# typescriptimport*as _ from`lodash`; Now, we will go through some basic functions that Lodash provides us for our common programming tasks one by one. Lodash deals a lot in array manipulation and some most commonly used scenarios. We can use the_.firstand_.lastfunctions to get the array...
This tutorial will reference aspects of text editors that support TypeScript and show in-line errors. This is not necessary to use TypeScript but does take more advantage of TypeScript features. To gain the benefit of these, you can use a text editor likeVisual Studio Code, which has full ...
const targetString : string = "All is well"; // regex to check if 'All' word is present or not. const rExp : RegExp = /All/; console.log(rExp.test(targetString)); Output:true Use String match or exec Method of RegExp to Find Matches in Target String Using TypeScriptThe ...
This tutorial will reference aspects of text editors that support TypeScript and show in-line errors. This is not necessary to use TypeScript but does take more advantage of TypeScript features. To gain the benefit of these, you can use a text editor likeVisual Studio CodeTypeScript Playground...
Learn how to use React Router with TypeScript in your React applications, including route definitions, navigation, and props handling.
Type assertion: This is a way for you to tell the TypeScript compiler to treat an entity as a different type than it was inferred to be. It doesn’t actually change the underlying data type, it just instructs TypeScript to treat it as the asserted type. Type assertion uses theaskeyword...
Also that parsing error is probably because you haven't set lang="ts" in your script part. Also, VuePress 1 was using Vue 2 IG. VitePress uses Vue 3. That eslint packages may be different. The best way to get started is to use npm init vue@latest. Remove the stuff you don't ...
Allowing us to use modern language features of JavaScript before they are available in all browsers We think TypeScript is great, and we think many of our Ionic Angular developers would agree. We have also found TypeScript to be beneficial outside of Angular as well. In fact, we use it ...
For a string enum, we can produce a union type out of the literal types of its values, but it doesn’t happen the other way. Use cases and the importance of string-based enums String-based enums were only introduced to TypeScript in version 2.4, and they made it possible to assign ...
The best way to compare strings in TypeScript is by using the equality operators. You can use either the == or === operators for basic string comparison. MY LATEST VIDEOS! Here is an example. // Using loose equality (==) const string1 = "hello"; ...