React Custom Hook tutorial with example

bezkoder

In addition to the familiar Hooks like useState, useEffect, useRef…, React also allows us to create custom Hooks with unique features that extracts component logic into reusable functions. Let’s learn how to write a Custom Hook for API call in React through a simple useAxiosFetch example.

More Practice:
– React Hooks CRUD example with Axios and Web API
– React Hooks File Upload example with Axios
– React Form Validation with Hooks example
– React Hooks: JWT Authentication (without Redux) example
– React + Redux: JWT Authentication example
– React Hooks + Firebase Realtime Database: CRUD App
– React Hooks + Firestore example: CRUD app
– React Custom Hook in Typescript example

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React Axios example – Get/Post/Put/Delete with Rest API

bezkoder 5 Comments

Axios is a promise-based HTTP Client Javascript library for Node.js and Browser. In this tutorial, we will create React example that use Axios to make Get/Post/Put/Delete request with Rest API and JSON data in a React functional component (with Hooks).

Related Posts:
– React Custom Hook
– Axios Tutorial: Get/Post/Put/Delete request example
– React CRUD example with Axios, React Router and Rest API
– React Hooks: JWT Authentication & Authorization (without Redux) example
– React Hooks + Redux: JWT Authentication & Authorization example

Together with React Query:
React Query and Axios example with Rest API

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Spring Boot JdbcTemplate example: CRUD Rest API

bezkoder 1 Comment

In this tutorial, we’re gonna build a Spring Boot Rest CRUD API example that use Spring JdbcTemplate to interact with H2 database. You’ll know:

  • How to configure Spring Data JDBC to work with Database
  • How to define Data Models and Repository interfaces
  • Way to create Spring Rest Controller to process HTTP requests
  • Way to use Spring JdbcTemplate to interact with H2 Database

Exception Handling:
– Spring Boot @ControllerAdvice & @ExceptionHandler example
– @RestControllerAdvice example in Spring Boot

Unit Test:
Spring Boot – Rest Controller Unit Test with @WebMvcTest
Or Documentation: Spring Boot + Swagger 3 example (with OpenAPI 3)

Using Spring Data JPA instead:
Spring Boot JPA + H2 example: Build a CRUD Rest APIs

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Dart/Flutter Future tutorial with examples

bezkoder 1 Comment

Asynchronous programming allows a program to do work while waiting for something else to complete. In this tutorial, we’ll show you how to work with Future in Dart (also in Flutter). At the end, you’re gonna know:

  • Introduction to Dart Future
  • How to create Future, Future delayed and value methods
  • Basic Future usage: then, catchError and callback
  • Way to use Future async-await
  • Future multiple await/then for chain of multiple asynchronous methods
  • Equivalent of ‘finally’: Future whenComplete
  • Future wait for multiple futures complete

Related Posts:
– Dart/Flutter Constructors tutorial with examples
– Dart/Flutter String Methods & Operators tutorial with examples
– Dart/Flutter List Tutorial with Examples
– Dart/Flutter Map Tutorial with Examples
– Dart/Flutter – Sort list of Objects

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Docker MERN stack with Nginx example – Docker Compose

bezkoder

Docker provides lightweight containers to run services in isolation from our infrastructure so we can deliver software quickly. In this tutorial, I will show you how to dockerize MERN stack Application (React + Node.js + Express + MongoDB) example using Docker Compose and Nginx.

Related Posts:
– React + Node.js + Express + MongoDB example: CRUD App
– React + Node.js Express + MongoDB: User Authentication with JWT example
– Integrate React with Node.js Express on same Server/Port

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Deploy Spring Boot App on AWS – Elastic Beanstalk

bezkoder 12 Comments

AWS (Amazon Web Services) is one of the most widely used cloud computing platforms which provides a whole range of managed cloud services. In this tutorial, I will show you step by step to deploy Spring Boot Application with MySQL on AWS EC2 Instance using Elastic Beanstalk (for free).

Related Posts:
– Spring Boot, Spring Data JPA: Rest API example
– Spring Boot JdbcTemplate with MySQL: Rest API example
– Spring Boot Token based Authentication with Spring Security & JWT
– Documentation: Spring Boot + Swagger 3 example (with OpenAPI 3)
– Dockerize with Docker Compose: Spring Boot and MySQL example

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Spring Boot + Swagger 3 example (with OpenAPI 3)

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In this tutorial, I will show you how to document REST API with Swagger 3 in Spring Boot example (following OpenAPI 3 specification). You will also know several ways to configure Swagger API description and response.

You can also apply this tutorial on following Projects:
– Spring Boot 3 Rest API example
– Spring Boot Rest API with H2
– Spring Boot Rest API with MySQL
– Spring Boot Rest API with PostgreSQL
– Spring Boot Rest API with MongoDB
– Spring Boot Rest API with SQL Server
– Spring Boot Rest API with Cassandra
– Spring Boot Rest API with Oracle

More Practice:
– Spring Boot WebFlux Rest API example
– Spring Boot Security and JWT tutorial with example
– Spring Boot @ControllerAdvice & @ExceptionHandler example
– @RestControllerAdvice example in Spring Boot
– Spring Boot Unit Test for Rest Controller

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React Typescript – Multiple Image Upload example (with Preview)

bezkoder

In this tutorial, I will show you way to Upload Image Image (with Preview) to a Rest API using React Typescript and Hooks. The React App uses Axios and Multipart File for making HTTP requests, Bootstrap for progress bar. You also have a display list of images’ information (with download url).

More Practice:
– React Typescript CRUD example
– React Hook Form Typescript example with Validation
– React Custom Hook in Typescript example
– React Query and Axios (Typescript) example
– Spring Boot + React Typescript example

Serverless with Firebase:
– React Typescript Firebase CRUD with Realtime Database
– React Typescript Firestore CRUD example with Cloud Firestore

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React Multiple File Upload example (with Typescript)

bezkoder

In this tutorial, I will show you way to build React Multiple File Upload example using Typescript, Hooks, Axios and Multipart File for making HTTP requests, Bootstrap for progress bar and display list of files’ information (with download url).

More Practice:
– Upload Image in React Typescript example (with Preview)
– React Typescript CRUD example
– React Hook Form Typescript example with Validation
– React Custom Hook in Typescript example
– React Query and Axios (Typescript) example
– Spring Boot + React Typescript example

Serverless with Firebase:
– React Typescript Firebase CRUD with Realtime Database
– React Typescript Firestore CRUD example with Cloud Firestore

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Upload Image in React Typescript example (with Preview)

bezkoder

In this tutorial, I will show you way to Upload Image (with Preview) to a Rest API using React Typescript and Hooks. The React App uses Axios and Multipart File for making HTTP requests, Bootstrap for progress bar. You also have a display list of images’ information (with download url).

More Practice:
– React Typescript Multiple Image Upload example (with Preview)
– React Typescript CRUD example
– React Hook Form Typescript example with Validation
– React Custom Hook in Typescript example
– React Query and Axios (Typescript) example
– Spring Boot + React Typescript example

Serverless with Firebase:
– React Typescript Firebase CRUD with Realtime Database
– React Typescript Firestore CRUD example with Cloud Firestore

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Spring Boot, MongoDB, Reactive CRUD example

bezkoder

In this tutorial, we’re gonna build a Spring Boot MongoDB Reactive example – CRUD application that uses Maven, Spring Data Reactive MongoDB to interact with MongoDB database and Spring WebFlux for Reactive Rest API. You’ll know:

  • How to configure Spring Data to work with MongoDB Database
  • How to define Data Model and Repository interface
  • Way to create Spring Rest Controller to process HTTP requests
  • Way to use Spring Data Reactive MongoDB to interact with Database

More Practice:
– Spring Boot + GraphQL + MongoDB example with Spring Data & graphql-java
– Spring Boot, MongoDB: JWT Authentication with Spring Security
– Spring Boot MongoDB Pagination example with Spring Data

Exception Handling:
– Spring Boot @ControllerAdvice & @ExceptionHandler example
– @RestControllerAdvice example in Spring Boot

Fullstack:
– Angular 8 + Spring Boot + MongoDB example
– Angular 10 + Spring Boot + MongoDB example
– Angular 11 + Spring Boot + MongoDB example
– Angular 12 + Spring Boot + MongoDB example
– Angular 13 + Spring Boot + MongoDB example
– Angular 14 + Spring Boot + MongoDB example
– Angular 15 + Spring Boot + MongoDB example
– React + Spring Boot + MongoDB example
– Vue.js + Spring Boot + MongoDB example

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