Nikhil Ramtekegit-command.hashnode.dev·Nov 17, 2024Chapter 3: FAANG-Style String Problems: Interview Prep for Top Tech CompaniesWelcome to Chapter 3 of our DSA in Java journey! Today, we’re diving into strings—one of the most crucial topics for acing coding interviews. Mastering string problems is essential for success in technical interviews, as they test a wide range of ski...3 likesJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 14, 2024Java Reflection APIJava Reflection is a powerful feature that allows Java programs to inspect and manipulate objects, classes, methods, and fields dynamically at runtime. Reflection provides a way to discover information about the structure of classes and objects, even...Java CoreJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 12, 2024Java AnnotationsIn Java, annotations are a form of metadata that provide data about a program but do not change its behavior. Annotations offer a way to add information to Java code without affecting the code itself, making them a powerful tool for providing additio...Java CoreJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 12, 2024Functional Programming BasicsFunctional programming (FP) is a programming paradigm that treats computation as the evaluation of mathematical functions and avoids changing state and mutable data. It focuses on writing code that is declarative, where you express what to do rather ...Java CoreJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 11, 2024Java Streams and Lambda ExpressionsJava Streams and Lambda Expressions are two powerful features introduced in Java 8 that revolutionized how developers handle data processing and function programming. They simplify the code, make it more readable, and enable powerful abstractions for...Java CoreJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 10, 2024Java Memory Management and Garbage CollectionJava Memory Management is a crucial concept that allows developers to efficiently allocate, manage, and deallocate memory in Java applications. The Java Virtual Machine (JVM) takes care of memory management, which includes managing heap memory, stack...Java CoreJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 9, 2024Multithreading and Concurrency in JavaMultithreading and concurrency are two fundamental concepts in Java that enable efficient execution of multiple tasks simultaneously, improving the performance and responsiveness of applications. Let's explore both of these concepts in detail and the...Java CoreJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 9, 2024Queue Interface in JavaThe Queue Interface in Java is part of the Collections Framework and represents a collection designed to hold elements before processing. Queues are typically used to model a first-in, first-out (FIFO) behavior, though certain implementations may all...Java CoreJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 8, 2024Thread Lifecycle in JavaIn Java, a thread goes through various stages during its lifetime, from creation to termination. Understanding the thread lifecycle is important to manage threads effectively and efficiently. Java's Thread class provides the framework for creating an...Java CoreJava
Mohammed Shakeelmaster-java.hashnode.dev·Nov 7, 2024Java I/O: SerializationSerialization in Java is the process of converting an object into a byte stream, which can then be saved to a file, transferred over a network, or stored in a database. Deserialization is the reverse process, where a byte stream is converted back int...Java CoreJava
