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Open Source Contributions Forks Upstreams Pull Request
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Open Source Contributions Forks Upstreams Pull Request
1 Introductory Session
🎬 2 videos 2 Basics to Programming
🎬 6 videos 3 Pattern problem solving
🎬 5 videos 4 Functions In Java
🎬 1 videos 5 Introductions to Arrays
🎬 1 videos 6 ArrayList | Problem Solving
🎬 4 videos 7 Introduction to 2D Arrays
🎬 4 videos 8 Problem Solving Session 2D Arrays
🎬 6 videos 9 Number System
🎬 1 videos 10 2 Pointers
🎬 5 videos 11 String & StringBuilder in Java | Problem Solving
🎬 5 videos 12 Problem Solving String and StringBuilder
🎬 1 videos 13 Memory Management
🎬 2 videos 14 Recursion Part 1
🎬 1 videos 15 Recursion Part 2
🎬 1 videos 16 Recursion Part 3
🎬 1 videos 17 Recursion Part 4
🎬 1 videos 18 Recursion Part 5
🎬 9 videos 19 Backtracking Algorithm
🎬 6 videos 20 Time & Space Complexity [Language Agnostic]
🎬 51 videos - 1. Why efficiency of an algorithm is imp
- 2. Measuring algorithms W.R.T Hardware
- 3. Interesting case of different run time of same code
- 4. How multi tasking is handled in a single CPU core And Exp
- 5. Effects of input change on algorithm
- 6. Which algorithm is better
- 7. Rate of Growth
- 8. Introduction to Asymptotic Analysis
- 9. Rate of growth Graph Visualisation
- 10. Avoiding lower degree terms and constants
- 11. Measuring Complexity Of An Algorithm
- 12. Best Avg Worst Cases
- 13. General notion when we talk about complexity
- 14. Big O Notation
- 15. Note On Big O
- 16. Example Equation Big O
- 17. Problem 1
- 18. Tip For Daily Problem Solving
- 19. Problem 2-1
- 20. Problem 2-2
- 21. Problem 2-3
- 22. Note
- 23. Problem 2-4
- 24. Problem 2-5
- 25. Problem 2-5 Continued
- 26. Problem 2-6
- 27. Problem 2-7
- 28. Problem 2-8
- 29. Problem 2-9
- 30. Problem 2-10
- 31. Problem 2-11
- 32. Problem 2-12
- 33. Problem 2-12 Continued
- 34. Problem 2-13
- 35. Best case Analysis 1
- 36. Best case Analysis 2
- 37. Avg Case Analysis
- 38. Recursive code time complexity
- 39. Problem 3-1
- 40. Problem 3-1 Part 2
- 41. Problem 3-2
- 42. Problem 3-3
- 43. Problem 3-4
- 44. Space complexity
- 45. Merge two sorted arrays
- 46. Space complexity recursive code
- 47. Practice 1
- 48. Amortized Analysis
- 49. Amortized analysis part 2
- 50. Amortized analysis with arrays
- 51. Amortized analysis with arrays part 2
21 Basic Sorting Algorithms: Insertion, Bubble, Selection
🎬 26 videos - 1. Introduction to sorting
- 2. Worst sorting approach
- 3. Diff sorting algo
- 4. Selection sort intro
- 5. Selection sort cont
- 6. Dry run selection sort
- 7. Coding selection sort
- 8. Discussing selection sort code
- 9. Dry run selection sort 1
- 10. Time complexity of selection sort
- 11. Space complexity of selection sort
- 12. Swaps and comparison in selection sort
- 13. Is selection sort inplace
- 14. Stability of sorting algorithms
- 15. Stability cont
- 16. Is selection sort stable
- 17. Visualising selection sort
- 18. Bubble sort intro
- 19. Bubble sort algorithm
- 20. Optimising bubble sort
- 21. Coding bubble sort
- 22. Kth Largest element
- 23. Insertion sort intuition
- 24. Insertion sort dry run
- 25. Coding insertion sort
- 26. Properties of insertion sort
22 Advanced Sorting Algorithm: Merge Sort
🎬 13 videos - 1. Intro to mergesort and merge two sorted arrays
- 2. Merge Two Sorted Arrays code
- 3. Understanding Mergesort
- 4. Mergesort code
- 5. Space complexity of merge sort
- 6. Properties of mergesort
- 7. Why divide mergesort always in factor of 2
- 8. Programming paradigms
- 9. Divide and Conquer
- 10. DNC recurrence
- 11. Deriving Master theorem
- 12. Inversion count
- 13. Inversion count code
23 Advanced Sorting Algorithm: Quick Sort
🎬 12 videos - 1. Randomisation in algorithms
- 2. Partition algorithm
- 3. Partition pseudo code
- 4. Analysis of quicksort
- 5. Implementing partition algorithm
- 6. Quicksort IMPL
- 7. Time complexity analysis of quick sort
- 8. Getting the best pivot
- 9. Deriving quick sort time complexity
- 10. Order Statistics
- 11. Quick select algorithm
- 12. BFPRT algorithm
24 Count Sort and Problem Solving
🎬 7 videos 25 Searching Algorithms - Binary Search & Ternary Search
🎬 1 videos 26 Problem Solving on Searching Algorithms
🎬 6 videos 27 OOPS 1
🎬 1 videos 28 Introduction to LinkedList
🎬 1 videos 29 Problem Solving on LinkedList - 1
🎬 5 videos 30 Problem Solving On Linked List - 2
🎬 1 videos 31 Problem Solving On Linked List - 3
🎬 6 videos 32 Problem Solving On Linked List - 4
🎬 4 videos 33 Problem Solving On Linked List - 5
🎬 3 videos 34 Doubt Class [LinkedList]
🎬 1 videos 35 Introduction to Stacks
🎬 1 videos 36 Problem Solving on Stacks - 1
🎬 4 videos 37 Problem Solving on Stacks - 2
🎬 3 videos 38 Problem Solving on Stacks - 3
🎬 5 videos 39 Problem Solving on Stacks - 4
🎬 1 videos 40 Problem Solving on Queues
🎬 3 videos 41 OOPS 2
🎬 1 videos 42 Introduction to Binary Trees
🎬 4 videos 43 Problem Solving on Binary Trees
🎬 4 videos 44 OOPS 3
🎬 2 videos 45 Introduction to Binary Search Trees
🎬 4 videos 46 Problem Solving on BT & BST Part 1
🎬 5 videos 47 Problem Solving on BT and BST Part 2
🎬 4 videos 48 Introduction to HashMaps
🎬 4 videos 49 Problem Solving on HashMaps
🎬 4 videos 50 Introduction to Heaps
🎬 9 videos 51 Problem Solving On Heaps - 1
🎬 2 videos 52 Problem Solving On Heaps - 2
🎬 4 videos 53 Problem Solving On Heaps - 3
🎬 1 videos 54 Problem Solving On Heaps - 4
🎬 1 videos 55 Greedy Algorithms
🎬 10 videos 56 Graphs Series Part 1 - Introduction
🎬 3 videos 57 Graph Series Part 2 - Graph Implementation & Traversals
🎬 5 videos 58 Graph Series Part 3 - DFS & BFS Based Problems
🎬 4 videos 59 Graph Series Part 4 - Matrix DFS BFS Problems
🎬 7 videos 60 Graph Series Part 5 - Graph Coloring
🎬 3 videos 61 Graph Series Part 6 - Topological Sorting
🎬 2 videos 62 Graph Series Part 7 - Mixed Problem Solving
🎬 1 videos 63 Graph Series Part 8 - Minimum Spanning Tree
🎬 2 videos 64 Graph Series Part 10 - Mixed Problem Solving
🎬 1 videos 65 Bit Manipulation
🎬 1 videos 66 Introduction to Dynamic Programming
🎬 9 videos 67 Dp Problem Solving Part 2
🎬 1 videos 68 DBMS 1 - Basics Of Databases
🎬 6 videos 69 DBMS 2 - SQL Queries - Basic To Adv
🎬 26 videos - 1. Installing MySQL
- 2. REPL
- 3. Declarative vs Imperative programming
- 4. Creating DB
- 5. CREATING TABLES
- 6. INSERT SELECT WHERE DELETE and UPDATE
- 7. ORDER BY
- 8. Pagination using LIMIT and OFFSET
- 9. Few more handy queries
- 10. JOINS basic
- 11. JOINS types
- 12. JOINS on multiple tables
- 13. Exploring MYSQL Workbench
- 14. ALTER TABLE
- 15. DISTINCT QUERY
- 16. Aggregation Queries
- 17. GROYP BY
- 18. HAVING
- 19. Workbench
- 20. Problem Solving 1
- 21. Problem Solving 2
- 22. Problem Solving 3
- 23. Problem Solving 4
- 24. Problem Solving 5
- 25. Stored Procedures and Triggers [Webinar Recording]
- 26. Views and joins
70 DBMS 3 - Normalisation & DB Design
🎬 12 videos 71 DBMS 4 - Transactions
🎬 19 videos - 1. Introduction to DB Transaction
- 2. Intermediate state in a transaction
- 3. Introduction to ACID
- 4. Atomicity
- 5. Consistency
- 6. Isolation
- 7. Durability
- 8. Where can transactions go wrong
- 9. WW - RW - WR conflicts
- 10. How DBs ensure atomicity
- 11. Atomicity for MySQL
- 12. How Dbs handle isolation
- 13. Read uncommitted isolation level
- 14. Read committed isolation level
- 15. Repeatable Reads isolation level
- 16. Serializable isolation level
- 17. How DBs ensure durability
- 18. InnoDB and MySQL architecture overview and consistency
- 19. InnoDB And MySQL Architecture Overview & Consistency 2
72 DBMS 5 - NoSQL with MongoDB
🎬 16 videos - 1. Revision Comparison with RDBMS and NoSQL
- 2. How does mongo stores data internally
- 3. Revising documents and collections
- 4. Revising basic mongo
- 5. Deleting records
- 6. Updating records
- 7. Updating records 2
- 8. Operators
- 9. Operators 2
- 10. Introduction to indexes
- 11. Execution stats and indexes
- 12. Optimisations using indexes
- 13. Indexes for strings
- 14. Indexes for strings 2
- 15. Pagination
- 16. Aggregation pipelines
73 Computer Networks
🎬 24 videos - 1. Introduction to CN
- 2. History of internet
- 3. Terminologies in CN
- 4. Access network and DSL
- 5. Protocol Stack OSI and TCP
- 6. Introduction to application layer
- 7. Details about application layer
- 8. HTTP 1
- 9. HTTP 2
- 10. HTTP 3
- 11. Cookies
- 12. SMTP
- 13. POP and IMAP
- 14. DNS
- 15. Torrent
- 16. Transport layer responsibilities
- 17. Reliable Data Transfer In Transport Layer
- 18. TCP
- 19. DNS 2
- 20. IP Addressing
- 21. Classfull Addressing
- 22. Classless Addressing
- 23. IPV6
- 24. Web Sockets
74 Backend Development: Introduction to Spring Boot
🎬 22 videos - 1. 01. What is Spring Boot and why use it
- 2. Spring Boot architecture and components
- 3. Spring Boot project setup and configuration
- 4. Building a basic Spring Boot application
- 5. Introduction to Spring Data
- 6. Spring Boot with JPA and Hibernate
- 7. Spring Boot with JDBC and MySQL
- 8. Creating RESTful APIs with Spring Boot
- 9. Introduction to Spring MVC
- 10. Spring Boot with Thymeleaf and HTML
- 11. Spring Boot Security configuration
- 12. Authentication and authorization
- 13. JWT authentication and authorization
- 14. Building and packaging Spring Boot applications
- 15. Deploying Spring Boot applications to AWS and Heroku
- 16. Writing unit tests with JUnit and Mockito
- 17. Debugging Spring Boot applications
- 18. Integration testing with Spring Boot Test
- 19. Spring Boot Actuator
- 20. Spring Boot Cache
- 21. Spring Boot Microservices
- 22. Spring Boot Reactive Programming
75 LLD 1 - SRP | Single Responsibility Principle
🎬 1 videos 76 LLD 2 - OCP | Open Closed Principle
🎬 1 videos 77 LLD3 - Abstract Classes & Interfaces
🎬 1 videos 78 LLD 4 - LSP | Liskov Substitution Principle
🎬 1 videos 79 HLD 1 - Load Balancing | Latency | Throughput
🎬 1 videos 80 HLD 2 - Load Balancing & Horizontal Scaling
🎬 1 videos 81 HLD 3 - Designing a Rating System
🎬 1 videos 82 HLD 4 - Consistent Hashing
🎬 1 videos 83 HLD 5 - CAP Theorem | DB Reliability
🎬 1 videos 84 HLD 6 - DB Replication Strategy and Sharding
🎬 1 videos 85 HLD 7 - How to write Good Design Docs
🎬 1 videos 86 HLD 8 - Uber & Swiggy Design
🎬 1 videos 87 GIT Essentials
🎬 4 videos card_membership Course Certificate
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