Useful tips for everyday
Why did master change to Main? Starting next month, all new source code repositories created on GitHub will be named “main” instead of “master” as…
What is test factory class in Salesforce? The TestDataFactory class is a special type of class—it is a public class that is annotated with isTest…
What is difference between in and any in SQL? Select Ename, Sal, Deptno from Emp Where Sal IN (Select Min(Sal) From Emp Group By Deptno);…
How can I get rid of GNOME desktop? sudo apt-get remove –auto-remove ubuntu-gnome-desktop. This will remove the ubuntu-gnome-desktop package and any other dependant packages which…
How do I put the file path on a cd? The second way to list files in a directory, is to first move into the…
Why does fog help you see laser beams? As previous answers have stated, the wavelength (or frequency) and intensity of the beam are important, as…
Which file type can be compressed to reduce file size? There are two types of compression: lossless and lossy. Lossless compression algorithms reduce the size…
How does selenium handle dynamic lists? Day 17 – How To Handle Dynamic Dropdown In Selenium Webdriver How To Automate Dynamic Drop Down Using Selenium.…
Which is bigger float or double? A double is 64 and single precision (float) is 32 bits. The double has a bigger mantissa (the integer…
What happens if you mount a partition in hibernation mode? Making changes to your Windows ( ntfs) partition while it is hibernated could be dangerous–it…