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Java
Java
Java
Java 8 (LTS)
Java 9
Java 10
Java 11 (LTS)
Java 12
Java 13
Java 14
Java 15
Java 16
Java 17 (LTS)
Java 18
Java 19
Java 20
Java 21 (LTS)
Javascript
Javascript
Vanila JS
TypeScript
Kotlin
Python
Leetcode
Leetcode
Blind 75
Blind 75
Array
Array
Two Sum
Best Time to Buy and Sell Stock
Contains Duplicate
Product of Array Except Self
Maximum Subarray
Maximum Product Subarray
Find Minimum in Rotated Sorted Array
Search in Rotated Sorted Array
3 Sum
Container With Most Water
Binary
Binary
Sum of Two Integers
Number of 1 Bits
Counting Bits
Missing Number
Reverse Bits
Dynamic Programming
Dynamic Programming
Climbing Stairs
Coin Change
Longest Increasing Subsequence
Longest Common Subsequence
Word Break Problem
Combination Sum
House Robber
House Robber II
Decode Ways
Unique Paths
Jump Game
Graph
Graph
Clone Graph
Course Schedule
Pacific Atlantic Water Flow
Number of Islands
Longest Consecutive Sequence
Alien Dictionary
Graph Valid Tree
Number of Connected Components in an Undirected Graph
Interval
Interval
Insert Interval
Merge Intervals
Non-overlapping Intervals
Meeting Rooms
Meeting Rooms II
Linked List
Linked List
Reverse a Linked List
Detect Cycle in a Linked List
Merge Two Sorted Lists
Merge K Sorted Lists
Remove Nth Node From End Of List
Reorder List
Matrix
Matrix
Set Matrix Zeroes
Spiral Matrix
Rotate Image
Word Search
String
String
Longest Substring Without Repeating Characters
Longest Repeating Character Replacement
Minimum Window Substring
Valid Anagram
Group Anagrams
Valid Parentheses
Valid Palindrome
Longest Palindromic Substring
Palindromic Substrings
Encode and Decode Strings
Tree
Tree
Maximum Depth of Binary Tree
Same Tree
Invert/Flip Binary Tree
Binary Tree Maximum Path Sum
Binary Tree Level Order Traversal
Serialize and Deserialize Binary Tree
Subtree of Another Tree
Construct Binary Tree from Preorder and Inorder Traversal
Validate Binary Search Tree
Kth Smallest Element in a BST
Lowest Common Ancestor of BST
Implement Trie (Prefix Tree)
Add and Search Word
Word Search II
Heap
Heap
Merge K Sorted Lists
Top K Frequent Elements
Find Median from Data Stream
DevOps
DevOps
Cloud
Cloud
Azure
Azure
AZ-900
Containerisation
Containerisation
Docker Compose
Security
Security
Authentication
Threat Modelling
Software Engineering
Software Engineering
Version Control System (VCS)
Version Control System (VCS)
GIT
Data Structures & Algorithms
Data Structures & Algorithms
Complexity
Algorithms
Structures
Software Development Patterns
Software Development Patterns
12 Factor Apps
Test Driven Development
Testing
System Design
System Design
Computer Architecture
High-level Architecture
Design
Networking
API
Caching and CDN
Proxy
Databases
OOP
Web Development and Backend
Web Development and Backend
API Architecture
API Architecture
REST
GraphQL
Backend
Backend
Databases
Web Development
Web Development
1. Web
About
¶
The following are some of the notes that have been taken by me over the years.
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