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You need to declare the class before use. no need to use var, let or const for properties and no need to use function keyword for method you can use #properties/method to make properties/method private i.e encapsulation child classs mai private class ki properties access nhi kar sakte … static method/properties to instance(object) kai uper … Read more
What is the Singleton Design Pattern? The Singleton Design Pattern is a creational design pattern that ensures a class has only one instance and provides a global point of access to that instance. It is useful when exactly one object is needed to coordinate actions across the system, such as a single point of control … Read more
What is the Factory Design Pattern? The Factory Design Pattern is a creational design pattern that provides an interface for creating objects in a super class, but allows subclasses to alter the type of objects that will be created. In simpler terms, it defines an interface for creating an object but leaves the choice of … Read more
Introduction In the world of algorithms and data structures, heaps play a crucial role. Two common types of heaps are Min Heap and Max Heap, each with its unique characteristics and use cases. In this blog post, we’ll delve into the concepts of Min Heap and Max Heap, exploring their structures, applications, and implementation in … Read more
Introduction Preparing for a front-end interview can be an overwhelming task, especially when you consider the wide range of topics that can be covered. In this blog post, we will explore the essential areas you need to focus on to succeed in front-end interviews, including Data Structure and Algorithm in Javascript, fundamental and advanced concepts … Read more
“Demystifying Data Structures and Algorithms: A Journey to Code Optimization”