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Parwinder πŸ‘¨πŸ»β€πŸ’» profile picture

Parwinder πŸ‘¨πŸ»β€πŸ’»

Happy, cheerful, confident. Web developer based out of Chicago :)

Location Chicago, IL Joined Joined on  Twitter logo GitHub logo External link icon
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Software Architect

IIFE: Immediately Invoked Function Expressions

IIFE: Immediately Invoked Function Expressions

Reactions 23 Comments 3
2 min read
Polymorphism in JavaScript

Polymorphism in JavaScript

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1 min read
Memoization in JavaScript

Memoization in JavaScript

Reactions 83 Comments 6
1 min read
Currying

Currying

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1 min read
Terminal of Choice: iTerm2

Terminal of Choice: iTerm2

Reactions 32 Comments 4
6 min read
Git Ignore Locally: Ignore Files in Local Copy

Git Ignore Locally: Ignore Files in Local Copy

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1 min read
Extending JavaScript Built-in Classes/Objects

Extending JavaScript Built-in Classes/Objects

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2 min read
Class: Static Members

Class: Static Members

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2 min read
What are, Mixins?

What are, Mixins?

Reactions 62 Comments 4
2 min read
Class Inheritance

Class Inheritance

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1 min read
Classes in JS: Public, Private and Protected

Classes in JS: Public, Private and Protected

Reactions 35 Comments 1
3 min read
Classes, Not Just Syntactic Sugar

Classes, Not Just Syntactic Sugar

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3 min read
Classes in JavaScript: Basics

Classes in JavaScript: Basics

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2 min read
JavaScript Types: Symbol

JavaScript Types: Symbol

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Array Filter Explained

Array Filter Explained

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1 min read
Array Reduce

Array Reduce

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2 min read
Array Map Explained

Array Map Explained

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2 min read
Prototypical Inheritance

Prototypical Inheritance

Reactions 31 Comments 4
4 min read
Map vs MergeMap vs SwitchMap

Map vs MergeMap vs SwitchMap

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3 min read
Error Handling in Observables

Error Handling in Observables

Reactions 20 Comments 1
4 min read
Observable Operators: Merge & Concat

Observable Operators: Merge & Concat

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2 min read
Hot vs Cold Observables

Hot vs Cold Observables

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Replay & Async Subject (Observables)

Replay & Async Subject (Observables)

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2 min read
Subjects & Behavior Subject (Observables)

Subjects & Behavior Subject (Observables)

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3 min read
Built-in Observable Creation

Built-in Observable Creation

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4 min read
Creating Custom RxJS Operator

Creating Custom RxJS Operator

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Creating Observables: Part II

Creating Observables: Part II

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3 min read
Creating Observables: Part I

Creating Observables: Part I

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3 min read
The Empty Statement in JavaScript

The Empty Statement in JavaScript

Reactions 30 Comments 5
1 min read
Operators & Subscription in Observables

Operators & Subscription in Observables

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2 min read
8 Features From ES2020/ES11 You Should Know!

8 Features From ES2020/ES11 You Should Know!

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4 min read
What are, Observables?

What are, Observables?

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3 min read
Destructuring Arrays

Destructuring Arrays

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2 min read
Truly Understand Bind, Call & Apply

Truly Understand Bind, Call & Apply

Reactions 72 Comments 6
3 min read
Async/Await: Error Handling

Async/Await: Error Handling

Reactions 37 Comments 1
3 min read
Async/Await: Common Mistakes

Async/Await: Common Mistakes

Reactions 32 Comments 1
3 min read
Async/Await: Introduction

Async/Await: Introduction

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2 min read
New Promise Methods: allSettled & any

New Promise Methods: allSettled & any

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Promises: Chaining, Error Handling & Operators

Promises: Chaining, Error Handling & Operators

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5 min read
Promises: Introduction

Promises: Introduction

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Arrow Function and The new, arguments & super Keyword!

Arrow Function and The new, arguments & super Keyword!

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2 min read
Timers & Intervals

Timers & Intervals

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1 min read
VS Code: Why and How

VS Code: Why and How

Reactions 42 Comments 6
5 min read
Optional Chaining

Optional Chaining

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3 min read
Strict Mode in JavaScript

Strict Mode in JavaScript

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2 min read
Callback Functions & Callback Hell

Callback Functions & Callback Hell

Reactions 13 Comments 3
4 min read
Arrow functions & this keyword

Arrow functions & this keyword

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this Keyword in JavaScript

this Keyword in JavaScript

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Arrow Function: Basics

Arrow Function: Basics

Reactions 11 Comments 7
1 min read
JS: Switch Statement Explained

JS: Switch Statement Explained

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Event Capturing

Event Capturing

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Event Bubbling

Event Bubbling

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Events & Event Handling

Events & Event Handling

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3 min read
Lesser-Known JavaScript Tricks

Lesser-Known JavaScript Tricks

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2 min read
JavaScript: For Loop

JavaScript: For Loop

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2 min read
JavaScript: Do While Loop

JavaScript: Do While Loop

Reactions 31 Comments 2
1 min read
JavaScript: While Loop

JavaScript: While Loop

Reactions 8 Comments 1
1 min read
10 Methods of String Reversal in JavaScript!

10 Methods of String Reversal in JavaScript!

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2 min read
Rest Endpoint using Deno & Oak

Rest Endpoint using Deno & Oak

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5 min read
JavaScript: Type Conversion

JavaScript: Type Conversion

Reactions 9 Comments 2
2 min read
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