Eclipse Code Template
Eclipse's Java editor allows you to define code templates. You can use them to code complete things that you type all the time, such as get logger, logger.debug, etc.Go to Windows->Preferences->...
8.6 Conhecendo mais métodos do Stream
Introdução aos Métodos do Stream
O capítulo apresenta métodos adicionais da API Stream do Java 8.
Nem todos os métodos são cobertos, mas são destacados os mais interessantes.
Discutem-se boas ...
8.7 Streams primitivos e infinitos
Resumo: Streams primitivos e infinitos1. Streams Primitivos
Objetivo: Evitar boxing/unboxing desnecessários, melhorando desempenho.
Tipos disponíveis:
IntStream, LongStream, DoubleStream.
Iteradores...
8.8 Praticando o que aprendemos com java.nio.file.Files
1. Classe java.nio.file.Files
Objetivo: Manipular arquivos/diretórios usando Path (Java 7+) e integrar com Streams (Java 8).Método Files.list(Path):
Retorna um Stream com os elementos do diretório....
8.9 FlatMap
1. Introdução ao flatMap
Objetivo: "Achatar" (flatten) Streams aninhados em um único Stream (ex: Stream> → Stream).
Aplicação: Útil para processar coleções de coleções, arquivos com mú...
Day-08: Linux for Everyone: 20 Commands You Should Know
Some important linux commands:
pwd - print working directory
ls -ll - list out the file
mkdir - create new directory
cd - changing directory
touch - create new file
cat - view...
Java API Development: How to Build and Deploy Your First API
APIs (Application Programming Interfaces) have become the backbone of modern software development, enabling applications to communicate and share data efficiently. If you are new to Java and want to d...
Leetcode 19 : Remove nth Node from end of List
Problem Statement
https://leetcode.com/problems/remove-nth-node-from-end-of-list/description/Given the head of a linked list, remove the nth node from the end of the list and return its head....
JavaFX Notepad Tutorial
Hello World!
I would like to share my learning journey with JavaFX, this is my notepad project.
Before starting
Java Version: openjdk 22
IDE: IntelliJ Community Edition
Build Tool: Ma...
@ControllerAdvice and @ExceptionHandler Annotations Spring Boot
Exception Handling in Spring Boot — A Simple Example 🚀
Spring Boot provides multiple ways to handle exceptions gracefully. One of the best ways is to use @ControllerAdvice along with @ExceptionHa...