🖥 Get Started with Python
A good course on Python from Google.
More than 30 hours of relevant materials that will help you get into the topic.
Here the basic concepts of programming in Python and other features are discussed. Ideal if you have long wanted to try yourself in IT.
📌 Course
A good course on Python from Google.
More than 30 hours of relevant materials that will help you get into the topic.
Here the basic concepts of programming in Python and other features are discussed. Ideal if you have long wanted to try yourself in IT.
📌 Course
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🔺DATA STRUCTURE🔺 INTERVIEW SERIES.pdf
884.3 KB
DATA STRUCTURE ✅
INTERVIEW SERIES 🔹(PART - 1)
◾HANDWRITTEN NOTES ✍️◾
INTERVIEW SERIES 🔹(PART - 1)
◾HANDWRITTEN NOTES ✍️◾
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Form Validation in javanoscript .pdf
3.3 MB
Form Validation in JavaScript
Learn This Before React.pdf
2.1 MB
Learn this before React
OOPS Concept in Real Life.pdf
8.1 MB
OOPS Concept in Real Life
JSX VS HTML.pdf
1.7 MB
JSX VS HTML
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HTML, CSS JavaScript Web Publishing.pdf
20.5 MB
Web publishing with HTML and CSS
Laura Lemay, 2011
Laura Lemay, 2011
Django 3 By Example Third Edition.pdf
9.1 MB
Django 3 By Example
Antonio Melé, 2020
Antonio Melé, 2020
RESTful Web API Patterns and Practice....pdf
5.6 MB
RESTful Web API Patterns & Practices Cookbook
Mike Amundsen, 2023
Mike Amundsen, 2023
Principles of Web Design, 6th ed 2015 - Joel Sklar.pdf
78.8 MB
Principles of Web Design
Joel Sklar, 2015
Joel Sklar, 2015
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Want to become a Front-End Developer?
Here’s a roadmap with essential skills & concepts to learn:
1. Core Web Development
HTML & CSS: Master the basics and advanced features (e.g., Flexbox, Grid, animations, responsiveness).
JavaScript: Understand ES6+ syntax, DOM manipulation, events, asynchronous programming (Promises, async/await).
2. CSS Frameworks & Preprocessors
CSS Frameworks: Learn Bootstrap, Tailwind CSS, or Materialize for quick, responsive design.
CSS Preprocessors: Sass or LESS to write efficient, reusable CSS with variables and functions.
3. JavaScript Frameworks & Libraries
React: Widely used for component-based architecture. Learn hooks, context, and basic state management.
Vue.js or Angular: Understand their core concepts if you need to adapt to other frameworks.
4. State Management
Redux / Context API: Manage application state in larger applications.
MobX, Zustand, or Recoil: Alternatives to Redux, depending on the project.
5. API Integration & Async Operations
REST APIs & GraphQL: Fetch and update data from servers using Axios or Fetch API.
Async Operations: Work with asynchronous data flows using Promises, async/await, and Observables.
6. Component-Driven Development
Storybook: Develop and test components in isolation.
Atomic Design: Break down UIs into small, reusable components.
7. Testing & Debugging
Unit Testing: Use Jest or Mocha for JavaScript testing.
Component Testing: Use tools like React Testing Library or Enzyme.
End-to-End (E2E) Testing: Cypress or Playwright for simulating real user interactions.
8. Progressive Web Apps (PWAs)
Offline Capabilities: Caching and Service Workers to make apps offline-friendly.
Web App Manifest: Make web apps installable on mobile devices.
9. Performance Optimization
Lazy Loading: Load only the necessary resources.
Code Splitting: Break down code for faster loading (Webpack, Vite).
Image Optimization: Use modern formats (WebP), and implement responsive images.
10. Web Accessibility
WAI-ARIA: Accessibility standards to make your app usable for all users.
WCAG: Follow Web Content Accessibility Guidelines.
11. Responsive & Adaptive Design
Media Queries: Write responsive layouts to suit various devices.
Adaptive Design: Develop different designs for mobile, tablet, and desktop.
12. Version Control & Collaboration
Git: Learn the basics of version control.
GitHub/GitLab: Collaborate with other developers and manage repositories.
13. Deployment & DevOps Basics
CI/CD: Automate build and deployment pipelines with GitHub Actions or GitLab CI.
Hosting: Deploy on Netlify, Vercel, or AWS Amplify.
14. Security
Secure APIs: Understand Cross-Origin Resource Sharing (CORS) and CSRF protection.
Authentication: Learn about OAuth, JWT, and cookie/session management.
Free Books and Courses to learn Frontend Development👇👇
Frontend Development Free Course with Project
Frontend Project Ideas
Frontend Developer Free Book
Frontend Interview preparation handbook
Foundations of Frontend Development Free Udemy course
Become a Frontend Developer in 2025
Javanoscript Resources
Join @free4unow_backup for more free courses
Like for more ❤️
ENJOY LEARNING👍👍
Here’s a roadmap with essential skills & concepts to learn:
1. Core Web Development
HTML & CSS: Master the basics and advanced features (e.g., Flexbox, Grid, animations, responsiveness).
JavaScript: Understand ES6+ syntax, DOM manipulation, events, asynchronous programming (Promises, async/await).
2. CSS Frameworks & Preprocessors
CSS Frameworks: Learn Bootstrap, Tailwind CSS, or Materialize for quick, responsive design.
CSS Preprocessors: Sass or LESS to write efficient, reusable CSS with variables and functions.
3. JavaScript Frameworks & Libraries
React: Widely used for component-based architecture. Learn hooks, context, and basic state management.
Vue.js or Angular: Understand their core concepts if you need to adapt to other frameworks.
4. State Management
Redux / Context API: Manage application state in larger applications.
MobX, Zustand, or Recoil: Alternatives to Redux, depending on the project.
5. API Integration & Async Operations
REST APIs & GraphQL: Fetch and update data from servers using Axios or Fetch API.
Async Operations: Work with asynchronous data flows using Promises, async/await, and Observables.
6. Component-Driven Development
Storybook: Develop and test components in isolation.
Atomic Design: Break down UIs into small, reusable components.
7. Testing & Debugging
Unit Testing: Use Jest or Mocha for JavaScript testing.
Component Testing: Use tools like React Testing Library or Enzyme.
End-to-End (E2E) Testing: Cypress or Playwright for simulating real user interactions.
8. Progressive Web Apps (PWAs)
Offline Capabilities: Caching and Service Workers to make apps offline-friendly.
Web App Manifest: Make web apps installable on mobile devices.
9. Performance Optimization
Lazy Loading: Load only the necessary resources.
Code Splitting: Break down code for faster loading (Webpack, Vite).
Image Optimization: Use modern formats (WebP), and implement responsive images.
10. Web Accessibility
WAI-ARIA: Accessibility standards to make your app usable for all users.
WCAG: Follow Web Content Accessibility Guidelines.
11. Responsive & Adaptive Design
Media Queries: Write responsive layouts to suit various devices.
Adaptive Design: Develop different designs for mobile, tablet, and desktop.
12. Version Control & Collaboration
Git: Learn the basics of version control.
GitHub/GitLab: Collaborate with other developers and manage repositories.
13. Deployment & DevOps Basics
CI/CD: Automate build and deployment pipelines with GitHub Actions or GitLab CI.
Hosting: Deploy on Netlify, Vercel, or AWS Amplify.
14. Security
Secure APIs: Understand Cross-Origin Resource Sharing (CORS) and CSRF protection.
Authentication: Learn about OAuth, JWT, and cookie/session management.
Free Books and Courses to learn Frontend Development👇👇
Frontend Development Free Course with Project
Frontend Project Ideas
Frontend Developer Free Book
Frontend Interview preparation handbook
Foundations of Frontend Development Free Udemy course
Become a Frontend Developer in 2025
Javanoscript Resources
Join @free4unow_backup for more free courses
Like for more ❤️
ENJOY LEARNING👍👍
👍1
Leetcode patterns you should definitely checkout to Learn DSA(Java) from scratch
1️⃣ Arrays: Data structures, such as arrays, store elements in contiguous memory locations. They are versatile and useful for a wide variety of purposes.
LeetCode Problems:
• Search in Rotated Sorted Array (Problem #33)
• Product of Array Except Self (Problem #238)
• Find the Missing Number (Problem #268)
2️⃣Two Pointers: In Two Pointers, two pointers are maintained in the collection and can be manipulated to solve a problem efficiently.
LeetCode problems:
• Trapping Rain Water (Problem #42)
• Longest Substring Without Repeating Characters (Problem #3)
• Squares of a Sorted Array (Problem #977)
3️⃣In-place Linked List Traversal: As an explanation, in-place traversal is a technique for modifying linked list nodes without using extra space.
LeetCode Problems:
• Remove Nth Node From End of List (Problem #19)
• Reorder List (Problem #143)
4️⃣Fast & Slow Pointers: This pattern uses two pointers to traverse a sequence at different speeds (fast and slow), often used to detect cycles or find a specific position in the sequence.
LeetCode Problems:
• Happy Number (Problem #202)
• Subarray Sum Equals K (Problem #560)
• Intersection of Two Linked Lists (Problem #160)
5️⃣Merge Intervals: This pattern involves merging overlapping intervals in a collection, often used in problems dealing with intervals or ranges.
LeetCode problems:
• Non-overlapping Intervals (Problem #435)
• Minimum Number of Arrows to Burst Balloons (Problem #452)
Join for more: https://news.1rj.ru/str/crackingthecodinginterview
DSA Interview Preparation Resources: https://topmate.io/coding/886874
ENJOY LEARNING 👍👍
1️⃣ Arrays: Data structures, such as arrays, store elements in contiguous memory locations. They are versatile and useful for a wide variety of purposes.
LeetCode Problems:
• Search in Rotated Sorted Array (Problem #33)
• Product of Array Except Self (Problem #238)
• Find the Missing Number (Problem #268)
2️⃣Two Pointers: In Two Pointers, two pointers are maintained in the collection and can be manipulated to solve a problem efficiently.
LeetCode problems:
• Trapping Rain Water (Problem #42)
• Longest Substring Without Repeating Characters (Problem #3)
• Squares of a Sorted Array (Problem #977)
3️⃣In-place Linked List Traversal: As an explanation, in-place traversal is a technique for modifying linked list nodes without using extra space.
LeetCode Problems:
• Remove Nth Node From End of List (Problem #19)
• Reorder List (Problem #143)
4️⃣Fast & Slow Pointers: This pattern uses two pointers to traverse a sequence at different speeds (fast and slow), often used to detect cycles or find a specific position in the sequence.
LeetCode Problems:
• Happy Number (Problem #202)
• Subarray Sum Equals K (Problem #560)
• Intersection of Two Linked Lists (Problem #160)
5️⃣Merge Intervals: This pattern involves merging overlapping intervals in a collection, often used in problems dealing with intervals or ranges.
LeetCode problems:
• Non-overlapping Intervals (Problem #435)
• Minimum Number of Arrows to Burst Balloons (Problem #452)
Join for more: https://news.1rj.ru/str/crackingthecodinginterview
DSA Interview Preparation Resources: https://topmate.io/coding/886874
ENJOY LEARNING 👍👍
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