Useful tips for everyday
How do I create a CHECK constraint in MySQL workbench? Here I want to create 2 CHECK constraint before the record insert to the database.…
What is request hook? Request Hooks allow to execute custom code after a request completes. For example, request hooks can be used: to send a…
How do you ensure a good user experience for visually impaired users? 9 Tips on How to Make a Website Accessible for the Blind and…
What does run in shell mean? If you run with a shell, it will do all the normal stuff like expanding wildcard filenames, passing in…
How do you remove an index from a vector? The erase method will be used in two ways: Erasing single element: vector. erase( vector. begin()…
Can you get scammed by texting a number? Scammers send fake text messages to trick you into giving them your personal information – things like…
When to use inheritance instead of composition? You should use inheritance when subclass “is-a” super class both structurally and functionally, when it can be used…
How do I scroll using Appium iOS? The recommended best practice for performing controlled scrolling is using the Appium “mobile:scroll” script command. This command is…
What hypothesis states that there is difference between a parameter and a specific value? Alternative Hypothesis (H1) – a statistical hypothesis that states the existence…
How do I connect to Arduino web server? The tutorial follows in the next section. Configure the Arduino as a Web Server. Connect to the…