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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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Java Cucumber Maven Test Automation Framework: A Comprehensive Guide to RESTful API Testing

Java Cucumber Maven Test Automation Framework: A Comprehensive Guide to RESTful API Testing

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4 min read
What's the deal with Vaadin add-ons?

What's the deal with Vaadin add-ons?

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3 min read
Pessimistic lock with JPA and Hibernate

Pessimistic lock with JPA and Hibernate

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4 min read
Web Scraping Google With Java

Web Scraping Google With Java

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7 min read
Utilize OpenAI API to extract information from PDF files

Utilize OpenAI API to extract information from PDF files

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4 min read
MVC Violation Ruined His Tic-Tac-Toe Game!

MVC Violation Ruined His Tic-Tac-Toe Game!

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4 min read
SpringBoot Integration Testing using TestContainers and docker-compose

SpringBoot Integration Testing using TestContainers and docker-compose

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6 min read
how to count a number of vowels and consonants in a given string in java

how to count a number of vowels and consonants in a given string in java

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1 min read
Useful Android Studio Plugins

Useful Android Studio Plugins

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4 min read
final keyword in java explained in 2 mins

final keyword in java explained in 2 mins

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1 min read
Day 65: A tale of RMI (Remote Method Invocation) in java

Day 65: A tale of RMI (Remote Method Invocation) in java

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7 min read
What is an INTERFACE in JAVA? w/ examples

What is an INTERFACE in JAVA? w/ examples

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2 min read
How To Create Unit Test On Android

How To Create Unit Test On Android

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3 min read
Arrays.fill in Java

Arrays.fill in Java

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1 min read
787. Cheapest Flights Within K Stops

787. Cheapest Flights Within K Stops

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2 min read
What are Generics in Java?

What are Generics in Java?

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3 min read
Memory Debugging - a Deep Level of Insight

Memory Debugging - a Deep Level of Insight

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4 min read
Optimizing Decision Making with a Trie Tree-Based Rules Engine: An Experience Report

Optimizing Decision Making with a Trie Tree-Based Rules Engine: An Experience Report

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5 min read
Using OTP sent via email in E2E UI tests.

Using OTP sent via email in E2E UI tests.

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9 min read
Java Efetivo Essencial - Interface

Java Efetivo Essencial - Interface

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2 min read
997. Find the Town Judge

997. Find the Town Judge

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2 min read
AWS Lambda SnapStart - Part 6 Priming the request invocation for Java 11 and Micronaut, Quarkus and Spring Boot frameworks

AWS Lambda SnapStart - Part 6 Priming the request invocation for Java 11 and Micronaut, Quarkus and Spring Boot frameworks

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5 min read
About OCP Exams

About OCP Exams

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8 min read
Using Kubernetes ConfigMaps with Java: Best Practices and Examples

Using Kubernetes ConfigMaps with Java: Best Practices and Examples

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3 min read
Strings in Java are immutable, once declared they cannot be changed.

Strings in Java are immutable, once declared they cannot be changed.

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4 min read
Um pouco sobre classes em Java e sua anatomia

Um pouco sobre classes em Java e sua anatomia

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3 min read
A Bloody Case Caused by a Thread Pool Rejection Strategy

A Bloody Case Caused by a Thread Pool Rejection Strategy

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9 min read
Micro Frontends for Java Microservices

Micro Frontends for Java Microservices

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14 min read
Validating phone numbers using Google's libphonenumber library

Validating phone numbers using Google's libphonenumber library

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4 min read
Explaining the Open-Closed Principle to the Rubber Duck With a Hands-On Exercise

Explaining the Open-Closed Principle to the Rubber Duck With a Hands-On Exercise

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3 min read
How classpath scanning works behind the scenes?

How classpath scanning works behind the scenes?

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4 min read
JVM - Java Ă© Verboso Mesmo? Parte II (A saga continua...)

JVM - Java Ă© Verboso Mesmo? Parte II (A saga continua...)

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4 min read
Primeiros passos no desenvolvimento Java em 2023: um guia particular

Primeiros passos no desenvolvimento Java em 2023: um guia particular

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15 min read
Fetching large results sets from CrateDB

Fetching large results sets from CrateDB

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6 min read
59. Spiral Matrix II

59. Spiral Matrix II

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1 min read
974. Subarray Sums Divisible by K

974. Subarray Sums Divisible by K

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1 min read
Want to Get Better at Java? Go Old School.

Want to Get Better at Java? Go Old School.

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5 min read
Use React and Spring Boot to Build a Simple CRUD App

Use React and Spring Boot to Build a Simple CRUD App

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24 min read
How to eliminate code duplicates in Java?

How to eliminate code duplicates in Java?

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3 min read
(Solution) Know Basic Maths - Strivers A2Z DSA Course/Sheet

(Solution) Know Basic Maths - Strivers A2Z DSA Course/Sheet

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1 min read
Compilado dicas de carreira - parte 2

Compilado dicas de carreira - parte 2

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9 min read
Java Insert or Delete Rows and Columns in Excel Worksheet

Java Insert or Delete Rows and Columns in Excel Worksheet

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4 min read
Debugging Threads and Asynchronous Code

Debugging Threads and Asynchronous Code

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6 min read
A starting point to debug a Java OutOfMemoryError

A starting point to debug a Java OutOfMemoryError

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7 min read
234. Palindrome Linked List

234. Palindrome Linked List

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1 min read
AWS Lambda SnapStart - Part 5 Measuring priming, end to end latency and deployment time with Java 11

AWS Lambda SnapStart - Part 5 Measuring priming, end to end latency and deployment time with Java 11

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7 min read
926. Flip String to Monotone Increasing

926. Flip String to Monotone Increasing

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1 min read
Spring Security private_key_jwt with AWS KMS

Spring Security private_key_jwt with AWS KMS

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4 min read
Design Patterns: Singleton

Design Patterns: Singleton

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4 min read
Intro to Writing Multithreading in Java

Intro to Writing Multithreading in Java

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3 min read
57. Insert Interval

57. Insert Interval

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2 min read
Vaadin 23: Integration with SpringBoot can boost your development speed

Vaadin 23: Integration with SpringBoot can boost your development speed

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3 min read
2421. Number of Good Paths

2421. Number of Good Paths

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3 min read
How to use Junit and Mockito for unit testing in Java

How to use Junit and Mockito for unit testing in Java

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4 min read
Functional Interfaces: a simpler way to use interfaces in Java.

Functional Interfaces: a simpler way to use interfaces in Java.

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2 min read
Creating a desktop shortcut for a shell script (Ex:How to add Android Studio to the launcher)

Creating a desktop shortcut for a shell script (Ex:How to add Android Studio to the launcher)

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1 min read
Connecting an API (Java Spring) to an Android application

Connecting an API (Java Spring) to an Android application

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7 min read
455. Assign Cookies

455. Assign Cookies

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2 min read
Creating Effective Code using Java Records

Creating Effective Code using Java Records

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4 min read
Why Java's Automatic Memory Management Makes it a Powerful Language: Everything you need to know

Why Java's Automatic Memory Management Makes it a Powerful Language: Everything you need to know

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6 min read
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