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FFREE NOTES 🔖CODINIT🔖

FREE NOTES 🔖CODINIT🔖

@Cod_Init · channel · Education · indexed since 2026-08-26
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OD01🚩
❇️NOTES ARE MIXED UP RIGHT? SO THE SIMPLEST WAY TO FIND THE NOTES IS TO CLICK ON TOP RIGHT CORNER ( THREE DOTS ) AND SEARCH . IF YOU WANT C NOTES THEN SEARCH C IF JAVA THEN TYPE JAVA AND ENTER THAT'S IT
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OD01🚩
30-Day Roadmap to Learn Android App Development up to an Intermediate Level Week 1: Setting the Foundation *Day 1-2:* - Familiarize yourself with the basics of Android development and set up Android Studio. - Create a simple "Hello, Android!" app and run it on an emulator or a physical device. *Day 3-4:* - Understand the Android project structure and layout files (XML). - Explore activities and their lifecycle in Android. *Day 5-7:* - Dive into user interface components like buttons, text views, and layouts. - Build a basic interactive app with user input. Week 2: Functionality and Navigation *Day 8-9:* - Study how to handle button clicks and user interactions. - Learn about intents and navigation between activities. *Day 10-12:* - Explore fragments for modular UI components. - Understand how to pass data between activities and fragments. *Day 13-14:* - Practice creating and using custom views. - Build a small project involving multiple activities and fragments. Week 3: Data Management *Day 15-17:* - Learn about data storage options: SharedPreferences and internal storage. - Understand how to work with SQLite databases in Android. *Day 18-19:* - Study content providers and how to share data between apps. - Practice implementing data persistence in a project. *Day 20-21:* - Explore background processing and AsyncTask for handling long-running tasks. - Understand the basics of threading and handling concurrency. Week 4: Advanced Topics *Day 22-23:* - Dive into handling permissions in Android apps. - Work on projects involving file operations and reading/writing to external storage. *Day 24-26:* - Learn about services and background processing. - Explore broadcast receivers and how to respond to system-wide events. *Day 27-28:* - Study advanced UI components like RecyclerView for efficient list displays. - Explore Android's networking capabilities and make API requests. *Day 29-30:* - Delve into more advanced topics like dependency injection (e.g., Dagger)… Read in full →
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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 Expressi… Read in full →
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🔥 DSA Master Stage 1- Learn C/C++/JAVA/Python Stage 2- Learn basic maths Stage 3- Understand time & space complexity Stage 4- Arrays & Strings Stage 5- Linked Lists Stage 5.1- Practice Questions Stage 6- Stacks and Queues Stage 7- Trees Stage 8- BST Stage 8.1- Practice Questions Stage 9- Heaps Stage 10- Hashing Stage 11- Graphs (DFS, BFS) Stage 11.1- Weekly coding challenges Stage 12- Advanced Graph Algo (Dijkstra, Bellman-Ford, Prim, Kruskal) Stage 13- Dynamic Programming Stage 14- Trie & Segment Trie Stage 15- Divide & Conquer, Greedy Algo Stage 15.1- Practice Questions Stage 16- Projects: Snake game, Sudoku solver, File zipper, Map navigator Stage 17- Contribute to open-source projects
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🌟 Attention: Exciting Opportunity for Salesforce Devloper in Hyderabad! 🚀 Greetings Team! 👋 🌐 Role: Salesforce Devloper 📍 Location: Hyderabad (Candidates currently in the Hyderabad are preferred) 🕐 Experience: 5+ Years 💰 Salary: ₹25-30 LPA 👩‍💻 Work Mode: Hybrid ⏳ Join Availability: Immediate Joiner Note: While sending resumes via email, please use the following format for the subject line: Your Name - Job Title (Salesforce Devloper) - Experience ( years). Ready to take your career to new heights? 🚀 Submit your resume to [email protected] and embark on this amazing journey with us! 🌈✨
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FREE NOTES 🔖CODINIT🔖
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React Js Complete 💯 Notes Atul Kumar.pdf · 63.3 MB · click to show
💎React JS Notes💎 ⭐️Don't Forget Share & Support React ♥️ here. For Such More Content...
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