Suparth @SuparthKumar

[email protected] The idea that you must have a "final goal" completely figured out — career, life, relationships, meaning — is a myth. Joined February 2023

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Suparth @SuparthKumar

2 weeks ago

ES6, also known as ECMAScript 2015, is the sixth version of the ECMAScript standard, which is the specification that JavaScript follows.

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Understanding constructors in JavaScript is crucial for building efficient and flexible code. By mastering both built-in and custom constructors, you'll be able to create dynamic objects tailored to your needs, improve performance, and follow best practices.

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Suparth @SuparthKumar

2 weeks ago

A RegExp object is another built-in object in JavaScript. It's used to pattern-match strings using what's known as "Regular Expressions". Regular Expressions exist in many languages, not just JavaScript. In JavaScript, you can build an instance of the RegExp constructor using

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Suparth @SuparthKumar

2 weeks ago

The pear variable is a string literal, that is, a primitive JavaScript value. The pear variable, being a primitive value, will always be more performant than the apple variable, which is an object.

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Suparth @SuparthKumar

2 weeks ago

Note that using constructor functions on all built-in objects is sometimes not the best approach. This is especially true for object constructors of primitive types, namely: String, Number, and Boolean.

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Suparth @SuparthKumar

2 weeks ago

To use a constructor function, I must prepend it with the operator new. For example, to create a new instance of the Date object, I can run: new Date(). What I get back is the current date and time, such as: Thu Feb 03 2022 11:24:08 GMT+0100 (Central European Standard Time)

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Suparth @SuparthKumar

2 weeks ago

Stephen Hawking

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Suparth @SuparthKumar

2 weeks ago

Object-oriented programming (OOP) simplifies code by modeling real-world relationships through principles like inheritance, encapsulation, abstraction, and polymorphism. These principles promote modular, reusable, and flexible code, making software easier to extend and maintain.

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Suparth @SuparthKumar

2 weeks ago

This means that the concat() method is exhibiting polymorphic behavior since it behaves differently based on the context - in this case, based on what data types I give it. However, take a note that using the + operator with arrays does not perform true concatenation.

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Suparth @SuparthKumar

2 weeks ago

Polymorphism is useful because it allows developers to build objects that can share functionality but override it as needed.

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Suparth @SuparthKumar

2 weeks ago

A door has a bell. It could be said that the bell is a property of the door object. This bell can be rung. When would someone ring a bell on the door? Obviously, to get someone to show up at the door.

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Suparth @SuparthKumar

2 weeks ago

Polymorphism is a word derived from the Greek language meaning "multiple forms". An alternative translation might be "something that can take on many shapes."

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Suparth @SuparthKumar

2 weeks ago

In the simplest terms, encapsulation has to do with making a code implementation "hidden" from other users, in the sense that they don't have to know how my code works in order to "consume" the code