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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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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
Kubernetes for Java Developers: A Step-by-Step Guide to Containerizing Your Applications

Kubernetes for Java Developers: A Step-by-Step Guide to Containerizing Your Applications

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3 min read
234. Palindrome Linked List

234. Palindrome Linked List

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1 min read
926. Flip String to Monotone Increasing

926. Flip String to Monotone Increasing

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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
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
Oh, the Places You'll Go! - A Guide to Character Movement in libGDX

Oh, the Places You'll Go! - A Guide to Character Movement in libGDX

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12 min read
Step-by-Step Guide: Installing Java JDK and Maven on a Mac using Homebrew

Step-by-Step Guide: Installing Java JDK and Maven on a Mac using Homebrew

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1 min read
1061. Lexicographically Smallest Equivalent String

1061. Lexicographically Smallest Equivalent String

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2 min read
Continuous Integration of Maven Artifacts with GitHub Actions

Continuous Integration of Maven Artifacts with GitHub Actions

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10 min read
Servlet Life Cycle

Servlet Life Cycle

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3 min read
202. Happy Number

202. Happy Number

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1 min read
263. Ugly Number

263. Ugly Number

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1 min read
292. Nim Game

292. Nim Game

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1 min read
599. Minimum Index Sum of Two Lists

599. Minimum Index Sum of Two Lists

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2 min read
2246. Longest Path With Different Adjacent Characters

2246. Longest Path With Different Adjacent Characters

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2 min read
Spring Boot: Everything you need to know, and what nobody told you. Part I

Spring Boot: Everything you need to know, and what nobody told you. Part I

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6 min read
Um Projeto Spring Boot - P5.3

Um Projeto Spring Boot - P5.3

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4 min read
17. Letter Combinations of a Phone Number

17. Letter Combinations of a Phone Number

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2 min read
290. Word Pattern Leetcode Problem of The Day- 01 Jan 2023

290. Word Pattern Leetcode Problem of The Day- 01 Jan 2023

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2 min read
1519. Number of Nodes in the Sub-Tree With the Same Label

1519. Number of Nodes in the Sub-Tree With the Same Label

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2 min read
Spring Boot: Everything you need to know, and what nobody told you. Part II

Spring Boot: Everything you need to know, and what nobody told you. Part II

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14 min read
Decompile all the jar files in given directory

Decompile all the jar files in given directory

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2 min read
Spring Boot: Everything you need to know, and what nobody told you. Part IV

Spring Boot: Everything you need to know, and what nobody told you. Part IV

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8 min read
1443. Minimum Time to Collect All Apples in a Tree

1443. Minimum Time to Collect All Apples in a Tree

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2 min read
Create APIs with Firebase

Create APIs with Firebase

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2 min read
Reactive Backend Applications with Spring Boot, Kotlin and Coroutines (Part 1)

Reactive Backend Applications with Spring Boot, Kotlin and Coroutines (Part 1)

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11 min read
Leetcode 100. Same Tree

Leetcode 100. Same Tree

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2 min read
Watch Area and Renderers

Watch Area and Renderers

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6 min read
Reactive Backend Applications with Spring Boot, Kotlin and Coroutines (Part 2)

Reactive Backend Applications with Spring Boot, Kotlin and Coroutines (Part 2)

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9 min read
Different environment variables available in Java

Different environment variables available in Java

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2 min read
100. Same Tree

100. Same Tree

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1 min read
Why is char[] preferred over String for passwords in Java ?

Why is char[] preferred over String for passwords in Java ?

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1 min read
JVM - Java Ă© Verboso Mesmo? Parte I

JVM - Java Ă© Verboso Mesmo? Parte I

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3 min read
Optimistic Locking on Spring Boot

Optimistic Locking on Spring Boot

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2 min read
7 Awesome Libraries for Java Unit & Integration Testing

7 Awesome Libraries for Java Unit & Integration Testing

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1 min read
34. Find First and Last Position of Element in Sorted Array

34. Find First and Last Position of Element in Sorted Array

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1 min read
144. Binary Tree Preorder Traversal

144. Binary Tree Preorder Traversal

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1 min read
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