Useful tips for everyday
Is it possible to have two mouse pointers? There is no good reason why the operating system does not have support for multiple mouse cursors…
What is a source script? source is a shell built-in command which is used to read and execute the content of a file(generally set of…
How do I reinstall all NPM packages? Delete the node_modules folder by running the following command. rm -rf node_modules. npm install. npm uninstall react. npm…
Is it possible to break a string in Javascript into several lines? You can break a long string constant into logical chunks and assign them…
How do I Rename multiple files serially? You can press and hold the Ctrl key and then click each file to rename. Or you can…
Is there a way to align two faces? So here’s a quick tip and/or trick for advanced orientating of objects so that we can align…
What is ASV scan? An ASV is an organization with a set of security services and tools (“ASV scan solution”) to conduct external vulnerability scanning…
Are there any statistical packages that support ESS? ESS provides a generic interface, through Emacs, to statistical packages. It currently supports R (and the rest…
What is web application and API protection? Unlike a traditional firewall, a WAAP is a highly specialized security tool specifically designed to protect web applications…
When does a duplicate entry occur in a primary key? The Value Already Exist (Duplicate Value) Now the #1062 – duplicate entry ‘1’ for key…