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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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Binary Search Technique

Binary Search Technique

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2 min read
What is HashMap in Java - Explained with examples.

What is HashMap in Java - Explained with examples.

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3 min read
Top 70 Java Collections Interview Questions With Answers

Top 70 Java Collections Interview Questions With Answers

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3 min read
LeetCode :-Implement strStr() with Solution

LeetCode :-Implement strStr() with Solution

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1 min read
Java 8 to Kotlin, Clojure and Java 17 - Part 2 Kotlin

Java 8 to Kotlin, Clojure and Java 17 - Part 2 Kotlin

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1 min read
An alternative to using Thread.sleep in your Java tests

An alternative to using Thread.sleep in your Java tests

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7 min read
An alternative look at workflows in cloud era

An alternative look at workflows in cloud era

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8 min read
CF_Timer: No Debugging IP Address Required; Introducing nanoTime

CF_Timer: No Debugging IP Address Required; Introducing nanoTime

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2 min read
Diff Decompiled Minecraft Versions

Diff Decompiled Minecraft Versions

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3 min read
Tower of Hanoi: Recursion Problem

Tower of Hanoi: Recursion Problem

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1 min read
Armazenando imagens protocolo SFTP com java - Springboot

Armazenando imagens protocolo SFTP com java - Springboot

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4 min read
Deploy Spring Boot application to AWS Elastic Beanstalk and RDS

Deploy Spring Boot application to AWS Elastic Beanstalk and RDS

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2 min read
Guide to Dockerize your Spring Boot application with MySQL database

Guide to Dockerize your Spring Boot application with MySQL database

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3 min read
Garbage Collection Python x Java

Garbage Collection Python x Java

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3 min read
Java and Object Oriented Programming [#2]

Java and Object Oriented Programming [#2]

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4 min read
Checking if String UUID is valid with Java

Checking if String UUID is valid with Java

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2 min read
Re2j instead of default regEx in Java: when and how to use it

Re2j instead of default regEx in Java: when and how to use it

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6 min read
🛤️ Spring 6 at #springio22 : Infrastructure themes 📑

🛤️ Spring 6 at #springio22 : Infrastructure themes 📑

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3 min read
How to calculate thread pool size in Java

How to calculate thread pool size in Java

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2 min read
RhinoJS runs node.js

RhinoJS runs node.js

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1 min read
Building a secure CI/CD pipeline with GitHub Actions

Building a secure CI/CD pipeline with GitHub Actions

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1 min read
Cloud Native Java Microservices with JHipster and Istio

Cloud Native Java Microservices with JHipster and Istio

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14 min read
Why and How: Adding Templates to a Video Editor

Why and How: Adding Templates to a Video Editor

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4 min read
Keep Track of Workouts While Running in the Background

Keep Track of Workouts While Running in the Background

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4 min read
How to Create a Fullstack App Using NuxtJS, NestJS, and Datastax Astra DB (with a Little Help from Github Copilot)

How to Create a Fullstack App Using NuxtJS, NestJS, and Datastax Astra DB (with a Little Help from Github Copilot)

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5 min read
Debugging Gson, Moshi and Jackson JSON Frameworks in Production

Debugging Gson, Moshi and Jackson JSON Frameworks in Production

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6 min read
How to Think in Object-Oriented Way

How to Think in Object-Oriented Way

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10 min read
Why use Java - Map.computeIfAbsent

Why use Java - Map.computeIfAbsent

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1 min read
How to solve Group Anagrams problem

How to solve Group Anagrams problem

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1 min read
How did I move my pet project from Spring MVC to Webflux and Spring Native with GraalVM

How did I move my pet project from Spring MVC to Webflux and Spring Native with GraalVM

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5 min read
Create Kubernetes Microservices on Azure with Cosmos DB

Create Kubernetes Microservices on Azure with Cosmos DB

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26 min read
Secure your Spring Boot Rest API with Keycloak

Secure your Spring Boot Rest API with Keycloak

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8 min read
this keyword

this keyword

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4 min read
How Java Apps Litter Beyond the Heap

How Java Apps Litter Beyond the Heap

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4 min read
Building a cross platform remote control for presentations

Building a cross platform remote control for presentations

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3 min read
Devoxx Morocco biggest tech conference in MEA region!

Devoxx Morocco biggest tech conference in MEA region!

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1 min read
Java - How to Compare Two Word Documents to Get Differences

Java - How to Compare Two Word Documents to Get Differences

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3 min read
A custom annotation to apply currying in Java

A custom annotation to apply currying in Java

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3 min read
Best way to learn Java in easy way

Best way to learn Java in easy way

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2 min read
Spring Data Repositories - Pra que servem e como funcionam por baixo dos panos?

Spring Data Repositories - Pra que servem e como funcionam por baixo dos panos?

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2 min read
Is there any reason to use ZoneId.of("UTC") instead of ZoneOffset.UTC?

Is there any reason to use ZoneId.of("UTC") instead of ZoneOffset.UTC?

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2 min read
HTTPS with mutual authentication

HTTPS with mutual authentication

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3 min read
LEET Code 21 Days of Dynamic Programming

LEET Code 21 Days of Dynamic Programming

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3 min read
Java – How to Merge or Split Tables and Cells in Word Documents

Java – How to Merge or Split Tables and Cells in Word Documents

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6 min read
Choreography Saga Pattern Implementation

Choreography Saga Pattern Implementation

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6 min read
Estudo sobre HTTP2 e protocolos binários - parte 2

Estudo sobre HTTP2 e protocolos binários - parte 2

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9 min read
4Bn rows/sec query benchmark: Clickhouse vs QuestDB vs Timescale

4Bn rows/sec query benchmark: Clickhouse vs QuestDB vs Timescale

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10 min read
Challenge Platforms to Learn Java

Challenge Platforms to Learn Java

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1 min read
Secure APIs with Apache APISIX API Gateway

Secure APIs with Apache APISIX API Gateway

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12 min read
🎀 Spring Boot 2.7.0 Released

🎀 Spring Boot 2.7.0 Released

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2 min read
How to using JWT based Authentication with RingCentral APIs in a Spring Boot App

How to using JWT based Authentication with RingCentral APIs in a Spring Boot App

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4 min read
Understand Source Code – Deep into the Codebase, Locally and in Production

Understand Source Code – Deep into the Codebase, Locally and in Production

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9 min read
What is Maven?

What is Maven?

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1 min read
Spring Boot Interview Questions

Spring Boot Interview Questions

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1 min read
Bulk Update With Spring Data MongoDB Reactive

Bulk Update With Spring Data MongoDB Reactive

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1 min read
Maven plugin to check dependency versions

Maven plugin to check dependency versions

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3 min read
The solution to modifying memory parameters in Idea under Mac computer does not work

The solution to modifying memory parameters in Idea under Mac computer does not work

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3 min read
Observer com PropertyChangeListener

Observer com PropertyChangeListener

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4 min read
How to customize Jetty in Spring - Custom Error Handler

How to customize Jetty in Spring - Custom Error Handler

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2 min read
How to Push Messages to Devices of Different Manufacturers

How to Push Messages to Devices of Different Manufacturers

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5 min read
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