JavaScript Notes

Lexical In JavaScript

Oct 10, 20252 min read

This in JavaScript

Oct 10, 20253 min read

Prototypes In JavaScript

What is Prototype ? Prototype in JavaScript is an object from which other objects can inherit the properties and methods. for example const myObject = { city: "Madrid", greet() { console.log(`Greetings from ${this.city}`); }, }; Object.get...

Oct 11, 20253 min read

Asynchronous Vs Synchronous in JavaScript

Oct 10, 20254 min read

Shallow Copy Vs Deep Copy

Oct 9, 20251 min read

Function Definition Vs Function Declaration

Function Declaration Function Declaration is a practice in which a function is created with a function keyword and can be called before the actual function is being written. //function declaration myFunction(); function myFunction(){ console.log("Fun...

Oct 9, 20251 min read

App Write Invalid URL Error

Hello friends, hope you all are doing well. This post will be short and straight forwarded regarding this problem when it comes to add a file to the Appwrite bucket. The approach is kind of naïve since I followed the documentation straight forwardly....

Sep 23, 20242 min read

Javascript String methods

JavaScript provides a variety of methods for manipulating and working with strings. Here is a comprehensive list of the commonly used string methods: String Creation Methods String(): Creates a new String object. Character Methods charAt(index): R...

Jul 23, 20243 min read

Stack Memory and Heap Memory in Javascript

In JavaScript, stack and heap memory are used to manage the allocation and deallocation of memory for variables, objects, and functions. Here's a concise overview: Stack Memory Characteristics: Fast Access: Memory allocation and deallocation follow ...

Jul 23, 20242 min read

Types Of Datatypes in Javascript

Primitive Primitive datatypes includes: Number: For storing any numeric values const score = 100; Boolean: For storing any value in form of true and false const isExist = true; String: For storing any strings const stringName = "Any string...

Jul 23, 20241 min read

Some Tricky Conversion in JS

Strings and Number In JavaScript, the + operator is used for both addition and string concatenation. The behavior of the expressions "2" + 1 + 1 and 2 + 1 + "2" differs because of the order in which the operations are evaluated and the types of the o...

Jul 11, 20242 min read

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