Docker containers make it easier to set up applications by providing pre-configured images in a virtual environment. To use virtualization extensions on your CPU, like Intel's VT-x or AMD's SVM, you need to enable them in your BIOS or UEFI settings.
In this tutorial, you will learn about generator functions in TypeScript. Generator functions are functions that return a generator object, which generates data on demand. You will also learn about the differences between iterators and iterables.
This article provides a code example of a Calculator class in TypeScript that can add numbers or strings. The add method converts the inputs to numbers, adds them together, and returns the result as a number or string depending on the input types.
Setting up a TypeScript project with Node.js is quick and easy. Here are the steps…
If you're extending the `EventEmitter` class from Node.js and encounter the error TS2307 or TS2339, it means you're missing the Node.js type definitions. To fix this, install the typings by running `yarn add @types/node@12 --dev --tilde`. This solution has been tested with TypeScript 3.9.3 and Node.js 12.18.0 LTS.