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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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Stacks in Java

Stacks in Java

7
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2 min read
Hibernate: Roteiro básico de implementação

Hibernate: Roteiro básico de implementação

4
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4 min read
Reactive Pipeline : a starter (part 1)

Reactive Pipeline : a starter (part 1)

7
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5 min read
Two Pointer Technique

Two Pointer Technique

10
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1 min read
0/1 Knapsack Problem GeeksForGeeks both bounded and Unbounded

0/1 Knapsack Problem GeeksForGeeks both bounded and Unbounded

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3 min read
Understanding Covariants, Contravariants, and Invariants on JVM Generics Example. Part 1 - Java

Understanding Covariants, Contravariants, and Invariants on JVM Generics Example. Part 1 - Java

4
Comments
4 min read
Linked List Cycle

Linked List Cycle

1
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1 min read
Which are the 10 most popular software developer roles?

Which are the 10 most popular software developer roles?

3
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3 min read
Group Anagrams

Group Anagrams

1
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2 min read
[PT-BR] Analisando Lambda Expressions em um Heap-dump

[PT-BR] Analisando Lambda Expressions em um Heap-dump

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Comments 6
11 min read
[Design Pattern] Strategy Pattern

[Design Pattern] Strategy Pattern

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2 min read
LeetCode - Contains Duplicate

LeetCode - Contains Duplicate

9
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1 min read
Valid Parentheses

Valid Parentheses

4
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2 min read
A Concise Guide to Using Multiple Azure Storage Accounts from a Single Spring Boot Application

A Concise Guide to Using Multiple Azure Storage Accounts from a Single Spring Boot Application

15
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11 min read
Java Interface and abstract class related interview questions

Java Interface and abstract class related interview questions

11
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3 min read
Github Actions - Use Maven + Jacoco to Gate PR Merging by Code Coverage

Github Actions - Use Maven + Jacoco to Gate PR Merging by Code Coverage

9
Comments 5
2 min read
Length of Longest Common Subsequence (LCS) and Longest common subsequence string leetcode

Length of Longest Common Subsequence (LCS) and Longest common subsequence string leetcode

7
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2 min read
A JDK 17+ alternative to using binary files in your Java tests

A JDK 17+ alternative to using binary files in your Java tests

5
Comments 2
7 min read
Entendendo e iniciando com Hibernate

Entendendo e iniciando com Hibernate

5
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4 min read
Left Veiw of Binary Tree

Left Veiw of Binary Tree

7
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1 min read
Golang for Java Developers - [ part 1, pt-BR ]

Golang for Java Developers - [ part 1, pt-BR ]

11
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2 min read
How to reduce global invalidation traffic when using cache L2

How to reduce global invalidation traffic when using cache L2

7
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6 min read
Spring Boot WebSecurityConfiguration?

Spring Boot WebSecurityConfiguration?

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Comments 1
1 min read
Kadane's Algorithm

Kadane's Algorithm

5
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1 min read
Find Weather Path Exists GeeksForGeeks

Find Weather Path Exists GeeksForGeeks

6
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2 min read
Capture screenshot in Selenium for failing conditions using Java

Capture screenshot in Selenium for failing conditions using Java

5
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3 min read
3 dicas para uso eficiente de JPA/Hibernate

3 dicas para uso eficiente de JPA/Hibernate

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Comments 4
7 min read
Ganymede Kernel 2.0.0.20220717 Released

Ganymede Kernel 2.0.0.20220717 Released

1
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2 min read
Interacting with AWS S3 using Spring Boot application

Interacting with AWS S3 using Spring Boot application

12
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5 min read
Count Palindrome Sub-Strings of a String GeeksForGeeks

Count Palindrome Sub-Strings of a String GeeksForGeeks

3
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1 min read
Maximum Sum Problem GeeksForGeeks

Maximum Sum Problem GeeksForGeeks

3
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2 min read
Java - How to Encrypt or Decrypt PDF Documents

Java - How to Encrypt or Decrypt PDF Documents

8
Comments 1
3 min read
How to Extract text from PDF in Java

How to Extract text from PDF in Java

9
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5 min read
Add Two Numbers II | Leetcode Problem Solution With Explanation

Add Two Numbers II | Leetcode Problem Solution With Explanation

3
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2 min read
Kotlin Spring Boot Configuration properties best practices

Kotlin Spring Boot Configuration properties best practices

6
Comments
2 min read
FastJSON - Convert POJO to/from JSON

FastJSON - Convert POJO to/from JSON

4
Comments
4 min read
📑 #jfokus2022 : Quarkus [...] back from the Future

📑 #jfokus2022 : Quarkus [...] back from the Future

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Comments 6
3 min read
Introduction to Open-Source Test Tool - JMeter 01

Introduction to Open-Source Test Tool - JMeter 01

5
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4 min read
Increment ++ and Decrement -- Operator explained in simple way

Increment ++ and Decrement -- Operator explained in simple way

6
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2 min read
Lemme introduce The Project Webvium

Lemme introduce The Project Webvium

7
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4 min read
Saving UI State for Android (ViewModels with Saved State)

Saving UI State for Android (ViewModels with Saved State)

9
Comments 1
4 min read
Partition Equals Subset Sum Leetcode problem or Subset sum equals to target

Partition Equals Subset Sum Leetcode problem or Subset sum equals to target

3
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4 min read
Solid Principles in JAVA

Solid Principles in JAVA

3
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1 min read
AWS Lambda Provisioned Concurrency AutoScaling configuration with AWS CDK

AWS Lambda Provisioned Concurrency AutoScaling configuration with AWS CDK

1
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8 min read
Cherry Pickup II Leetcode Problem

Cherry Pickup II Leetcode Problem

4
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2 min read
Java New String Methods – From Java 8 To Java 17

Java New String Methods – From Java 8 To Java 17

11
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1 min read
Spring boot, githubActions e argocd

Spring boot, githubActions e argocd

4
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5 min read
BPMN Processing Engines: Developing with Diagrams

BPMN Processing Engines: Developing with Diagrams

5
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5 min read
Circular sorting algorithm

Circular sorting algorithm

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1 min read
Spring Boot Actuators: Expose Operational Info

Spring Boot Actuators: Expose Operational Info

3
Comments 1
7 min read
LinkedList Implementation of the most critical methods using Java generics.

LinkedList Implementation of the most critical methods using Java generics.

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4 min read
Monitoring Microservices with Spring Boot Admin

Monitoring Microservices with Spring Boot Admin

16
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4 min read
Jump game II leetcode problem

Jump game II leetcode problem

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1 min read
Jump game leetcode problem

Jump game leetcode problem

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1 min read
Improve security with Keycloak and Spring

Improve security with Keycloak and Spring

5
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4 min read
Tornando seu código mais SOLID!

Tornando seu código mais SOLID!

8
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10 min read
The jacoco-badge-generator GitHub Action is now also available as a CLI tool from PyPI

The jacoco-badge-generator GitHub Action is now also available as a CLI tool from PyPI

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Comments 1
6 min read
Spring Boot Microservices — Monorepo Heroku

Spring Boot Microservices — Monorepo Heroku

6
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4 min read
Sorting Arrays in Java with MergeSort

Sorting Arrays in Java with MergeSort

10
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7 min read
Container With Most Water

Container With Most Water

6
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1 min read
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