The power of the digits

Security is an important aspect of a system. Authentication belong to one of them. Authentication can be implemented in web applications…

Let´s suppose, we have installed Python in Windows using the default installation options, the path to the Python executable wasn’t added to…

Windows Subsystem for Linux (WSL) is a way to run actual Linux inside Windows without the need to set up…

Type Guards are one of the key features of type-safe code. The TypeScript Handbook describes type guards as: Some expression that performs…

Unused and unorganized imports are a headache for any project. It uses unnecessary space, memory, and increases LOC. Here´s a shortcut to fix…

If you ever get weird errors in npm like “Please run npm cache clean” you may need to clean or refresh your…

Angular is usually edited in Visual Studio Code editor. Their powers combined let you not only develop Angular app code but also…

Let´s use the Partial utility type to make all of the properties in a type optional, interface Employee { id: number; name:…

JavaScript´s forEach() function executes a function on every element in an array. However, since forEach() is a function rather than a loop, using the break statement is…

When writing a custom pipe in Angular you can specify whether you define a pure or an impure pipe: @Pipe({…