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Показати більше📈 Аналітичний огляд Telegram-каналу FREE NOTES 🔖CODINIT🔖
Канал FREE NOTES 🔖CODINIT🔖 (@cod_init) у мовному сегменті Англійська є активним учасником. На даний момент спільнота об'єднує 12 041 підписників, посідаючи 16 389 місце в категорії Освіта та 32 552 місце у регіоні Індія.
📊 Показники аудиторії та динаміка
З моменту свого створення невідомо, проект продемонстрував стрімке зростання, зібравши аудиторію у 12 041 підписників.
За останніми даними від 31 серпня, 2026, канал демонструє стабільну активність. Хоча за останні 30 днів спостерігається зміна кількості учасників на -172, а за останні 24 години на -4, загальне охоплення залишається високим.
- Статус верифікації: Не верифікований
- Рівень залученості (ER): Середній показник залученості аудиторії становить 0%. Протягом перших 24 годин після публікації контент зазвичай збирає 2.32% реакцій від загальної кількості підписників.
- Охоплення публікацій: В середньому кожен допис отримує 0 переглядів. Протягом першої доби публікація в середньому набирає 279 переглядів.
- Реакції та взаємодія: Аудиторія активно підтримує контент: середня кількість реакцій на один пост – 0.
📝 Опис та контентна політика
Автор описує ресурс як майданчик для висловлення суб'єктивної думки:
“🔸This Channel is Only For Educational Purposes.
No Copyright Infringement Intended.
🔸All the Credits & Rights Reserved to the Actual Owners.
✅ paid promotion DM @CODInitBot
#studymaterial #interview #placement #notes #course #gate #freecourse #j...”
Завдяки високій частоті оновлень (останні дані отримано 01 вересня, 2026), канал підтримує актуальність та високий рівень охоплення публікацій. Аналітика показує, що аудиторія активно взаємодіє з контентом, що робить його важливою точкою впливу в категорії Освіта.
12 041
Підписники
-424 години
-377 днів
-17230 день
Архів дописів
12 041
Repost from FREE NOTES 🔖CODINIT🔖
Don't overwhelm to learn JavaScript, JavaScript is only this much
1.Variables
• var
• let
• const
2. Data Types
• number
• string
• boolean
• null
• undefined
• symbol
3.Declaring variables
• var
• let
• const
4.Expressions
Primary expressions
• this
• Literals
• []
• {}
• function
• class
• function*
• async function
• async function*
• /ab+c/i
• string
• ( )
Left-hand-side expressions
• Property accessors
• ?.
• new
• new .target
• import.meta
• super
• import()
5.operators
• Arithmetic Operators: +, -, *, /, %
• Comparison Operators: ==, ===, !=, !==, <, >, <=, >=
• Logical Operators: &&, ||, !
6.Control Structures
• if
• else if
• else
• switch
• case
• default
7.Iterations/Loop
• do...while
• for
• for...in
• for...of
• for await...of
• while
8.Functions
• Arrow Functions
• Default parameters
• Rest parameters
• arguments
• Method definitions
• getter
• setter
9.Objects and Arrays
• Object Literal: { key: value }
• Array Literal: [element1, element2, ...]
• Object Methods and Properties
• Array Methods: push(), pop(), shift(), unshift(),
splice(), slice(), forEach(), map(), filter()
10.Classes and Prototypes
• Class Declaration
• Constructor Functions
• Prototypal Inheritance
• extends keyword
• super keyword
• Private class features
• Public class fields
• static
• Static initialization blocks
11.Error Handling
• try,
• catch,
• finally (exception handling)
ADVANCED CONCEPTS
12.Closures
• Lexical Scope
• Function Scope
• Closure Use Cases
13.Asynchronous JavaScript
• Callback Functions
• Promises
• async/await Syntax
• Fetch API
• XMLHttpRequest
14.Modules
• import and export Statements (ES6 Modules)
• CommonJS Modules (require, module.exports)
15.Event Handling
• Event Listeners
• Event Object
• Bubbling and Capturing
16.DOM Manipulation
• Selecting DOM Elements
• Modifying Element Properties
• Creating and Appending Elements
17.Regular Expressions
• Pattern Matching
• RegExp Methods: test(), exec(), match(), replace()
18.Browser APIs
• localStorage and sessionStorage
• navigator Object
• Geolocation API
• Canvas API
19.Web APIs
• setTimeout(), setInterval()
• XMLHttpRequest
• Fetch API
• WebSockets
20.Functional Programming
• Higher-Order Functions
• map(), reduce(), filter()
• Pure Functions and Immutability
21.Promises and Asynchronous Patterns
• Promise Chaining
• Error Handling with Promises
• Async/Await
22.ES6+ Features
• Template Literals
• Destructuring Assignment
• Rest and Spread Operators
• Arrow Functions
• Classes and Inheritance
• Default Parameters
• let, const Block Scoping
23.Browser Object Model (BOM)
• window Object
• history Object
• location Object
• navigator Object
24.Node.js Specific Concepts
• require()
• Node.js Modules (module.exports)
• File System Module (fs)
• npm (Node Package Manager)
25.Testing Frameworks
• Jasmine
• Mocha
• Jest
12 041
Repost from FREE NOTES 🔖CODINIT🔖
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12 041
"I am just sharing a timetable I made for me. I'm not sure if it will help you, but if it does, don't forget to give reaction.."
### Daily Timetable
7:00 AM - 8:00 AM:
- Morning Routine & Light Exercise
Start your day with a fresh mind.
8:00 AM - 9:00 AM:
- Communication Skills Practice
Focus on speaking exercises. Practice in front of a mirror, record yourself speaking on different topics, or chat with someone in English. You can also read aloud or listen to English podcasts.
9:00 AM - 11:00 AM:
- JavaScript Learning
Dedicate this time to learning JavaScript basics. Use online tutorials or coding platforms like Codecademy or freeCodeCamp.
11:00 AM - 12:00 PM:
- React Study
Continue your journey with React by building small projects or going through courses. You can start by understanding components and states.
12:00 PM - 1:00 PM:
- Lunch Break & Relax
1:00 PM - 2:00 PM:
- Instagram Content Creation
Edit your photos, create posts, and spend time curating your Instagram feed.
2:00 PM - 3:00 PM:
- Reels & Social Media Break
Take some time to watch reels and enjoy social media, but try to limit it to an hour.
3:00 PM - 4:00 PM:
- React Project Building
Apply what you learned in React by building something small, like a to-do app or a personal portfolio site.
4:00 PM - 5:00 PM:
- Communication Skills Practice
Another session for practicing English. You can do mock interviews, group discussions, or even casual conversations with friends or colleagues.
5:00 PM - 6:00 PM:
- JavaScript Projects
Work on small JavaScript projects like creating forms, implementing basic algorithms, or solving coding challenges.
6:00 PM - 7:00 PM:
- Free Time & Socializing
Chat with friends, relax, or do something that makes you happy.
7:00 PM - 8:00 PM:
- Dinner & Relaxation
8:00 PM - 9:00 PM:
- Review & Reflect
Review what you’ve learned throughout the day, note down any progress, and plan for tomorrow.
9:00 PM onwards:
- Wind Down & Sleep
Watch something light, read a book, or listen to music before bed.
12 041
After covering the basics, here are the intermediate and advanced JavaScript topics you should explore:
### Intermediate JavaScript Topics:
1. Object-Oriented Programming (OOP)
- Classes and objects.
- Inheritance, polymorphism, and encapsulation.
- The
this keyword and binding.
- Prototypes and prototypal inheritance.
2. Asynchronous JavaScript
- Callbacks.
- Promises: chaining, error handling.
- async/await for cleaner asynchronous code.
- Understanding the Event Loop and how JavaScript handles asynchronous tasks.
3. Closures
- What closures are and how they work.
- Practical use cases (e.g., data encapsulation).
4. Modules
- Importing and exporting JavaScript modules (ES6 module system).
- CommonJS vs. ES6 modules.
5. Higher-Order Functions
- Functions that take other functions as arguments or return them (map, filter, reduce).
6. Error Handling
- Advanced use of try/catch.
- Custom error types.
- Throwing errors manually.
7. Regular Expressions (RegEx)
- Creating and using regular expressions.
- Pattern matching for validation and search.
8. Working with APIs
- Making HTTP requests (fetch, Axios).
- REST APIs and handling responses.
- Understanding JSON data.
9. JavaScript in the Browser
- Web Storage (localStorage, sessionStorage).
- Browser APIs (geolocation, file API).
- Web Workers for running scripts in the background.
10. Event Bubbling and Delegation
- Understanding event propagation and how to handle events efficiently.
---
### Advanced JavaScript Topics:
1. Design Patterns in JavaScript
- Singleton, Factory, Observer, Module, and other design patterns.
- Why and how to use them in large applications.
2. Advanced Asynchronous Concepts
- JavaScript concurrency models (microtasks vs macrotasks).
- Advanced use of async/await (parallel and sequential execution).
- Using Promise.all, Promise.race, and Promise.any.
3. Memory Management and Performance Optimization
- Understanding the JavaScript engine (V8).
- Garbage collection and how to write memory-efficient code.
- Avoiding memory leaks.
4. Advanced Functional Programming
- Currying and partial application.
- Function composition.
- Pure functions and immutability.
5. Generators and Iterators
- Understanding and using generators (function*).
- Iterators and custom iteration protocols.
6. Advanced Event Handling
- Custom events.
- Debouncing and throttling to optimize event handlers.
7. Meta Programming
- Proxies and Reflect.
- Understanding the Proxy object for intercepting operations.
- Using Reflect to manipulate objects and functions.
8. Modules and Bundling
- Deep dive into modern bundlers (Webpack, Parcel, etc.).
- Code splitting, tree shaking, and dynamic imports.
9. JavaScript Frameworks and Libraries
- Understanding the core principles of frameworks like React, Vue, or Angular.
- Component-based architecture and state management.
10. TypeScript
- Introduction to TypeScript and adding static types to JavaScript.
- Working with interfaces, enums, and generics.
11. Testing
- Writing unit tests (Jest, Mocha).
- End-to-end testing (Cypress).
- TDD (Test-Driven Development) practices.
12. Advanced DOM Manipulation
- Virtual DOM.
- Shadow DOM and Web Components.
- Custom elements.
By learning these intermediate and advanced topics, you'll become proficient in JavaScript and be well-prepared for real-world applications and performance optimization.12 041
To start learning JavaScript from the basics, you should focus on the following topics:
1. Introduction to JavaScript
- What JavaScript is and how it works with HTML and CSS.
- Setting up your environment (browser console, text editor).
2. Basic Syntax and Data Types
- Variables (let, const, var).
- Data types: numbers, strings, booleans, arrays, objects.
3. Operators and Expressions
- Arithmetic operators (+, -, *, /).
- Comparison operators (==, ===, !=, !==).
- Logical operators (&&, ||, !).
4. Control Flow
- Conditional statements (if, else, switch).
- Loops (for, while, do-while).
5. Functions
- Declaring and calling functions.
- Parameters and return values.
- Arrow functions.
6. Arrays and Objects
- Creating and manipulating arrays.
- Array methods (push, pop, map, filter, etc.).
- Creating and working with objects.
7. DOM Manipulation
- Selecting elements (getElementById, querySelector).
- Adding and modifying content.
- Handling events (click, input, etc.).
8. ES6+ Features
- Template literals.
- Destructuring.
- Spread and rest operators.
9. Error Handling
- try, catch, finally.
10. Introduction to Asynchronous JavaScript
- Callbacks.
- Promises.
- async/await.
Once you’re comfortable with the basics, you can move to more advanced topics like object-oriented programming, asynchronous operations, and working with APIs.
12 041
For this course join premium WhatsApp channel and Follow
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12 041
Aaj ke reel wala
Website Link 🖇️ -
https://pcmirror.cc/home
Ye Netflix ka original server hai .. And Koi Fake website nhi And ye kbhi bann nhi hoga mast use karo khi bhi kisi bhi gadgets mai
12 041
List of most asked Programming Interview Questions.
Are you preparing for a coding interview? This tweet is for you. It contains a list of the most asked interview questions from each topic.
Arrays
- How is an array sorted using quicksort?
- How do you reverse an array?
- How do you remove duplicates from an array?
- How do you find the 2nd largest number in an unsorted integer array?
Linked Lists
- How do you find the length of a linked list?
- How do you reverse a linked list?
- How do you find the third node from the end?
- How are duplicate nodes removed in an unsorted linked list?
Strings
- How do you check if a string contains only digits?
- How can a given string be reversed?
- How do you find the first non-repeated character?
- How do you find duplicate characters in strings?
Binary Trees
- How are all leaves of a binary tree printed?
- How do you check if a tree is a binary search tree?
- How is a binary search tree implemented?
- Find the lowest common ancestor in a binary tree?
Graph
- How to detect a cycle in a directed graph?
- How to detect a cycle in an undirected graph?
- Find the total number of strongly connected components?
- Find whether a path exists between two nodes of a graph?
- Find the minimum number of swaps required to sort an array.
Dynamic Programming
1. Find the longest common subsequence?
2. Find the longest common substring?
3. Coin change problem?
4. Box stacking problem?
5. Count the number of ways to cover a distance?
