Code2care - Tech Tip's, Tutorials & How to's for Developers

How to get file path of a file using Java Code?

Know the Current Project/Module Classpath using Java Code

Converting Array into ArrayList - Java

Read/Write Java Object to a File

Check if a Java String is Numeric or Alphanumeric

Age Calculator using Birth Date

Using Java JDK 22 with IntelliJ IDE

Create React App using npm command with TypeScript

Track file Changes per Commit using Git Command

How to install npm package manager on Mac?

npm command to create package.json

How to Disable Trackpad on MacBook

Fix - npm start: sh: index.js: command not found

Online Strong Random Password Generator

Online Regex Tester Tool

Online UUID Generator Tool

Online Hash Generator (MD5, SHA-1, SHA-256)

Online Lorem Ipsum Text Generator Tool

Online Timestamp Converter (Epoch/Unix) Tool

How to reduce background noise in Audio using iMovies App on Mac?

java.util.Optional Class Deep Dive Tutorial

When to use of() and ofNullable() methods of Optional in Java?

How to create an Optional from existing Object in Java?

Java Program: Convert String to Double

Java Stream Convert List of Objects to List of Strings