Use a bit 1/64” smaller than the target hole size…
How do I export Birthdays from Facebook to excel? Export your Facebook friend’s birthdays to Excel file Open your Facebook account and click on the…
What are the phases of Scrum methodology? The scrum models have 5 steps also called phases in scrum. Step 1: Product Backlog Creation. Step 2:…
How do I create a dual boot menu in Windows 7? Windows Setup CD/DVD Required! Insert the installation disc in the tray and boot from…
Do mobile hotspots work without cell service? Hotspots don’t work without cell service. Hotspots need cellular service to create a Wi-Fi signal. So you’ll need…
How do you take hexadecimal inputs? hex() converts an integer number to a hex representation, a string. input() returns a string value instead. You could…
When should we do regression testing? When Should Regression Testing Occur? Regression testing should be performed after any change is made to the code base.…
What is potentiometer and its uses? The Potentiometer is an electric instrument used to measure the EMF (electromotive force) of a given cell, the internal…
Can we use multiple PIVOT in SQL Server? There are few limitations with PIVOT keyword and one of them has been discussed here i.e. Multiple…
Do vectors need to be normalized for dot product? Yes of course, if both vectors are normalized the dot product is still representing a projection,…