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Java

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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Real-time stream processing with Hazelcast and Pulsar

Real-time stream processing with Hazelcast and Pulsar

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7 min read
Callback Functions PHP vs Java

Callback Functions PHP vs Java

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5 min read
Core Java - Multithreading - 2.

Core Java - Multithreading - 2.

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3 min read
How Quarkus use build time to start your application faster

How Quarkus use build time to start your application faster

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4 min read
Creating a PEX Business Operation

Creating a PEX Business Operation

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3 min read
Improve Android unit tests with shared preferences mock library

Improve Android unit tests with shared preferences mock library

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2 min read
Day 67: Becoming a memory plumber; A tale of Memory Leak and how to find them ( part 2)

Day 67: Becoming a memory plumber; A tale of Memory Leak and how to find them ( part 2)

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7 min read
Configurando Swagger Springfox em um projeto Spring Boot

Configurando Swagger Springfox em um projeto Spring Boot

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2 min read
How to Dockerize a Java Application

How to Dockerize a Java Application

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3 min read
Build In-App chatting feature with ZEGOCLOUD

Build In-App chatting feature with ZEGOCLOUD

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5 min read
Java Efetivo - Constantes

Java Efetivo - Constantes

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2 min read
OpenApi Spring 3 NoProviderFoundException

OpenApi Spring 3 NoProviderFoundException

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1 min read
How to generate and add your banner to a Spring-Boot Application

How to generate and add your banner to a Spring-Boot Application

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1 min read
#1 Two Sum Array Problem LeetCode Solve With HashMap Java| Solve Problem Java Leetcode #2023 #tech

#1 Two Sum Array Problem LeetCode Solve With HashMap Java| Solve Problem Java Leetcode #2023 #tech

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2 min read
A Potentially Expensive Mistake

A Potentially Expensive Mistake

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2 min read
🌦️ WeatherAPI | Introducing real-time weather inside a game.

🌦️ WeatherAPI | Introducing real-time weather inside a game.

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12 min read
Static vs Dynamic Data Typed Languages

Static vs Dynamic Data Typed Languages

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1 min read
Android SearchView.OnCloseListener Not Working? Here is how to fix it.

Android SearchView.OnCloseListener Not Working? Here is how to fix it.

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2 min read
Core Java - MultiThreading - 1

Core Java - MultiThreading - 1

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2 min read
Spring Security and Non-flat Roles Inheritance Architecture

Spring Security and Non-flat Roles Inheritance Architecture

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17 min read
Using Hash Codes as Unique Identifiers

Using Hash Codes as Unique Identifiers

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5 min read
Apache Camel or workflows or both?

Apache Camel or workflows or both?

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5 min read
Useful: Lombok Annotations

Useful: Lombok Annotations

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1 min read
The trouble of googling for maps in Java

The trouble of googling for maps in Java

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3 min read
Send and handle HTTP request in Java

Send and handle HTTP request in Java

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2 min read
Logging in your API

Logging in your API

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7 min read
Core Java - Exception Handling.

Core Java - Exception Handling.

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3 min read
Como criar uma docker image para sua API feita com Java?

Como criar uma docker image para sua API feita com Java?

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7 min read
Apache Maven Tutorial: learn the best Java build automation tool

Apache Maven Tutorial: learn the best Java build automation tool

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6 min read
Greatest Common Divisor of Strings

Greatest Common Divisor of Strings

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2 min read
Spring Security OAuth2 Client Credentials Grant

Spring Security OAuth2 Client Credentials Grant

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5 min read
Kotlin library development for Android/Java hints

Kotlin library development for Android/Java hints

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3 min read
Null safety: Kotlin vs. Java

Null safety: Kotlin vs. Java

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5 min read
AWS SDK for Java 2.x asynchronous HTTP clients and their impact on cold start times and memory consumption of Lambda and Java 11

AWS SDK for Java 2.x asynchronous HTTP clients and their impact on cold start times and memory consumption of Lambda and Java 11

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8 min read
Java Generate PDF From HTML (Without Losing Formatting)

Java Generate PDF From HTML (Without Losing Formatting)

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5 min read
Resilience4J Circuit Breakers

Resilience4J Circuit Breakers

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3 min read
How to handle exceptions in Java ?

How to handle exceptions in Java ?

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1 min read
Spring Cloud Gateway

Spring Cloud Gateway

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2 min read
Spring Security Persistent OAuth2 Client

Spring Security Persistent OAuth2 Client

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6 min read
Java Reflection

Java Reflection

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3 min read
How to run Playwright tests with Selenium Grid versions after `4.5`

How to run Playwright tests with Selenium Grid versions after `4.5`

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3 min read
Como intalar o Java JDK 17 no Ubuntu 22.04

Como intalar o Java JDK 17 no Ubuntu 22.04

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2 min read
How to Concatenate Strings in Java like a Pro

How to Concatenate Strings in Java like a Pro

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2 min read
JUnit's @CsvSource.quoteCharacter

JUnit's @CsvSource.quoteCharacter

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1 min read
Unit Testing Backward Compatibility of Message Format

Unit Testing Backward Compatibility of Message Format

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12 min read
Fragment: getContext vs requireContext

Fragment: getContext vs requireContext

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2 min read
VocĂŞ sabia? - Curiosidades JAVA

VocĂŞ sabia? - Curiosidades JAVA

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1 min read
Quick tip: Using Apache Beam with SingleStoreDB

Quick tip: Using Apache Beam with SingleStoreDB

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7 min read
How do I start learning Java from scratch?

How do I start learning Java from scratch?

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1 min read
Cold starts with SnapStart for Java Frameworks (Spring Boot vs Quarkus vs Micronaut)

Cold starts with SnapStart for Java Frameworks (Spring Boot vs Quarkus vs Micronaut)

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16 min read
Schedule your holiday for 2038

Schedule your holiday for 2038

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4 min read
Using variables in Bazel

Using variables in Bazel

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2 min read
Learn the Tools That Make SpringBoot a Powerful Choice for Application Development

Learn the Tools That Make SpringBoot a Powerful Choice for Application Development

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2 min read
Java 17 migration: bias locks performance regression

Java 17 migration: bias locks performance regression

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3 min read
Extremely fast enterprise server framework, can be used in RPC, web server framework, game server framework.

Extremely fast enterprise server framework, can be used in RPC, web server framework, game server framework.

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4 min read
Customize the OAuth2 Authorization Consent Page

Customize the OAuth2 Authorization Consent Page

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5 min read
Core Java - Encapsulation.

Core Java - Encapsulation.

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1 min read
Spring Cloud Config

Spring Cloud Config

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2 min read
Get notified when there are commits to pull in IntelliJ

Get notified when there are commits to pull in IntelliJ

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2 min read
Core Java - Polymorphism

Core Java - Polymorphism

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2 min read
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