NuxtJS lesson 2: Routing
Automatic Routes Most websites will have more than one page (i.e. a home page, about page, contact page etc.). In order to show these pages,…
Category: JS
NuxtJS lesson 1: Installation
Requirements NodeJS >= v10.13 IDE: recommend VSCode with the Vetur extension or WebStorm Create a new project using create-nuxt-app Install package create-nuxt-app Create new project…
How to generate documentation for TypeScript project or module
Example: generate documentation for module @nestjs/core Step 1: Install the global CLI npm install -g typedoc Result: Step 2: prepare source code TypeScript of your…
How to fix error: Namespace ‘serveStatic’ has no exported member ‘RequestHandlerConstructor’
Example error: How to fix this error? Step 1: npm update @types/express-serve-static-core --depth 2 Result: Step 2: npm update @types/serve-static --depth 2 Result: Done!
NestJS Authentication Basic middleware example
File admin.middleware.ts Read more: HTTP authentication NestJS Middleware
Javascript: Sorting object by keys
Method 1: ES6 Method 2: ES5 Method 3: ES3 Method 4: ES8, use Object.entries() to convert the object into an array Method 5: ES10, use…
Javascript: Sorting object by values
Method 1: ES3 Method 2: ES6 Method 3: ES8, use Object.entries() to convert the object into an array Method 4: ES10, use Object.fromEntries() to convert…
TypeORM Find By Id with MongoDB
Example collection video Example TypeScript works with NestJS Example CommonJS with method find Example CommonJS with method findOneById
NestJS lesson 6: Exception filters
Nest comes with a built-in exceptions layer which is responsible for processing all unhandled exceptions across an application. When an exception is not handled by…
NestJS lesson 5: Middleware
Middleware is a function which is called before the route handler. Middleware functions have access to the request and response objects, and the next() middleware…