typescript Articles

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typescript

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Object is possibly undefined react typescript in the dropdown component

I am creating a dropdown component but typescript throws several errors on the options.map and … Read more Object is possibly undefined react typescript in the dropdown component

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React Typescript Material-UI useStyles not callable

For some reason, I cannot call useStyles as it errors out the following: This expression … Read more React Typescript Material-UI useStyles not callable

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Handle media queries in a type-safe with TypeScript

I’ve created a library that can execute media queries in a type-safe way with TypeScript. … Read more Handle media queries in a type-safe with TypeScript

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How to define custom props in a react functional component with typescript?

I just started a new react project with typescript and I’m having difficulty defining a … Read more How to define custom props in a react functional component with typescript?

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Ng multiselect dropdown showing options as blank?

I’m trying to implement a basic multiselect dropdown to my project. My code is the … Read more Ng multiselect dropdown showing options as blank?

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TailwindCSS Dark mode inexplicable behavior

I have been playing with TailwindCSS for a while now in a project using NextJS. … Read more TailwindCSS Dark mode inexplicable behavior

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Extending abstract Typescript class and interface with return type of itself

Consider the following base interface and abstract class: export interface IPersonViewModel { name: string; setName(value: … Read more Extending abstract Typescript class and interface with return type of itself

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Problems with the UseState hook typing

I’m trying to put useState hook values to a component via props. As I understand … Read more Problems with the UseState hook typing

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Construct an array with ES6-style imports

I am trying to convert some Node javascript code to typescript, which means converting require()s … Read more Construct an array with ES6-style imports

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ngClass on an angular mat table row

i want to use the select-option of an angular select to change the css-class of … Read more ngClass on an angular mat table row

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convert repeating code into function- JavaScript?

Am tying to bind values to just to view. my code is working so far. … Read more convert repeating code into function- JavaScript?

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I wrote a fully-functioning File Explorer, using TypeScript.

I am very happy to introduce Xplorer to help you organize your files and/or folders. … Read more I wrote a fully-functioning File Explorer, using TypeScript.

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Why are my dimensions not updating on resize when using React Hooks

My dimensions are not updating whenever the window is resized. In the code below you … Read more Why are my dimensions not updating on resize when using React Hooks

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TypeError: Cannot read properties of undefined but it’s not undefined

My discord.js frequently has to sift through a bunch of messages to find one matching … Read more TypeError: Cannot read properties of undefined but it’s not undefined

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Passing props to styled-component

I’m new to React with Typescript and Styled-Component and I came across this issue. I … Read more Passing props to styled-component

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Implicit Explicit and….?

Hello, today i was reading about this, you ask what I say this is a … Read more Implicit Explicit and….?