Useful tips for everyday
What is meant by validation check? to check that something is officially true and acceptable, especially in order to approve it: The test results have…
What is the difference between SQL Server Developer and Enterprise Edition? SQL Server Developer edition lets developers build any kind of application on top of…
What is if exists in SQL Server? The EXISTS operator returns TRUE or FALSE while the JOIN clause returns rows from another table. You use…
How do I censor content in a video? Face blur Sign in to YouTube Studio. From the left-hand menu, select Content. Click the video that…
How can I check SQL Server database response time? Microsoft SQL Server Management Studio comes with Activity Monitor, which can be used to monitor the…
How do I open multiple tabs in Safari on Mac? In the Safari app on your Mac, do any of the following: Control-click a bookmark,…
What is Spock used for? What is Spock? Spock is a test framework that’s built on top of Groovy. It enforces BDD at the core…
How do you know if an algorithm is greedy? One of the simplest methods for showing that a greedy algorithm is correct is to use…
What is meant by progressive Web Apps? Progressive Web Apps (PWAs) are web apps that use service workers, manifests, and other web-platform features in combination…
How do you evaluate a predictive model? To evaluate how good your regression model is, you can use the following metrics: R-squared: indicate how many…