Top 10 Web Development Technologies ๐
1. ๐จ JavaScript โ 98% usage
2. ๐ต TypeScript โ 78% adoption
3. ๐ข Node.js โ 75% backend choice
4. โ๏ธ React โ 70% frontend framework
5. ๐ ฐ๏ธ Angular โ 55% enterprise use
6. ๐ Vue.js โ 49% growing popularity
7. ๐ Python โ 48% for full-stack
8. ๐ Ruby on Rails โ 45% rapid development
9. ๐ PHP โ 43% widespread use
10. โ๏ธ Java โ 40% enterprise solutions
1. ๐จ JavaScript โ 98% usage
2. ๐ต TypeScript โ 78% adoption
3. ๐ข Node.js โ 75% backend choice
4. โ๏ธ React โ 70% frontend framework
5. ๐ ฐ๏ธ Angular โ 55% enterprise use
6. ๐ Vue.js โ 49% growing popularity
7. ๐ Python โ 48% for full-stack
8. ๐ Ruby on Rails โ 45% rapid development
9. ๐ PHP โ 43% widespread use
10. โ๏ธ Java โ 40% enterprise solutions
โก2โค1
แแซแแฝแฑแแแฑแฌแท programming language แแฝแฑแแญแฏแแแบแแฐแแแพแฌ แแแพแญแแแผแ
แบแกแแฏแถแธแแแบแ
แฑแแแทแบ 40+ cheat sheets แแฝแฑแแฒแแผแ
แบแแซแแแบแ ๐
1. HTML & CSS :- htmlcheatsheet.com
2. JavaScript :- https://lnkd.in/dfSvFuhM
3. Jquery :- https://lnkd.in/dcvy6kmQ
4. Bootstrap 5 :- https://lnkd.in/dNZ6qdBh
5. Tailwind CSS :- https://lnkd.in/d_T5q5Tx
6. React :- https://t.me/Programming_experts/230
7. Python :- https://t.me/pythondevelopersindia/99
8. MongoDB :- https://lnkd.in/dBXxCQ43
9. SQL :- https://t.me/sqlspecialist/222
10. Nodejs :- https://lnkd.in/dwry8BKH
11. Expressjs :- https://lnkd.in/d3BMMwem
12. Django :- https://lnkd.in/dYWQKZnT
13. PHP :- https://quickref.me/php
14. Google Dork :- https://lnkd.in/dKej3-42
15. Linux :- https://lnkd.in/dCgH_qUq
16. Git :- https://lnkd.in/djf9Wc98
17. VSCode :- https://quickref.me/vscode
18. PC Keyboard :- http://bit.ly/3luF73K
19. Data Structures and Algorithms :- https://lnkd.in/d75ijyr3
20. DSA Practice :- https://lnkd.in/dDc6SaR8
21. Data Science :- https://lnkd.in/dHaxPYYA
22. Flask :- https://lnkd.in/dkUyWHqR
23. CCNA :- https://lnkd.in/dE_yD6ny
24. Cloud Computing :- https://lnkd.in/d9vggegr
25. Machine Learning :- https://t.me/learndataanalysis/29
26. Windows Command :- https://lnkd.in/dAMeCywP
27. Computer Basics :- https://lnkd.in/d9yaNaWN
28. MySQL :- https://lnkd.in/d7iJjSpQ
29. PostgreSQL :- https://lnkd.in/dDHQkk5f
30. MSExcel :- https://bit.ly/3Jz0dpG
31. MSWord :- https://lnkd.in/dAX4FGkR
32. Java :- https://lnkd.in/dRe98iSB
33. Cryptography :- https://lnkd.in/dYvRHAH9
34. C++ :- https://lnkd.in/d4GjE2kd
35. C :- https://lnkd.in/diuHU72d
36. Resume Creation :- https://bit.ly/3JA3KnJ
37. ChatGPT :- https://lnkd.in/dsK37bSj
38. Docker :- https://lnkd.in/dNVJxYNa
39. Gmail :- bit.ly/3JX68pR
40. AngularJS :- bit.ly/3yYY0ik
41. Atom Text Editor :- bit.ly/40oJFY9
42. R Programming :- bit.ly/3Jysq00
1. HTML & CSS :- htmlcheatsheet.com
2. JavaScript :- https://lnkd.in/dfSvFuhM
3. Jquery :- https://lnkd.in/dcvy6kmQ
4. Bootstrap 5 :- https://lnkd.in/dNZ6qdBh
5. Tailwind CSS :- https://lnkd.in/d_T5q5Tx
6. React :- https://t.me/Programming_experts/230
7. Python :- https://t.me/pythondevelopersindia/99
8. MongoDB :- https://lnkd.in/dBXxCQ43
9. SQL :- https://t.me/sqlspecialist/222
10. Nodejs :- https://lnkd.in/dwry8BKH
11. Expressjs :- https://lnkd.in/d3BMMwem
12. Django :- https://lnkd.in/dYWQKZnT
13. PHP :- https://quickref.me/php
14. Google Dork :- https://lnkd.in/dKej3-42
15. Linux :- https://lnkd.in/dCgH_qUq
16. Git :- https://lnkd.in/djf9Wc98
17. VSCode :- https://quickref.me/vscode
18. PC Keyboard :- http://bit.ly/3luF73K
19. Data Structures and Algorithms :- https://lnkd.in/d75ijyr3
20. DSA Practice :- https://lnkd.in/dDc6SaR8
21. Data Science :- https://lnkd.in/dHaxPYYA
22. Flask :- https://lnkd.in/dkUyWHqR
23. CCNA :- https://lnkd.in/dE_yD6ny
24. Cloud Computing :- https://lnkd.in/d9vggegr
25. Machine Learning :- https://t.me/learndataanalysis/29
26. Windows Command :- https://lnkd.in/dAMeCywP
27. Computer Basics :- https://lnkd.in/d9yaNaWN
28. MySQL :- https://lnkd.in/d7iJjSpQ
29. PostgreSQL :- https://lnkd.in/dDHQkk5f
30. MSExcel :- https://bit.ly/3Jz0dpG
31. MSWord :- https://lnkd.in/dAX4FGkR
32. Java :- https://lnkd.in/dRe98iSB
33. Cryptography :- https://lnkd.in/dYvRHAH9
34. C++ :- https://lnkd.in/d4GjE2kd
35. C :- https://lnkd.in/diuHU72d
36. Resume Creation :- https://bit.ly/3JA3KnJ
37. ChatGPT :- https://lnkd.in/dsK37bSj
38. Docker :- https://lnkd.in/dNVJxYNa
39. Gmail :- bit.ly/3JX68pR
40. AngularJS :- bit.ly/3yYY0ik
41. Atom Text Editor :- bit.ly/40oJFY9
42. R Programming :- bit.ly/3Jysq00
lnkd.in
LinkedIn
This link will take you to a page thatโs not on LinkedIn
โค8โก1
๐จ Frontend Web Development Roadmap 2025
โโโ ๐ง Basics of How the Web Works (HTTP, DNS, Hosting)
โโโ ๐ HTML5 (Structure, Forms, Media)
โโโ ๐จ CSS3 (Box Model, Flexbox, Grid, Animations)
โโโ ๐ฑ Mini Project: Personal Portfolio Website
โโโ โก๏ธ JavaScript Fundamentals (Events, DOM, Arrays, Functions)
โโโ ๐งช Mini Project: Interactive Quiz App
โโโ โ๏ธ Version Control with Git & GitHub
โโโ ๐ฑ Responsive Design with Media Queries
โโโ ๐งช Mini Project: Responsive Blog Homepage
โโโ ๐ฆ Introduction to NPM, VS Code Shortcuts, Emmet
โโโ โ๏ธ Intro to Frontend Frameworks: React/Vue
๐๐ React แแฑแธแแฒแทแแฐแแฝแฑแ Developer แแผแ แบแแฒแทแแแฝแฑแแฒแ แแแฑแธแแฒแทแแฐแแฝแฑแ ๐ แ แแฌแแซแแปแ
โโโ ๐ง Basics of How the Web Works (HTTP, DNS, Hosting)
โโโ ๐ HTML5 (Structure, Forms, Media)
โโโ ๐จ CSS3 (Box Model, Flexbox, Grid, Animations)
โโโ ๐ฑ Mini Project: Personal Portfolio Website
โโโ โก๏ธ JavaScript Fundamentals (Events, DOM, Arrays, Functions)
โโโ ๐งช Mini Project: Interactive Quiz App
โโโ โ๏ธ Version Control with Git & GitHub
โโโ ๐ฑ Responsive Design with Media Queries
โโโ ๐งช Mini Project: Responsive Blog Homepage
โโโ ๐ฆ Introduction to NPM, VS Code Shortcuts, Emmet
โโโ โ๏ธ Intro to Frontend Frameworks: React/Vue
๐๐ React แแฑแธแแฒแทแแฐแแฝแฑแ Developer แแผแ แบแแฒแทแแแฝแฑแแฒแ แแแฑแธแแฒแทแแฐแแฝแฑแ ๐ แ แแฌแแซแแปแ
โค23
โ๏ธ Backend Development Roadmap 2025
โโโ ๐ง Understanding Client-Server Architecture
โโโ โ๏ธ HTTP, HTTPS, REST, and WebSockets
โโโ ๐ Databases (SQL vs NoSQL)
โโโ ๐ Authentication & Authorization (Sessions, Tokens, OAuth)
โโโ ๐งฉ Building RESTful APIs
โโโ ๐ฆ Caching (Redis, CDN concepts)
โโโ ๐ Background Jobs & Queues (e.g., BullMQ, Celery)
โโโ ๐งช Mini Project: URL Shortener Service
โโโ ๐ API Rate Limiting, Pagination, Filtering
โโโ ๐งช Mini Project: File Upload API with Role-Based Access
โโโ ๐งฑ Design Patterns in Backend (Factory, Singleton, Middleware)
โโโ ๐งช Mini Project: E-commerce Backend (Cart + Orders + Auth)
โโโ โ๏ธ Load Balancing & Scalability Concepts
โโโ ๐ API Documentation (Swagger, Postman)
โโโ โ๏ธ Deployment (CI/CD, Docker, Cloud Basics)
๐โค๏ธ React แแฑแธแแแบ Developer แแฑแฌแบ ๐
โโโ ๐ง Understanding Client-Server Architecture
โโโ โ๏ธ HTTP, HTTPS, REST, and WebSockets
โโโ ๐ Databases (SQL vs NoSQL)
โโโ ๐ Authentication & Authorization (Sessions, Tokens, OAuth)
โโโ ๐งฉ Building RESTful APIs
โโโ ๐ฆ Caching (Redis, CDN concepts)
โโโ ๐ Background Jobs & Queues (e.g., BullMQ, Celery)
โโโ ๐งช Mini Project: URL Shortener Service
โโโ ๐ API Rate Limiting, Pagination, Filtering
โโโ ๐งช Mini Project: File Upload API with Role-Based Access
โโโ ๐งฑ Design Patterns in Backend (Factory, Singleton, Middleware)
โโโ ๐งช Mini Project: E-commerce Backend (Cart + Orders + Auth)
โโโ โ๏ธ Load Balancing & Scalability Concepts
โโโ ๐ API Documentation (Swagger, Postman)
โโโ โ๏ธ Deployment (CI/CD, Docker, Cloud Basics)
๐โค๏ธ React แแฑแธแแแบ Developer แแฑแฌแบ ๐
โค16
C++ Programming Roadmap
|
|-- Fundamentals
| |-- Basics of Programming
| | |-- Introduction to C++
| | |-- Setting Up Development Environment (IDE: Code::Blocks, Visual Studio, etc.)
| | |-- Compiling and Running C++ Programs
| |
| |-- Syntax and Structure
| | |-- Basic Syntax
| | |-- Variables and Data Types
| | |-- Operators (Arithmetic, Relational, Logical, Bitwise)
|
|-- Control Structures
| |-- Conditional Statements
| | |-- If-Else Statements
| | |-- Switch Case
| |
| |-- Loops
| | |-- For Loop
| | |-- While Loop
| | |-- Do-While Loop
| |
| |-- Jump Statements
| | |-- Break, Continue
| | |-- Goto Statement
|
|-- Functions and Scope
| |-- Defining Functions
| | |-- Function Syntax
| | |-- Parameters and Arguments (Pass by Value, Pass by Reference)
| | |-- Return Statement
| |
| |-- Function Overloading
| | |-- Overloading Functions with Different Parameters
| |
| |-- Scope and Lifetime
| | |-- Local and Global Scope
| | |-- Static Variables
|
|-- Object-Oriented Programming (OOP)
| |-- Basics of OOP
| | |-- Classes and Objects
| | |-- Member Functions and Data Members
| |
| |-- Constructors and Destructors
| | |-- Constructor Types (Default, Parameterized, Copy)
| | |-- Destructor Basics
| |
| |-- Inheritance
| | |-- Single and Multiple Inheritance
| | |-- Protected Access Specifier
| | |-- Virtual Base Class
| |
| |-- Polymorphism
| | |-- Function Overriding
| | |-- Virtual Functions and Pure Virtual Functions
| | |-- Abstract Classes
| |
| |-- Encapsulation and Abstraction
| | |-- Access Specifiers (Public, Private, Protected)
| | |-- Getters and Setters
| |
| |-- Operator Overloading
| | |-- Overloading Operators (Arithmetic, Relational, etc.)
| | |-- Friend Functions
|
|-- Advanced C++
| |-- Pointers and Dynamic Memory
| | |-- Pointer Basics
| | |-- Dynamic Memory Allocation (new, delete)
| | |-- Pointer Arithmetic
| |
| |-- References
| | |-- Reference Variables
| | |-- Passing by Reference
| |
| |-- Templates
| | |-- Function Templates
| | |-- Class Templates
| |
| |-- Exception Handling
| | |-- Try-Catch Blocks
| | |-- Throwing Exceptions
| | |-- Standard Exceptions
|
|-- Data Structures
| |-- Arrays and Strings
| | |-- One-Dimensional and Multi-Dimensional Arrays
| | |-- String Handling
| |
| |-- Linked Lists
| | |-- Singly and Doubly Linked Lists
| |
| |-- Stacks and Queues
| | |-- Stack Operations (Push, Pop, Peek)
| | |-- Queue Operations (Enqueue, Dequeue)
| |
| |-- Trees and Graphs
| | |-- Binary Trees, Binary Search Trees
| | |-- Graph Representation and Traversal (DFS, BFS)
|
|-- Standard Template Library (STL)
| |-- Containers
| | |-- Vectors, Lists, Deques
| | |-- Stacks, Queues, Priority Queues
| | |-- Sets, Maps, Unordered Maps
| |
| |-- Iterators
| | |-- Input and Output Iterators
| | |-- Forward, Bidirectional, and Random Access Iterators
| |
| |-- Algorithms
| | |-- Sorting, Searching, and Manipulation
| | |-- Numeric Algorithms
|
|-- File Handling
| |-- Streams and File I/O
| | |-- ifstream, ofstream, fstream
| | |-- Reading and Writing Files
| | |-- Binary File Handling
|
|-- Testing and Debugging
| |-- Debugging Tools
| | |-- gdb (GNU Debugger)
| | |-- Valgrind for Memory Leak Detection
| |
| |-- Unit Testing
| | |-- Google Test (gtest)
| | |-- Writing and Running Tests
|
|-- Deployment and DevOps
| |-- Version Control with Git
| | |-- Integrating C++ Projects with GitHub
| |-- Continuous Integration/Continuous Deployment (CI/CD)
| | |-- Using Jenkins or GitHub
| |
| |--Free courses
| | |--imp.i115008.net/kjoq9V
| | |--Microsoft Documentation
| | |--Udemy Course
ENJOY LEARNING ๐๐
|
|-- Fundamentals
| |-- Basics of Programming
| | |-- Introduction to C++
| | |-- Setting Up Development Environment (IDE: Code::Blocks, Visual Studio, etc.)
| | |-- Compiling and Running C++ Programs
| |
| |-- Syntax and Structure
| | |-- Basic Syntax
| | |-- Variables and Data Types
| | |-- Operators (Arithmetic, Relational, Logical, Bitwise)
|
|-- Control Structures
| |-- Conditional Statements
| | |-- If-Else Statements
| | |-- Switch Case
| |
| |-- Loops
| | |-- For Loop
| | |-- While Loop
| | |-- Do-While Loop
| |
| |-- Jump Statements
| | |-- Break, Continue
| | |-- Goto Statement
|
|-- Functions and Scope
| |-- Defining Functions
| | |-- Function Syntax
| | |-- Parameters and Arguments (Pass by Value, Pass by Reference)
| | |-- Return Statement
| |
| |-- Function Overloading
| | |-- Overloading Functions with Different Parameters
| |
| |-- Scope and Lifetime
| | |-- Local and Global Scope
| | |-- Static Variables
|
|-- Object-Oriented Programming (OOP)
| |-- Basics of OOP
| | |-- Classes and Objects
| | |-- Member Functions and Data Members
| |
| |-- Constructors and Destructors
| | |-- Constructor Types (Default, Parameterized, Copy)
| | |-- Destructor Basics
| |
| |-- Inheritance
| | |-- Single and Multiple Inheritance
| | |-- Protected Access Specifier
| | |-- Virtual Base Class
| |
| |-- Polymorphism
| | |-- Function Overriding
| | |-- Virtual Functions and Pure Virtual Functions
| | |-- Abstract Classes
| |
| |-- Encapsulation and Abstraction
| | |-- Access Specifiers (Public, Private, Protected)
| | |-- Getters and Setters
| |
| |-- Operator Overloading
| | |-- Overloading Operators (Arithmetic, Relational, etc.)
| | |-- Friend Functions
|
|-- Advanced C++
| |-- Pointers and Dynamic Memory
| | |-- Pointer Basics
| | |-- Dynamic Memory Allocation (new, delete)
| | |-- Pointer Arithmetic
| |
| |-- References
| | |-- Reference Variables
| | |-- Passing by Reference
| |
| |-- Templates
| | |-- Function Templates
| | |-- Class Templates
| |
| |-- Exception Handling
| | |-- Try-Catch Blocks
| | |-- Throwing Exceptions
| | |-- Standard Exceptions
|
|-- Data Structures
| |-- Arrays and Strings
| | |-- One-Dimensional and Multi-Dimensional Arrays
| | |-- String Handling
| |
| |-- Linked Lists
| | |-- Singly and Doubly Linked Lists
| |
| |-- Stacks and Queues
| | |-- Stack Operations (Push, Pop, Peek)
| | |-- Queue Operations (Enqueue, Dequeue)
| |
| |-- Trees and Graphs
| | |-- Binary Trees, Binary Search Trees
| | |-- Graph Representation and Traversal (DFS, BFS)
|
|-- Standard Template Library (STL)
| |-- Containers
| | |-- Vectors, Lists, Deques
| | |-- Stacks, Queues, Priority Queues
| | |-- Sets, Maps, Unordered Maps
| |
| |-- Iterators
| | |-- Input and Output Iterators
| | |-- Forward, Bidirectional, and Random Access Iterators
| |
| |-- Algorithms
| | |-- Sorting, Searching, and Manipulation
| | |-- Numeric Algorithms
|
|-- File Handling
| |-- Streams and File I/O
| | |-- ifstream, ofstream, fstream
| | |-- Reading and Writing Files
| | |-- Binary File Handling
|
|-- Testing and Debugging
| |-- Debugging Tools
| | |-- gdb (GNU Debugger)
| | |-- Valgrind for Memory Leak Detection
| |
| |-- Unit Testing
| | |-- Google Test (gtest)
| | |-- Writing and Running Tests
|
|-- Deployment and DevOps
| |-- Version Control with Git
| | |-- Integrating C++ Projects with GitHub
| |-- Continuous Integration/Continuous Deployment (CI/CD)
| | |-- Using Jenkins or GitHub
| |
| |--Free courses
| | |--imp.i115008.net/kjoq9V
| | |--Microsoft Documentation
| | |--Udemy Course
ENJOY LEARNING ๐๐
Udacity
Learn C++ Programming | Udacity
Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
โก2โค1๐ฅฐ1
๐ฅ Classes & Objects in Python
โค3
Javascript แ แแฌแแฝแฑแแแบแแแพแฌแแฒ ? :
The JavaScript Tree ๐
|
|โโ Variables
| โโโ var
| โโโ let
| โโโ const
|
|โโ Data Types
| โโโ String
| โโโ Number
| โโโ Boolean
| โโโ Object
| โโโ Array
| โโโ Null
| โโโ Undefined
|
|โโ Operators
| โโโ Arithmetic
| โโโ Assignment
| โโโ Comparison
| โโโ Logical
| โโโ Unary
| โโโ Ternary (Conditional)
||โโ Control Flow
| โโโ if statement
| โโโ else statement
| โโโ else if statement
| โโโ switch statement
| โโโ for loop
| โโโ while loop
| โโโ do-while loop
|
|โโ Functions
| โโโ Function declaration
| โโโ Function expression
| โโโ Arrow function
| โโโ IIFE (Immediately Invoked Function Expression)
|
|โโ Scope
| โโโ Global scope
| โโโ Local scope
| โโโ Block scope
| โโโ Lexical scope
||โโ Arrays
| โโโ Array methods
| | โโโ push()
| | โโโ pop()
| | โโโ shift()
| | โโโ unshift()
| | โโโ splice()
| | โโโ slice()
| | โโโ concat()
| โโโ Array iteration
| โโโ forEach()
| โโโ map()
| โโโ filter()
| โโโ reduce()|
|โโ Objects
| โโโ Object properties
| | โโโ Dot notation
| | โโโ Bracket notation
| โโโ Object methods
| | โโโ Object.keys()
| | โโโ Object.values()
| | โโโ Object.entries()
| โโโ Object destructuring
||โโ Promises
| โโโ Promise states
| | โโโ Pending
| | โโโ Fulfilled
| | โโโ Rejected
| โโโ Promise methods
| | โโโ then()
| | โโโ catch()
| | โโโ finally()
| โโโ Promise.all()
|
|โโ Asynchronous JavaScript
| โโโ Callbacks
| โโโ Promises
| โโโ Async/Await
|
|โโ Error Handling
| โโโ try...catch statement
| โโโ throw statement
|
|โโ JSON (JavaScript Object Notation)
||โโ Modules
| โโโ import
| โโโ export
|
|โโ DOM Manipulation
| โโโ Selecting elements
| โโโ Modifying elements
| โโโ Creating elements
|
|โโ Events
| โโโ Event listeners
| โโโ Event propagation
| โโโ Event delegation
|
|โโ AJAX (Asynchronous JavaScript and XML)
|
|โโ Fetch API
||โโ ES6+ Features
| โโโ Template literals
| โโโ Destructuring assignment
| โโโ Spread/rest operator
| โโโ Arrow functions
| โโโ Classes
| โโโ let and const
| โโโ Default parameters
| โโโ Modules
| โโโ Promises
|
|โโ Web APIs
| โโโ Local Storage
| โโโ Session Storage
| โโโ Web Storage API
|
|โโ Libraries and Frameworks
| โโโ React
| โโโ Angular
| โโโ Vue.js
||โโ Debugging
| โโโ Console.log()
| โโโ Breakpoints
| โโโ DevTools
|
|โโ Others
| โโโ Closures
| โโโ Callbacks
| โโโ Prototypes
| โโโ this keyword
| โโโ Hoisting
| โโโ Strict mode
|
| END __
The JavaScript Tree ๐
|
|โโ Variables
| โโโ var
| โโโ let
| โโโ const
|
|โโ Data Types
| โโโ String
| โโโ Number
| โโโ Boolean
| โโโ Object
| โโโ Array
| โโโ Null
| โโโ Undefined
|
|โโ Operators
| โโโ Arithmetic
| โโโ Assignment
| โโโ Comparison
| โโโ Logical
| โโโ Unary
| โโโ Ternary (Conditional)
||โโ Control Flow
| โโโ if statement
| โโโ else statement
| โโโ else if statement
| โโโ switch statement
| โโโ for loop
| โโโ while loop
| โโโ do-while loop
|
|โโ Functions
| โโโ Function declaration
| โโโ Function expression
| โโโ Arrow function
| โโโ IIFE (Immediately Invoked Function Expression)
|
|โโ Scope
| โโโ Global scope
| โโโ Local scope
| โโโ Block scope
| โโโ Lexical scope
||โโ Arrays
| โโโ Array methods
| | โโโ push()
| | โโโ pop()
| | โโโ shift()
| | โโโ unshift()
| | โโโ splice()
| | โโโ slice()
| | โโโ concat()
| โโโ Array iteration
| โโโ forEach()
| โโโ map()
| โโโ filter()
| โโโ reduce()|
|โโ Objects
| โโโ Object properties
| | โโโ Dot notation
| | โโโ Bracket notation
| โโโ Object methods
| | โโโ Object.keys()
| | โโโ Object.values()
| | โโโ Object.entries()
| โโโ Object destructuring
||โโ Promises
| โโโ Promise states
| | โโโ Pending
| | โโโ Fulfilled
| | โโโ Rejected
| โโโ Promise methods
| | โโโ then()
| | โโโ catch()
| | โโโ finally()
| โโโ Promise.all()
|
|โโ Asynchronous JavaScript
| โโโ Callbacks
| โโโ Promises
| โโโ Async/Await
|
|โโ Error Handling
| โโโ try...catch statement
| โโโ throw statement
|
|โโ JSON (JavaScript Object Notation)
||โโ Modules
| โโโ import
| โโโ export
|
|โโ DOM Manipulation
| โโโ Selecting elements
| โโโ Modifying elements
| โโโ Creating elements
|
|โโ Events
| โโโ Event listeners
| โโโ Event propagation
| โโโ Event delegation
|
|โโ AJAX (Asynchronous JavaScript and XML)
|
|โโ Fetch API
||โโ ES6+ Features
| โโโ Template literals
| โโโ Destructuring assignment
| โโโ Spread/rest operator
| โโโ Arrow functions
| โโโ Classes
| โโโ let and const
| โโโ Default parameters
| โโโ Modules
| โโโ Promises
|
|โโ Web APIs
| โโโ Local Storage
| โโโ Session Storage
| โโโ Web Storage API
|
|โโ Libraries and Frameworks
| โโโ React
| โโโ Angular
| โโโ Vue.js
||โโ Debugging
| โโโ Console.log()
| โโโ Breakpoints
| โโโ DevTools
|
|โโ Others
| โโโ Closures
| โโโ Callbacks
| โโโ Prototypes
| โโโ this keyword
| โโโ Hoisting
| โโโ Strict mode
|
| END __
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Python CheatSheet ๐ โ
1. Basic Syntax
- Print Statement:
- Comments:
2. Data Types
- Integer:
- Float:
- String:
- List:
- Tuple:
- Dictionary:
3. Control Structures
- If Statement:
- For Loop:
- While Loop:
4. Functions
- Define Function:
- Lambda Function:
5. Exception Handling
- Try-Except Block:
6. File I/O
- Read File:
- Write File:
7. List Comprehensions
- Basic Example:
- Conditional Comprehension:
8. Modules and Packages
- Import Module:
- Import Specific Function:
9. Common Libraries
- NumPy:
- Pandas:
- Matplotlib:
10. Object-Oriented Programming
- Define Class:
11. Virtual Environments
- Create Environment:
- Activate Environment:
- Windows:
- macOS/Linux:
12. Common Commands
- Run Script:
- Install Package:
- List Installed Packages:
แแฎ Python checklist แ syntax, functions, แแฒแท coding skills แแฝแฑแแญแฏแธแแแบแ แฑแแแทแบ quick reference แกแแฑแแฒแท แกแแฑแฌแแบแกแแฐแแผแฏแแแบแแญแฏแแฐแแแซแแแบแแปแ
1. Basic Syntax
- Print Statement:
print("Hello, World!")- Comments:
# This is a comment2. Data Types
- Integer:
x = 10- Float:
y = 10.5- String:
name = "Alice"- List:
fruits = ["apple", "banana", "cherry"]- Tuple:
coordinates = (10, 20)- Dictionary:
person = {"name": "Alice", "age": 25}3. Control Structures
- If Statement:
if x > 10:
print("x is greater than 10")
- For Loop:
for fruit in fruits:
print(fruit)
- While Loop:
while x < 5:
x += 1
4. Functions
- Define Function:
def greet(name):
return f"Hello, {name}!"
- Lambda Function:
add = lambda a, b: a + b5. Exception Handling
- Try-Except Block:
try:
result = 10 / 0
except ZeroDivisionError:
print("Cannot divide by zero.")
6. File I/O
- Read File:
with open('file.txt', 'r') as file:
content = file.read()
- Write File:
with open('file.txt', 'w') as file:
file.write("Hello, World!")
7. List Comprehensions
- Basic Example:
squared = [x**2 for x in range(10)]- Conditional Comprehension:
even_squares = [x**2 for x in range(10) if x % 2 == 0]8. Modules and Packages
- Import Module:
import math- Import Specific Function:
from math import sqrt9. Common Libraries
- NumPy:
import numpy as np- Pandas:
import pandas as pd- Matplotlib:
import matplotlib.pyplot as plt10. Object-Oriented Programming
- Define Class:
class Dog:
def __init__(self, name):
self.name = name
def bark(self):
return "Woof!"
11. Virtual Environments
- Create Environment:
python -m venv myenv- Activate Environment:
- Windows:
myenv\Scripts\activate- macOS/Linux:
source myenv/bin/activate12. Common Commands
- Run Script:
python script.py- Install Package:
pip install package_name- List Installed Packages:
pip listแแฎ Python checklist แ syntax, functions, แแฒแท coding skills แแฝแฑแแญแฏแธแแแบแ แฑแแแทแบ quick reference แกแแฑแแฒแท แกแแฑแฌแแบแกแแฐแแผแฏแแแบแแญแฏแแฐแแแซแแแบแแปแ
โค4