Rohit Gawanderohit253.hashnode.dev·Oct 4, 2024Chapter 7 :Datatype ContinuationJava Data Types: A Comprehensive Guide Introduction to Data Types Data types are a crucial concept in any programming language, and Java is no exception. The main reason data types exist is to tell the compiler what kind of data to expect and how muc...Full Stack Java DevelopmentUTF-16 encoding Java
Rohit Gawanderohit253.hashnode.dev·Sep 20, 2024First Java Program in Full Stack Java DevelopmentChapter 5: First Java Program in Full Stack Java Development Introduction In this chapter, we’ll delve into writing and understanding your first Java program. Java, known for its simplicity and verbosity, is an excellent language to build robust appl...Full Stack Java DevelopmentJava
Sudarshan Doiphodesudarshandoiphode.hashnode.dev·Jul 28, 2024Step-by-Step Guide to Validations in Spring Boot StarterIntroduction: When developing a Spring Boot application that accepts user data, it's crucial to ensure the data is secure, maintains integrity, and meets specific constraints. For example, a user's age should be between 0 and 150 years. To handle the...20 likes·34 readsspringboot validation
Rachit Kesharirachitk.hashnode.dev·Jul 11, 2024127. Word LadderQue: A transformation sequence from word beginWord to word endWord using a dictionary wordList is a sequence of words beginWord -> s<sub>1</sub> -> s<sub>2</sub> -> ... -> s<sub>k</sub> such that: Every adjacent pair of words differs by a single let...Java
Anjan kumar Sharmaanjansharma.hashnode.dev·Jul 8, 2024AutoBoxing and Unboxing In JavaData types in java Java has two categories of data types: primitive and reference. Primitive types are the basic types that store values directly in memory, such as int, char, boolean, and so on. Reference types are the types that store references to...43 readsautoBoxingAndUnboxing
Sudarshan Doiphodesudarshandoiphode.hashnode.dev·Jul 5, 2024What do you mean by StringBuilder is not a thread safe ?Hello Developers 🧑💻, I have been asking this question in interviews most of the time, and I get disappointed by candidates. Everyone knows StringBuilder helps in creating mutable string objects because a normal String object is immutable. But when...1 likewhy stringbuilder
Aniket Hinganebytecodecorner.hashnode.dev·Mar 3, 2024State Machine : A Must-Have Skill : Let’s build it in java : 1In next part we will start build our "State Machine" in java If you already aware of basics, go straight at : “Designing a State Machine in Java” section First explore Graph Theory : A Foundation for State Machines Understanding Graph Theory : Grap...36 readsJava
KEVAL CHHEDAkevalchheda.hashnode.dev·Jan 1, 2024Getting Started with Java ProgrammingWell! JAVA:) It's a programming language that knows how to create all kinds of amazing dishes, from simple apps to games, websites, and even software that runs on spaceships! It's like a secret code that computers can understand. Java, the ubiquitou...Java
