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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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HackerRank #20 | String Reverse | 🇧🇷

HackerRank #20 | String Reverse | 🇧🇷

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2 min read
HackerRank #19 | Loops II | 🇧🇷

HackerRank #19 | Loops II | 🇧🇷

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3 min read
PK compuesta con Micronaut-R2DBC

PK compuesta con Micronaut-R2DBC

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1 min read
See how Java frameworks like Spring work with your code 07:32

See how Java frameworks like Spring work with your code

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4 min read
Everything you need to know about OpenTelemetry Java auto-instrumentation 👨🏽‍💻

Everything you need to know about OpenTelemetry Java auto-instrumentation 👨🏽‍💻

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3 min read
HackerRank #18 | BigInteger | 🇧🇷

HackerRank #18 | BigInteger | 🇧🇷

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2 min read
How to Build Java Applications Today: #51

How to Build Java Applications Today: #51

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6 min read
Soft Deletion in Hibernate: Things You May Miss

Soft Deletion in Hibernate: Things You May Miss

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5 min read
GraphQL APIs with Quarkus

GraphQL APIs with Quarkus

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3 min read
Validate JSON like never before❗

Validate JSON like never before❗

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1 min read
Designing a library for reading layered application settings in Java

Designing a library for reading layered application settings in Java

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11 min read
What is Object Oriented Design(OOD)? Why use Object Oriented Design(OOD) Principles ?

What is Object Oriented Design(OOD)? Why use Object Oriented Design(OOD) Principles ?

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1 min read
Introducción al Lenguaje Java

Introducción al Lenguaje Java

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11 min read
Network log

Network log

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1 min read
Skills Every Programmer Should Learn To Advance in Java

Skills Every Programmer Should Learn To Advance in Java

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5 min read
Leetcode 522 - Longest Uncommon Subsequence II

Leetcode 522 - Longest Uncommon Subsequence II

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3 min read
Spring boot hello world

Spring boot hello world

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3 min read
7 problemas de "Estructuras de Secuencia" resueltos en consola en Java

7 problemas de "Estructuras de Secuencia" resueltos en consola en Java

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6 min read
Hello world, modular monolith

Hello world, modular monolith

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1 min read
HackerRank #11 | DataTypes | 🇧🇷

HackerRank #11 | DataTypes | 🇧🇷

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3 min read
HackerRank #10 | Currency Formatter | 🇧🇷

HackerRank #10 | Currency Formatter | 🇧🇷

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3 min read
Java 8: Lambda Expression

Java 8: Lambda Expression

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2 min read
HackerRank #9 | Static Initializer Block | 🇧🇷

HackerRank #9 | Static Initializer Block | 🇧🇷

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3 min read
What to look at after AWS associate certifications?

What to look at after AWS associate certifications?

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1 min read
Leetcode: Longest Arithmetic Subsequence

Leetcode: Longest Arithmetic Subsequence

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4 min read
HackerRank #8 | Date and Time | 🇧🇷

HackerRank #8 | Date and Time | 🇧🇷

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3 min read
Java 8 features implementation

Java 8 features implementation

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2 min read
Parsing cookie strings in Java with HttpCookie

Parsing cookie strings in Java with HttpCookie

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2 min read
Everything you need to know about OpenTelemetry Java agent

Everything you need to know about OpenTelemetry Java agent

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5 min read
Ever used Hash Maps to pass headers in the API requests.❓

Ever used Hash Maps to pass headers in the API requests.❓

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1 min read
HackerRank #7 | Int to String / String to Int | 🇧🇷

HackerRank #7 | Int to String / String to Int | 🇧🇷

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2 min read
Flavours of rounding

Flavours of rounding

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3 min read
How to properly ignore Junit 4 in Gradle and Maven

How to properly ignore Junit 4 in Gradle and Maven

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2 min read
Java Interfaces

Java Interfaces

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3 min read
How to Build Java Applications Today: #50

How to Build Java Applications Today: #50

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9 min read
Loading Initial Data with Spring Boot

Loading Initial Data with Spring Boot

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1 min read
@Transactional Rollback options in Spring Data

@Transactional Rollback options in Spring Data

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2 min read
Getting started with Java ..

Getting started with Java ..

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1 min read
Effective Java: Favor The Use of Standard Exceptions

Effective Java: Favor The Use of Standard Exceptions

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4 min read
Hello World in Spring Boot

Hello World in Spring Boot

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1 min read
Spring Boot + H2 Database Integration

Spring Boot + H2 Database Integration

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2 min read
10 reasons to switch from Java to Kotlin right now!

10 reasons to switch from Java to Kotlin right now!

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5 min read
Functional Interfaces in Java: What are Functional Interfaces?

Functional Interfaces in Java: What are Functional Interfaces?

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6 min read
Three characteristics of OOP: Encapsulation

Three characteristics of OOP: Encapsulation

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4 min read
Leetcode 5 - Longest Palindromic Substring

Leetcode 5 - Longest Palindromic Substring

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1 min read
Building a Scalable Live Stream Chat Service with Spring WebFlux, Redis PubSub, RSocket and Auth0

Building a Scalable Live Stream Chat Service with Spring WebFlux, Redis PubSub, RSocket and Auth0

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8 min read
Consuming REST APIs in Java Applications

Consuming REST APIs in Java Applications

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4 min read
How to motivate myself

How to motivate myself

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1 min read
Handling Exceptions in Java Streams using a Functional Interface

Handling Exceptions in Java Streams using a Functional Interface

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3 min read
Side Project: Content Sharing Platform

Side Project: Content Sharing Platform

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1 min read
Why data structure algorithms are important to learn ?

Why data structure algorithms are important to learn ?

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2 min read
Make sure you know which Unicode version is supported by your programming language version

Make sure you know which Unicode version is supported by your programming language version

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3 min read
How to Set Up Distributed Tracing in Microservices with Spring Boot, Zipkin or the ELK Stack

How to Set Up Distributed Tracing in Microservices with Spring Boot, Zipkin or the ELK Stack

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9 min read
Joyce, a highly scalable event-driven Cloud Native Data Hub.

Joyce, a highly scalable event-driven Cloud Native Data Hub.

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1 min read
Functional Programming in Java? Refactoring if/else logic with the help of Functional Interfaces.

Functional Programming in Java? Refactoring if/else logic with the help of Functional Interfaces.

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4 min read
A importância da lógica em todo novo aprendizado

A importância da lógica em todo novo aprendizado

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3 min read
Leetcode: Maximum Subarray

Leetcode: Maximum Subarray

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3 min read
Best practices on using Jackson and Lombok

Best practices on using Jackson and Lombok

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2 min read
Basic java tutorial and java programs

Basic java tutorial and java programs

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7 min read
Best Ways to Run Spring Boot app Via Console or Terminal

Best Ways to Run Spring Boot app Via Console or Terminal

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1 min read
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