📅 My Learning Journey

Thread-safe synchronized In Java, "thread-safe synchronized" refers to the practice of designing and implementing code in a way that allows multiple threads to access shared resources concur...

Java Scanner Handbook 1. Quick Summary Scanner is a simple text scanner that can parse primitive types and strings using regular expressions. It breaks its input into tokens using a delimiter ...

​ Java BufferedReader Handbook ​ 1. Quick Summary BufferedReader reads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arr...

Alright 🚀 — here’s your  Java  .map()  &  .flatMap()  Cheat Sheet so you can instantly decide which one to use in real-world coding. Java  .map() ...

Perfect 👍 — here’s a  visual diagram  showing how  .map()  and  .flatMap()  work in Java Streams. Visualizing .map() vs .flatMap()1️⃣ .map()&nbs...