Канал: coder4life

How to connect to Redis in Next.js 14

How to connect to Redis in Next.js 14

Fetch data with RestClient in Spring Boot

Fetch data with RestClient in Spring Boot

Will this print out 'a', 'b', 'c' or 'abc' ? (Java String Challenge)

Will this print out 'a', 'b', 'c' or 'abc' ? (Java String Challenge)

Sort array of objects by key in JavaScript

Sort array of objects by key in JavaScript

Print all emojis in Java

Print all emojis in Java

Create a Heart Pattern in Java

Create a Heart Pattern in Java

When node_modules are the application

When node_modules are the application

Repeat strings with StringBuilder (Java 21)

Repeat strings with StringBuilder (Java 21)

Linux is the best OS

Linux is the best OS

Is this an emoji? (Java 21)

Is this an emoji? (Java 21)

CSS Rolling Text Animation

CSS Rolling Text Animation

Ignoring that bug...

Ignoring that bug...

Loading YAML with SnakeYAML in Java

Loading YAML with SnakeYAML in Java

Open a browser inside VS Code!

Open a browser inside VS Code!

Convert integer to string and string to integer in JAVA

Convert integer to string and string to integer in JAVA

Is it worth learning to code in 2024?

Is it worth learning to code in 2024?

Using a native HTML dialog in Next.js 14

Using a native HTML dialog in Next.js 14

Create a custom not found page in Next.js 14

Create a custom not found page in Next.js 14

Palindrome String Java Coding Challenge

Palindrome String Java Coding Challenge

Toggle between values (Closures in JavaScript)

Toggle between values (Closures in JavaScript)

Simplified Main Method in Java 21

Simplified Main Method in Java 21

Create a UUID in Node.js without external packages!

Create a UUID in Node.js without external packages!

How to return an image from an API endpoint in Spring Boot

How to return an image from an API endpoint in Spring Boot

Migrating an Express.js API from Node.js to Bun

Migrating an Express.js API from Node.js to Bun

Convert Markdown to HTML in Spring Boot

Convert Markdown to HTML in Spring Boot

10 useful Bash Scripts in 10 minutes

10 useful Bash Scripts in 10 minutes

Upload a File in Apache Wicket Application | Java Tutorial

Upload a File in Apache Wicket Application | Java Tutorial

Convert Image to WEBP in Node.js vs Java

Convert Image to WEBP in Node.js vs Java

Writing your first Interceptor in Spring Boot

Writing your first Interceptor in Spring Boot

Convert PDF to Image | Java Tutorial

Convert PDF to Image | Java Tutorial

Building a Node.js API (Express, TypeScript, PostgreSQL, Drizzle ORM)

Building a Node.js API (Express, TypeScript, PostgreSQL, Drizzle ORM)

How to Reset a Form in React Hook Form

How to Reset a Form in React Hook Form

Sort a List of Strings with German Umlaut | Java Tutorial

Sort a List of Strings with German Umlaut | Java Tutorial

Upload file in Spring Boot

Upload file in Spring Boot

Bash Script: Print elapsed code execution time

Bash Script: Print elapsed code execution time

How to create an enum in JavaScript

How to create an enum in JavaScript

Bash Script: Parsing command-line options with getopts

Bash Script: Parsing command-line options with getopts

Creating a Protected Route in React

Creating a Protected Route in React

Testing in Spring Boot with WebMvcTest and Mockito

Testing in Spring Boot with WebMvcTest and Mockito

How to load initial database data in Spring Boot

How to load initial database data in Spring Boot

Creating a Contact Form with React Hook Form and Tailwind CSS

Creating a Contact Form with React Hook Form and Tailwind CSS

How to show active navigation link in JavaScript

How to show active navigation link in JavaScript

Add watermark to PDF with iText | Java Tutorial

Add watermark to PDF with iText | Java Tutorial

Get started with Spring Shell

Get started with Spring Shell

Using component composition to optimize rendering in React

Using component composition to optimize rendering in React

Get started with Swagger in Spring Boot 3

Get started with Swagger in Spring Boot 3

How to remove click event listener in JavaScript

How to remove click event listener in JavaScript

Building an Employee Management API in Spring Boot 3

Building an Employee Management API in Spring Boot 3

How to create custom annotations in Spring Boot

How to create custom annotations in Spring Boot

How to setup Vitest with React Testing Library

How to setup Vitest with React Testing Library

Create a custom error page in Spring Boot

Create a custom error page in Spring Boot

How to add an emoji picker in React

How to add an emoji picker in React

Scroll to component in React

Scroll to component in React

How to find the longest word in a string | Java

How to find the longest word in a string | Java

Goodbye nodemon, trying out integrated node watch

Goodbye nodemon, trying out integrated node watch

How to escape a percent sign in String.format | Java

How to escape a percent sign in String.format | Java

Building a Stopwatch in JavaScript

Building a Stopwatch in JavaScript

Spring Security API without WebSecurityConfigurerAdapter | Refactoring Spring

Spring Security API without WebSecurityConfigurerAdapter | Refactoring Spring

Drawing on top of an image with JavaScript

Drawing on top of an image with JavaScript

Secure Spring Boot API with JWT

Secure Spring Boot API with JWT

Spring Boot Interview Questions | Part 2

Spring Boot Interview Questions | Part 2

Web Scraping in Java

Web Scraping in Java

Spring Boot Interview Questions | Part 1

Spring Boot Interview Questions | Part 1

Dependency Injection in Spring Boot

Dependency Injection in Spring Boot

Build a Tic-Tac-Toe Game in 10 Minutes | Java code-along Tutorial

Build a Tic-Tac-Toe Game in 10 Minutes | Java code-along Tutorial

Build a Snake Game in 15 Minutes | Java code-along Tutorial

Build a Snake Game in 15 Minutes | Java code-along Tutorial

Nested and Dynamic Routes with React Router v6

Nested and Dynamic Routes with React Router v6

Never write another Getter-Setter method in Java again!

Never write another Getter-Setter method in Java again!

How to upload files with React Hook Form

How to upload files with React Hook Form

Autoreloading with Spring Boot Devtools in IntelliJ

Autoreloading with Spring Boot Devtools in IntelliJ

How to create animated page transitions in React

How to create animated page transitions in React

How to change the default port in Spring Boot

How to change the default port in Spring Boot

Building a Chat App in React and Socket.IO

Building a Chat App in React and Socket.IO

How to create QR codes in Java (with ZXing)

How to create QR codes in Java (with ZXing)

Building a Full-Stack App Project in React and Spring Boot | Java | PostgreSQL | ReactJS

Building a Full-Stack App Project in React and Spring Boot | Java | PostgreSQL | ReactJS

Create a Glowing Neon Button Effect | CSS/SCSS Example

Create a Glowing Neon Button Effect | CSS/SCSS Example

HashMap explained | Java Tutorial for Beginners

HashMap explained | Java Tutorial for Beginners

Building a Spring Boot CRUD API | Java Tutorial

Building a Spring Boot CRUD API | Java Tutorial

Create a custom Axios Fetch Hook in React

Create a custom Axios Fetch Hook in React

Create a Modal with Tabs in React using Reach UI

Create a Modal with Tabs in React using Reach UI

Create a window mouse position hook in React

Create a window mouse position hook in React

Persisting Pokémon API data in local PostgreSQL | Node.js Tutorial

Persisting Pokémon API data in local PostgreSQL | Node.js Tutorial

Building a Trivia Quiz App in React

Building a Trivia Quiz App in React

Building a REST API in Fastify | Node.js Tutorial

Building a REST API in Fastify | Node.js Tutorial

Chain of Responsibility Pattern | Design Patterns in Java

Chain of Responsibility Pattern | Design Patterns in Java

Facade Pattern | Design Patterns in Java

Facade Pattern | Design Patterns in Java

Strategy Pattern | Design Patterns in Java

Strategy Pattern | Design Patterns in Java

Resize an image in Node.js using Sharp

Resize an image in Node.js using Sharp

How to get search query params with React Router v6

How to get search query params with React Router v6

How to run shell scripts in Java

How to run shell scripts in Java

Create QR codes in JavaScript

Create QR codes in JavaScript

Create a timeout hook in React

Create a timeout hook in React

How to convert an uploaded image to base64

How to convert an uploaded image to base64

Abstract Factory Pattern | Design Patterns in Java

Abstract Factory Pattern | Design Patterns in Java

Adapter Pattern | Design Patterns in Java

Adapter Pattern | Design Patterns in Java

Prototype Pattern | Design Patterns in Java

Prototype Pattern | Design Patterns in Java

Visitor Pattern | Design Patterns in Java

Visitor Pattern | Design Patterns in Java

Singleton Pattern | Design Patterns in Java

Singleton Pattern | Design Patterns in Java

Observer Pattern | Design Patterns in Java

Observer Pattern | Design Patterns in Java

Create a hook in React for getting current window size

Create a hook in React for getting current window size

How to create temporary files and directories in Linux

How to create temporary files and directories in Linux

Get started with React Router v6 (code-along)

Get started with React Router v6 (code-along)

Post to Twitter in Node.js

Post to Twitter in Node.js

Get Started with Java's Wicket Framework

Get Started with Java's Wicket Framework

You can easily convert RGB to Hex in JavaScript #Shorts

You can easily convert RGB to Hex in JavaScript #Shorts

Posting to Twitter in Java

Posting to Twitter in Java

Using filter, map, and reduce together | JavaScript Tutorial

Using filter, map, and reduce together | JavaScript Tutorial

Create a Click Outside Hook in React

Create a Click Outside Hook in React

Parsing a CSV file in Java using OpenCSV

Parsing a CSV file in Java using OpenCSV

Username is Password #Shorts

Username is Password #Shorts

Introduction to Redux Toolkit | ReactJS Tutorial

Introduction to Redux Toolkit | ReactJS Tutorial

Get started with Jackson annotations | Java Tutorial

Get started with Jackson annotations | Java Tutorial

How to choose the right tech stack for your startup #Shorts

How to choose the right tech stack for your startup #Shorts

Create a Dark Mode Toggle Hook in React

Create a Dark Mode Toggle Hook in React

Colorize your command-line output in Node.js

Colorize your command-line output in Node.js

Is Java still relevant??? #Shorts

Is Java still relevant??? #Shorts

Create a Countdown Hook in React

Create a Countdown Hook in React

Read a file using Scanner | Java for beginners

Read a file using Scanner | Java for beginners

What do all coding tutorials look like? #Shorts

What do all coding tutorials look like? #Shorts

Create a custom toggle hook in React

Create a custom toggle hook in React

The Banana Joke in JavaScript #Shorts

The Banana Joke in JavaScript #Shorts

Parse JSON to Java Objects with Jackson

Parse JSON to Java Objects with Jackson

Replace all instances in a string (ECMAScript 2021 / ES12) #Shorts

Replace all instances in a string (ECMAScript 2021 / ES12) #Shorts

Create a React project with Vite #Shorts

Create a React project with Vite #Shorts

I always disable this setting in VS Code #Shorts

I always disable this setting in VS Code #Shorts

Create Java CLI applications with picocli

Create Java CLI applications with picocli

Fibonacci Sequence in Java

Fibonacci Sequence in Java

How to get all users on Linux with awk

How to get all users on Linux with awk

How to create custom scrollbars with CSS only

How to create custom scrollbars with CSS only

How to parse an Excel file in Node.js

How to parse an Excel file in Node.js

First time using Promise Pools in JavaScript

First time using Promise Pools in JavaScript

How To Install Google Chrome on Ubuntu 20.04

How To Install Google Chrome on Ubuntu 20.04

Fixing Hot Module Reload of Vite App in WSL

Fixing Hot Module Reload of Vite App in WSL

Get started with Vite: Setup a project with Vue 3 and Tailwind CSS

Get started with Vite: Setup a project with Vue 3 and Tailwind CSS

How to become a Google Tech Lead [Short]

How to become a Google Tech Lead [Short]

FizzBuzz in Go (Short code-along)

FizzBuzz in Go (Short code-along)

Life as a Google Developer [Short]

Life as a Google Developer [Short]

How to convert PuTTY ssh keys to OpenSSH keys in Ubuntu

How to convert PuTTY ssh keys to OpenSSH keys in Ubuntu

How to Install Vagrant on Ubuntu 20.04

How to Install Vagrant on Ubuntu 20.04

CSS Tricks: Gradient transition effect for buttons

CSS Tricks: Gradient transition effect for buttons

Creating your first GitHub Profile README

Handling NPM modules without typings in TypeScript project

Handling NPM modules without typings in TypeScript project

API Development in Deno

API Development in Deno

Introduction to Deno in 5 Minutes - Will Deno replace Node.js?

Introduction to Deno in 5 Minutes - Will Deno replace Node.js?

How To... Check if a variable is a Promise (JavaScript)

How To... Check if a variable is a Promise (JavaScript)

Learn Go: Count duplicate strings in file

Learn Go: Count duplicate strings in file

Music Equalizer Effect | JavaScript - CSS - HTML

Music Equalizer Effect | JavaScript - CSS - HTML

Array Reduce Explained in 80 Seconds

Array Reduce Explained in 80 Seconds

Loading Spinner until Ready: Simple Preloading Screen

Loading Spinner until Ready: Simple Preloading Screen

Converting XML to Object and Object to XML in Node.js

Converting XML to Object and Object to XML in Node.js

Upload image with Fetch API

Upload image with Fetch API

Login form with floating labels

Login form with floating labels

How to remove last word from string in JavaScript

How to remove last word from string in JavaScript

How to parse a CSV file in Node.js

How to parse a CSV file in Node.js

FizzBuzz - Coding Challenge in PHP

FizzBuzz - Coding Challenge in PHP

Snow is falling... Snow Animation in CSS and JavaScript

Snow is falling... Snow Animation in CSS and JavaScript

Parallax Scrolling Effect in pure CSS

Parallax Scrolling Effect in pure CSS

How to uppercase first letter in JavaScript

How to uppercase first letter in JavaScript

Get started with Go in Ubuntu

Get started with Go in Ubuntu

Sticky Header in pure CSS

Sticky Header in pure CSS

Coding Challenge in JavaScript: Numerical Palindrome

Coding Challenge in JavaScript: Numerical Palindrome

Understanding slice and splice in JavaScript

Understanding slice and splice in JavaScript

Smooth scrolling to top of page

Smooth scrolling to top of page

How to scrape a website in Node.js

How to scrape a website in Node.js

How I upgraded to PHP 7.4 in Ubuntu

How I upgraded to PHP 7.4 in Ubuntu

MongoDB Beginner's Guide: Basic Commands

MongoDB Beginner's Guide: Basic Commands

How to read a file in Node.js

How to read a file in Node.js

What is the difference between State and Props in React?

What is the difference between State and Props in React?

How to remove duplicates in an array in JavaScript

How to remove duplicates in an array in JavaScript

How to get the first or last key of array in PHP

How to get the first or last key of array in PHP

HTTP Client in JavaScript: axios for Beginners

HTTP Client in JavaScript: axios for Beginners

Fibonacci Sequence in PHP

Fibonacci Sequence in PHP

GET and POST Request using Fetch API in JavaScript

GET and POST Request using Fetch API in JavaScript

How to jump out of a for-loop in JavaScript

How to jump out of a for-loop in JavaScript

How to remove a property from an object in JavaScript

How to remove a property from an object in JavaScript

Simple loading spinner in pure CSS

Simple loading spinner in pure CSS

How to get the first element of an array in PHP

How to get the first element of an array in PHP

How to get the request type (GET, POST, PUT, DELETE) in PHP

How to get the request type (GET, POST, PUT, DELETE) in PHP

How to use the useState hook in React

How to use the useState hook in React

Destructuring objects and arrays in JavaScript for beginners

Destructuring objects and arrays in JavaScript for beginners

How to read a file in PHP

How to read a file in PHP

Examples: Double negation in JavaScript

Examples: Double negation in JavaScript

Fibonacci Sequence in JavaScript

Fibonacci Sequence in JavaScript

How to check if a variable is an array in JavaScript

How to check if a variable is an array in JavaScript

How to iterate over object properties in JavaScript

How to iterate over object properties in JavaScript

How to remove items from an array in JavaScript

How to remove items from an array in JavaScript

How to add items to an array in JavaScript

How to add items to an array in JavaScript