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Java Autoboxing and Unboxing
Java Auto-Boxing and Auto-unboxing are features introduced in Java 5 (JDK 5) to simplify working with primitives and objects. Wrapper classes are all final, so once created, you cannot alter the underlying value. They are immutable. Autoboxing and unboxing use value copy. There are no shared values or references. Every
Java SOLID Design Principles
SOLID Principles Introduction to SOLID Design Principles Single Responsibility Principle Introduction to the SRP Strengths & Weaknesses Example: Twitter Registration SRP: Few More Examples
Arrays From Zero To Mastery: A Complete Notes For Programmers
This article discusses array data structure with sketches, memory diagrams, array capacity vs. length, strengths & weaknesses, big-O complexities, and more!
Getting Started
Thanks for choosing this course! The techniques you learn here will help you build strong algorithmic problem-solving skills.
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Scope of Variables in Lambda Expressions
In this lesson, you will learn about the scope of variables inside lambda expressions.
Productivity Books
Welcome to the world of productivity books, these books are not mere collections of tips and tricks; they are gateways to a new way of thinking and living. They offer profound insights into the science of productivity, habits, focus, and personal growth.
Leetcode 1295: Find Numbers with Even Number of Digits
This problem tests your knowledge of mathematics. Solving this problem helps you find the place values and how they are represented in the decimal number system.