Category: React

Union of keyof keys from a type in TypeScript When working with TypeScript, you may come across a scenario where you need to create a union of the keys from a specific type. This can be useful in various situations, such as when you want to create a type-safe way of accessing properties or when…

Function Type Object Argument Assignability in TypeScript When working with TypeScript, you may come across situations where you need to assign a function type to an object argument. This can be a bit tricky, but fear not, we have multiple solutions to help you tackle this problem. Solution 1: Using an Interface One way to…

How to create and apply a prefix to a NestJS module and its child modules? If you are working with NestJS, you may come across a situation where you need to create and apply a prefix to a module and its child modules. This can be useful when you want to organize your code and…

React: Avoid Redirect to First Step Wizard When Pressing Back Button in Wizard When building a wizard in React, it’s common to have multiple steps that users can navigate through. However, one issue that often arises is that when users press the back button in the browser, they are redirected back to the first step…

Typescript Generic Angular Forms with Optional Properties When working with Angular forms in TypeScript, you may come across a scenario where you need to handle optional properties. In this blog post, we will explore how to create generic Angular forms that can handle optional properties efficiently. Let’s consider a simple example where we have a…

Receiving Error: Execution Failed Due to Configuration Error: Malformed Lambda Proxy Response If you are working with AWS Lambda and encountering the error message “Execution failed due to configuration error: Malformed Lambda proxy response,” you’re not alone. This error typically occurs when the response returned by your Lambda function does not adhere to the required…

No Firebase App ‘[DEFAULT]’: How to Import Firebase 10.3.1 in module.ts File in Ionic Angular Project If you are working on an Ionic Angular project and trying to import Firebase 10.3.1 in your module.ts file, you may encounter the error message “No Firebase App ‘[DEFAULT]’”. This error occurs when the Firebase app is not properly…

FileReader onload works on browser but not in mobile (Ionic 6) Capacitor If you are developing a mobile application using Ionic 6 and Capacitor, you may have encountered an issue where the FileReader onload event works perfectly fine on a browser but fails to trigger on a mobile device. This can be frustrating, but don’t…