When I try to run my Next.js app with npm run dev I get an error message saying that I don't have the required packages to run Next with Typescript: Please inst
I have an interface inheritence hierarchy like this: interface IBase { type: stirng; } interface IDerived1 extends IBase { type: "Derived1"; } interface IDerive
Good afternoon! Can you please tell me how to implement a function that checks if the passed date is the beginning of the quarter? I tried to implement validati
I am trying create a typescript class MyClass with instance properties set dynamically in the constructor: const myInstance = new MyClass(({ someField: 'foo'
In my Angular 13.x / Typescript 4.x project I have a reference to a node_module @types\prosemirror-schema-list In it the code uses require : I added import Ord
I tried using mat-icon in Angular in dropdown. But the text is shown first and after clicking dropdown it is showing the icons. I already tried importing in ind
Given a simple Record<string, Record<string, any>> defined as a constant record of possible named configurations, I want a type which dynamically re
I'm bit confused in how to use OOP in typescript. I'm used to do it with PHP. 1 - Can I use a class as a type without having to fill all attributes values? 2 -
I need to show the menus with submenus dynamically. What I did is, I have loaded the menus list from json and displaying that menus using ngFor in angular. Like
I am trying to configure react-persist in my typescript react application. The persistReducer function is giving a type error to my reducer that Argument of typ
I have @OnChange decorator which receives a callback after the value of the property is triggered. export interface SimpleChange<T> { firstChange: boo
I've been trying to make a type whose indexer has a return type which is based upon a string literal for the key. export enum Units { Enum = 'enum', Str
I have been working on a react-native-web project without issue and recently added the react-native-gifted-charts module which is when I began receiving this er
PS D:\WEB DESIGN INFO\Type Script\project 2> tsc is disabled on this system. For more information, see about_Execution_Policies at https:/go.microsoft.com/fw
I would like to get the node.argument properties Typescript types name, and check if it's Foo. Let's say the Foo type is defined like this: type Foo = {}; This
Im building api in my next app, this api will send message using firebase fcm admin. This is my code import type { NextApiRequest, NextApiResponse } from "next"
Problem Right after my TypeScript project initialization in VSCode using firebase tools for composing Firebase Cloud Functions following the official documentat
Problem One of the primary reasons I like using TypeScript is to check that I am passing correctly typed params to given function calls. However, when using Nex
Having troubles with providing Authorization header for requests: const response = await fetch(url, { method: 'GET', }); This works properly, and r
how can I have the return of the variable "this.qdDias" assigned a value to it. I don't know why when I use subscribe I can't get the value at the end of the me