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More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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Let’s add a Shopping Cart Feature in Vue.js for Our Ecommerce App

Let’s add a Shopping Cart Feature in Vue.js for Our Ecommerce App

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8 min read
GraphQL or gRPC in Java

GraphQL or gRPC in Java

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Comments 2
10 min read
Algorithms Every Programmer Should Know 2

Algorithms Every Programmer Should Know 2

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Comments 7
5 min read
Solution: Integer to Roman

Solution: Integer to Roman

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Comments 2
3 min read
Full Stack Reddit Clone - Spring Boot, React, Electron App - Part 8

Full Stack Reddit Clone - Spring Boot, React, Electron App - Part 8

20
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3 min read
Mockito: como utilizar de maneira simples

Mockito: como utilizar de maneira simples

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Comments 2
3 min read
How to Build Desktop Barcode Scanner in Java and Kotlin

How to Build Desktop Barcode Scanner in Java and Kotlin

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4 min read
Review of Java Static Analysis Tools

Review of Java Static Analysis Tools

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3 min read
Solution: Add One Row to Tree

Solution: Add One Row to Tree

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4 min read
Antlr4 parser generator Java tips

Antlr4 parser generator Java tips

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2 min read
Solution: Validate Stack Sequences

Solution: Validate Stack Sequences

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3 min read
Solution: Design HashMap (ver. 2)

Solution: Design HashMap (ver. 2)

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6 min read
Solution: Remove Palindromic Subsequences

Solution: Remove Palindromic Subsequences

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3 min read
You don't have to cd into the folder to build the maven project

You don't have to cd into the folder to build the maven project

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1 min read
Moving from Java8 to JavaX...

Moving from Java8 to JavaX...

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2 min read
HTTPS Client Certificate Authentication With Java

HTTPS Client Certificate Authentication With Java

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Comments 3
6 min read
Solution: Design HashMap (ver. 1)

Solution: Design HashMap (ver. 1)

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Comments 3
3 min read
Build an E-commerce Store App like Souq.com for Android

Build an E-commerce Store App like Souq.com for Android

6
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2 min read
Build your Spring Boot microservice as a Docker image and deploy it to an Azure Container Instance

Build your Spring Boot microservice as a Docker image and deploy it to an Azure Container Instance

10
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3 min read
Data-Oriented programming in Java

Data-Oriented programming in Java

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9 min read
Introducing the O(1) Cryptography Project

Introducing the O(1) Cryptography Project

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5 min read
Solution: Intersection of Two Linked Lists

Solution: Intersection of Two Linked Lists

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Comments 1
4 min read
Algorithms Every Programmer Should Know

Algorithms Every Programmer Should Know

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Comments 21
3 min read
Crack coding interviews by building these 5 real-world features

Crack coding interviews by building these 5 real-world features

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Comments
12 min read
Step by step procedure on how to implement custom-like javax.validator using Jersey and Jax-rs in Springboot Application

Step by step procedure on how to implement custom-like javax.validator using Jersey and Jax-rs in Springboot Application

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2 min read
Exposing sequential IDs is bad! Here is how to avoid it.

Exposing sequential IDs is bad! Here is how to avoid it.

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4 min read
Solution: Average of Levels in Binary Tree

Solution: Average of Levels in Binary Tree

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3 min read
Not another logger!

Not another logger!

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4 min read
Spring WebFlux tutorial: how to build a reactive web app

Spring WebFlux tutorial: how to build a reactive web app

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9 min read
How Long Does It Take To Learn Java If I Know JavaScript?

How Long Does It Take To Learn Java If I Know JavaScript?

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Comments 3
6 min read
Configurando tratamento de erros no kafka com Quarkus

Configurando tratamento de erros no kafka com Quarkus

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2 min read
How I went from a noob to a Hackathon Winner

How I went from a noob to a Hackathon Winner

4
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3 min read
Day 32: Shaker Sort

Day 32: Shaker Sort

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1 min read
Refactor your if statements for improved readability

Refactor your if statements for improved readability

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Comments 1
2 min read
Spring boot metrics on Prometheus

Spring boot metrics on Prometheus

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3 min read
I made an IntelliJ plugin that generate mapping code between Java entities.

I made an IntelliJ plugin that generate mapping code between Java entities.

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Comments 2
1 min read
DSL (Domain-Specific Languages) - O inĂ­cio

DSL (Domain-Specific Languages) - O inĂ­cio

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5 min read
How to use Java PriorityQueue with Examples

How to use Java PriorityQueue with Examples

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6 min read
Give your classic spreadsheet a modern touch

Give your classic spreadsheet a modern touch

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3 min read
Avoid Magic Numbers to Increase Code Readability

Avoid Magic Numbers to Increase Code Readability

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2 min read
Exception Handling with JDK 6 vs JDK 7 and above.

Exception Handling with JDK 6 vs JDK 7 and above.

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2 min read
How to implement Design Patterns in the light of Functional programming

How to implement Design Patterns in the light of Functional programming

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3 min read
What is JAVASCRIPT??

What is JAVASCRIPT??

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Comments 1
2 min read
The ultimate Cheat sheets compilation (200+) - 🔥Roadmap to dev 🚀 - 2

The ultimate Cheat sheets compilation (200+) - 🔥Roadmap to dev 🚀 - 2

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10 min read
Solution: Missing Number

Solution: Missing Number

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2 min read
Add Navigation Buttons to PDF using a Free Java API

Add Navigation Buttons to PDF using a Free Java API

4
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2 min read
Java vs Python a Simple Comparison Part-1

Java vs Python a Simple Comparison Part-1

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1 min read
Day 30: Quick Sort

Day 30: Quick Sort

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1 min read
JPA, MySQL and UUIDs are not friends, apparently...

JPA, MySQL and UUIDs are not friends, apparently...

2
Comments 1
1 min read
Crack your next coding interview with these topics

Crack your next coding interview with these topics

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3 min read
The k-th Lexicographical String of All Happy Strings of Length n

The k-th Lexicographical String of All Happy Strings of Length n

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10 min read
Solution: Set Mismatch (ver. 1)

Solution: Set Mismatch (ver. 1)

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3 min read
Why is he so different from his parents? - Liskov's Substitution Principle

Why is he so different from his parents? - Liskov's Substitution Principle

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4 min read
Solution: Divide Two Integers (ver. 1)

Solution: Divide Two Integers (ver. 1)

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4 min read
What Is New In Selenium 4 And What Is Deprecated In It?

What Is New In Selenium 4 And What Is Deprecated In It?

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18 min read
The Complete Guide to Java String Replace

The Complete Guide to Java String Replace

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9 min read
Coding Live Stream #2: Stripe Integration

Coding Live Stream #2: Stripe Integration

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1 min read
Solution: Distribute Candies

Solution: Distribute Candies

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3 min read
Solution: Arithmetic Slices

Solution: Arithmetic Slices

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4 min read
Spring boot error messages disabled!

Spring boot error messages disabled!

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Comments 1
1 min read
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