TypeScript set type for array of objects causes problem when sorting with localCompare
Issue I got a simple function with an array of objects. On this array there will always be at least…
Category: Typescript
@typescript-eslint/member-ordering not working
Issue I’m trying to have a strict ordering in typescript classes, forcing a precise order for groups and especially I’d…
Install Google Tag Manager (gtm) to Angular app
Issue I tried to install GTM to an Angular app by adding the script to the head and the iframe…
How to get map element by key object?
Issue Thereis a code: let a = new Map<{id: number, age: number}, string>(); a.set({id: 1, age: 20}, "1"); console.log(a.get({id:1, age:…
Why this assign does not trigger?
Issue After reading the official xstate tutorial, I tried to implement my own machine inspired by this post on dev.to…
Cannot Read properties of undefined when mapping data from graphql using react typescript
Issue I have dogs component like this const Dogs: React.FC = () => { const { loading, error, data }…
How to ignore typescript errors when compile by webpack production mode
Issue environment webpack 4.41.2 typescript 3.7.2 problem When I compile files by webpack development mode, there is no problem. But…
Typeof/instanceof type alias
Issue I wonder if it is possible to determine the type of an object in typescript. Please consider the example…
How to change change and track boolean state of each element in an array
Issue Im trying to make it so that when a TouchableHighlight is pressed in react native it goes from one…
Currently learning angular. Cannot use input as an argument because it has the optional marker?
Issue I have a button component that takes an "id" parameter passed down by its parent component. In this.crudService.DeletePost(this.id).subscribe( data…