Coders Learning

Visualize data on Google Maps Platform Learn to translate external data sources to graphics on maps. ✅ Free Online Course 🧱 4 modules 🎬 Video Lectures 🏃‍♂️ Self paced 📊 Lab: 1 🧮 Quiz Source: Google 🔗 https://developers.google.com/learn/pathways/maps-visualize-data?hl=en #Data_Science #Google_Map #Data_Visualization ➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Join @coderslearning for more 𝗘𝗡𝗝𝗢𝗬 𝗟𝗘𝗔𝗥𝗡𝗜𝗡𝗚👍👍

Here are the 50 JavaScript interview questions for 2024 1. What is JavaScript? 2. What are the data types in JavaScript? 3. What is the difference between null and undefined? 4. Explain the concept of hoisting in JavaScript. 5. What is a closure in JavaScript? 6. What is the difference between “==” and “===” operators in JavaScript? 7. Explain the concept of prototypal inheritance in JavaScript. 8. What are the different ways to define a function in JavaScript? 9. How does event delegation work in JavaScript? 10. What is the purpose of the “this” keyword in JavaScript? 11. What are the different ways to create objects in JavaScript? 12. Explain the concept of callback functions in JavaScript. 13. What is event bubbling and event capturing in JavaScript? 14. What is the purpose of the “bind” method in JavaScript? 15. Explain the concept of AJAX in JavaScript. 16. What is the “typeof” operator used for? 17. How does JavaScript handle errors and exceptions? 18. Explain the concept of event-driven programming in JavaScript. 19. What is the purpose of the “async” and “await” keywords in JavaScript? 20. What is the difference between a deep copy and a shallow copy in JavaScript? 21. How does JavaScript handle memory management? 22. Explain the concept of event loop in JavaScript. 23. What is the purpose of the “map” method in JavaScript? 24. What is a promise in JavaScript? 25. How do you handle errors in promises? 26. Explain the concept of currying in JavaScript. 27. What is the purpose of the “reduce” method in JavaScript? 28. What is the difference between “null” and “undefined” in JavaScript? 29. What are the different types of loops in JavaScript? 30. What is the difference between “let,” “const,” and “var” in JavaScript? 31. Explain the concept of event propagation in JavaScript. 32. What are the different ways to manipulate the DOM in JavaScript? 33. What is the purpose of the “localStorage” and “sessionStorage” objects? 34. How do you handle asynchronous operations in JavaScript? 35. What is the purpose of the “forEach” method in JavaScript? 36. What are the differences between “let” and “var” in JavaScript? 37. Explain the concept of memoization in JavaScript. 38. What is the purpose of the “splice” method in JavaScript arrays? 39. What is a generator function in JavaScript? 40. How does JavaScript handle variable scoping? 41. What is the purpose of the “split” method in JavaScript? 42. What is the difference between a deep clone and a shallow clone of an object? 43. Explain the concept of the event delegation pattern. 44. What are the differences between JavaScript’s “null” and “undefined”? 45. What is the purpose of the “arguments” object in JavaScript? 46. What are the different ways to define methods in JavaScript objects? 47. Explain the concept of memoization and its benefits. 48. What is the difference between “slice” and “splice” in JavaScript arrays? 49. What is the purpose of the “apply” and “call” methods in JavaScript? 50. Explain the concept of the event loop in JavaScript and how it handles asynchronous operations. Join @coderslearning for more!! Hope it helps :)

Don't overwhelm to learn Git,🙌 Git is only this much👇😇 1.Core: • git init • git clone • git add • git commit • git status • git diff • git checkout • git reset • git log • git show • git tag • git push • git pull 2.Branching: • git branch • git checkout -b • git merge • git rebase • git branch --set-upstream-to • git branch --unset-upstream • git cherry-pick 3.Merging: • git merge • git rebase 4.Stashing: • git stash • git stash pop • git stash list • git stash apply • git stash drop 5.Remotes: • git remote • git remote add • git remote remove • git fetch • git pull • git push • git clone --mirror 6.Configuration: • git config • git global config • git reset config 7. Plumbing: • git cat-file • git checkout-index • git commit-tree • git diff-tree • git for-each-ref • git hash-object • git ls-files • git ls-remote • git merge-tree • git read-tree • git rev-parse • git show-branch • git show-ref • git symbolic-ref • git tag --list • git update-ref 8.Porcelain: • git blame • git bisect • git checkout • git commit • git diff • git fetch • git grep • git log • git merge • git push • git rebase • git reset • git show • git tag 9.Alias: • git config --global alias.<alias> <command> 10.Hook: • git config --local core.hooksPath <path> Join @coderslearning for more!! Hope it helps :)

100 web vulnerabilities, categorized into various types : Injection Vulnerabilities: 1. SQL Injection (SQLi) 2. Cross-Site Scripting (XSS) 3. Cross-Site Request Forgery (CSRF) 4. Remote Code Execution (RCE) 5. Command Injection 6. XML Injection 7. LDAP Injection 8. XPath Injection 9. HTML Injection 10. Server-Side Includes (SSI) Injection 11. OS Command Injection 12. Blind SQL Injection 13. Server-Side Template Injection (SSTI) Broken Authentication and Session Management: 14. Session Fixation 15. Brute Force Attack 16. Session Hijacking 17. Password Cracking 18. Weak Password Storage 19. Insecure Authentication 20. Cookie Theft 21. Credential Reuse Sensitive Data Exposure: 22. Inadequate Encryption 23. Insecure Direct Object References (IDOR) 24. Data Leakage 25. Unencrypted Data Storage 26. Missing Security Headers 27. Insecure File Handling Security Misconfiguration: 28. Default Passwords 29. Directory Listing 30. Unprotected API Endpoints 31. Open Ports and Services 32. Improper Access Controls 33. Information Disclosure 34. Unpatched Software 35. Misconfigured CORS 36. HTTP Security Headers Misconfiguration XML-Related Vulnerabilities: 37. XML External Entity (XXE) Injection 38. XML Entity Expansion (XEE) 39. XML Bomb Broken Access Control: 40. Inadequate Authorization 41. Privilege Escalation 42. Insecure Direct Object References 43. Forceful Browsing 44. Missing Function-Level Access Control Insecure Deserialization: 45. Remote Code Execution via Deserialization 46. Data Tampering 47. Object Injection API Security Issues: 48. Insecure API Endpoints 49. API Key Exposure 50. Lack of Rate Limiting 51. Inadequate Input Validation Insecure Communication: 52. Man-in-the-Middle (MITM) Attack 53. Insufficient Transport Layer Security 54. Insecure SSL/TLS Configuration 55. Insecure Communication Protocols Client-Side Vulnerabilities: 56. DOM-based XSS 57. Insecure Cross-Origin Communication 58. Browser Cache Poisoning 59. Clickjacking 60. HTML5 Security Issues Denial of Service (DoS): 61. Distributed Denial of Service (DDoS) 62. Application Layer DoS 63. Resource Exhaustion 64. Slowloris Attack 65. XML Denial of Service Other Web Vulnerabilities: 66. Server-Side Request Forgery (SSRF) 67. HTTP Parameter Pollution (HPP) 68. Insecure Redirects and Forwards 69. File Inclusion Vulnerabilities 70. Security Header Bypass 71. Clickjacking 72. Inadequate Session Timeout 73. Insufficient Logging and Monitoring 74. Business Logic Vulnerabilities 75. API Abuse Mobile Web Vulnerabilities: 76. Insecure Data Storage on Mobile Devices 77. Insecure Data Transmission on Mobile Devices 78. Insecure Mobile API Endpoints 79. Mobile App Reverse Engineering IoT Web Vulnerabilities: 80. Insecure IoT Device Management 81. Weak Authentication on IoT Devices 82. IoT Device Vulnerabilities Web of Things (WoT) Vulnerabilities: 83. Unauthorized Access to Smart Homes 84. IoT Data Privacy Issues Authentication Bypass: 85. Insecure "Remember Me" Functionality 86. CAPTCHA Bypass Server-Side Request Forgery (SSRF): 87. Blind SSRF 88. Time-Based Blind SSRF Content Spoofing: 89. MIME Sniffing 90. X-Content-Type-Options Bypass 91. Content Security Policy (CSP) Bypass Business Logic Flaws: 92. Inconsistent Validation 93. Race Conditions 94. Order Processing Vulnerabilities 95. Price Manipulation 96. Account Enumeration 97. User-Based Flaws Zero-Day Vulnerabilities: 98. Unknown Vulnerabilities 99. Unpatched Vulnerabilities 100. Day-Zero Exploits Join @coderslearning for more!! Hope it helps :)

Essential Python Libraries 😄👇 1. NumPy: - Efficient numerical operations and array manipulation. 2. Pandas: - Data manipulation and analysis with powerful data structures (DataFrame, Series). 3. Matplotlib: - 2D plotting library for creating visualizations. 4. Scikit-learn: - Machine learning toolkit for classification, regression, clustering, etc. 5. TensorFlow: - Open-source machine learning framework for building and deploying ML models. 6. PyTorch: - Deep learning library, particularly popular for neural network research. 7. Django: - High-level web framework for building robust, scalable web applications. 8. Flask: - Lightweight web framework for building smaller web applications and APIs. 9. Requests: - HTTP library for making HTTP requests. 10. Beautiful Soup: - Web scraping library for pulling data out of HTML and XML files. As a beginner, you can start with Pandas and Numpy libraries for Data Science. You can start applying ML libraries like Scikit-learn, Tensorflow, Pytorch, etc. in your data projects. Join @coderslearning for more!! Hope it helps :)

1 minute to go for coding contest guys 🔥🔥

3 minutes left only 😱😱😱

Only 20 minutes left 😳😳

🚨 Only 3 hours left my friends 🤩 Hurry up now!! 😱😱😱

Only 4 hours left to Go! 😱⏰ Register now for: 🔹 Win up to ₹30,000/- 🔹 Top company opportunities 🏢 🔹 Chance for scholarships 🎓 🔹 100+ prizes: Vouchers & Goodies 🎁 🔹 Free courses by IIT Alumni & ICPC Finalists 🏆. Register here now! 👇 https://bit.ly/coderush_dec

🚨😱 Only 10 hours left! 😱🚨 Grab your chance to win 30,000/-, get placement offers, and free courses. 🎉 All students eligible, no registration fees. ⏳ Act fast! 🔥 If not Registered yet. ✅