Guidelines

How do I print screen a specific area? Press “Windows + Shift + S”. Your screen will appear grayed out and your mouse cursor will…

Is chi-squared for discrete data? If you are working with discrete data that are not binary data, chances are you’ll need to perform a Chi-square…

How to properly clear only CSS / JavaScript cache? When aggregating CSS/JavaScript files using performance page in Drupal 8, drush cc css-js doesn’t work, and…

How to calculate the beam angle of a light? The calculator helps you to calculate the exact beam angle. Here you can calculate the direct…

How do I get people to download my white paper? Drive Leads from Your Website Create a high-conversion landing page. Run Google AdWords campaigns. Place…

What is the value of software testing? The value of software testing is derived from the quality, price and time that are saved by releasing…

How do you find a folder that has been moved? Right-click the file and select “Open file location” from the context menu to immediately navigate…

How to sum specific months in excel? Steps Start with =SUMIFS( Select or type the range reference that includes the values to sum $C$3:$C$12, Continue…

What are the use of error handling in PHP? PHP is used for web development. Error handling in PHP is almost similar to error handling…

How do I get current UTC time in SQL? SQL Server GETUTCDATE() Function The GETUTCDATE() function returns the current database system UTC date and time,…