Embeddings are how machines understand meaning - turning words, images, or behaviour into math. This hidden layer powers everything from Google Search to ChatGPT. 📖 Read here:. #AI #MachineLearning #DeepLearning #VectorEmbedding #LLM #TechExplained

If you’ve ever been frustrated by an AI forgetting what you said 30 seconds ago… this one’s for you. Check it out:.🔗 #LangGraph #AI #AIConversationalMemory #AgenticAI #LLMs #Chatbots #Blogs.

Want to read what LangGraph is?.Let's dive in !!. I just published a blog, .LangGraph for Beginners: Building AI That Works . Read here ⬇️.. #LangGraph #AgenticWorkFlow #GenAI

Do Check Out!!!. I just published, LangChain vs LangGraph: .The Complete Migration Guide . Medium Link Below ⬇️.. #LangChain #LangGraph #LargeLanguageModels #GenAI #AIAgent

Last but not least. 🙏. Thanks to everyone who kept me sane when the code didn't. If I can finish 50 days of debugging disasters and late-night breakthroughs, so can you. Let's make consistency louder than perfection. Let's connect!!. #CodeInPublic #DSAJourney #KeepCoding.

Real talk - this wasn't all victory laps 😤. Week 3: Recursion broke my brain.Week 5: Trees made me question my life choices .Week 6: DP had me crying at 2 AM (literally). But Week 7: Everything clicked. Patterns everywhere. The struggle builds the strength 💪.

DAY 50/50 – #DSA50.Search Suggestions System 🎯. APPROACH:.→ Build a Trie from ALL products first.→ Type char by char = walk through Trie nodes .→ At each node: grab pre-stored top 3 suggestions.→ No complex searches needed!

The brutal truth in numbers 📊:. ✅ 50+ problems: Arrays → Binary Search → Trees → Graphs → DP → Tries. ❌ Perfect streak? Nope, I'm human .✅ Perfect follow-through? Always. "Good enough" consistency > perfectionist paralysis.

The Before vs After is kinda hilarious 🛹:. Day 1: Stared at Two Sum."Wait. what's a HashMap again?" 😅. Day 50: Just built a Search Suggestions System ."Oh this? Just a Trie with prefix matching and lexicographic sorting". When consistency meets compound learning = magic ✨.

I just finished what 92% of people quit by Day 15. 50 DAYS. 8 MAJOR DSA TOPICS. From “What’s a HashMap?” to implementing complex algorithms in my sleep. Here's what REALLY happens when you code consistently for 50 straight days 🧵. #DSA50Complete #50DaysOfCode #CodeJourney

😮‍💨 49/50 done! . ONE. MORE. DAY! 🎯. Tomorrow: The GRAND FINALE! 🏁.Time to autocomplete this journey with Search Suggestions System! .Because apparently I need suggestions on how to finish what I started 😅. #CodeInPublic #Leetcode #Python #CodingJourney #DSA #AlmostThere.

🎯 Leetcode #212 – Word Search II.Goal: Find all words from list that exist on 2D board. Approach:.➤ Build Trie from word list first.➤ DFS from each board cell with Trie traversal.➤ Mark visited cells, backtrack after exploration.➤ Prune dead Trie nodes for efficiency

🔍 Leetcode #211 – Design Add and Search Words.Goal: Support adding words & searching with '.' wildcard. Approach:.➤ Standard Trie for adding words.➤ DFS helper for search with '.' handling.➤ If '.' → check all possible child paths.➤ Recursive backtracking through Trie nodes

DAY 49/50 – #DSA50.Topic: Trie + Backtracking/DFS. Today's Leetcode grind:.#211 – Design Add and Search Words.#212 – Word Search II. Let's break it down.#Leetcode #Trie #Backtracking #DSAChallenge #50DaysOfCode

🔥 Takeaways.➤ Trie = efficient prefix operations with children dict.➤ Build nodes with is_end flag for word boundaries.➤ Perfect for autocomplete, spell checkers, word games.➤ Prefix matching becomes O(m) instead of O(n*m).#CodeInPublic #Leetcode #Python #CodingJourney #DSA.

🔄 Leetcode #648 – Replace Words. Goal: Replace sentence words with their shortest root . Approach:.➤ Build Trie from dictionary roots.➤ For each word, find shortest matching prefix.➤ Replace word with root if found, else keep original.➤ Join modified words back to sentence

🌳 Leetcode #208 – Implement Trie (Prefix Tree).Approach:.➤ TrieNode with children dict + is_end flag.➤ Insert: traverse/create nodes for each char.➤ Search: check if word exists + ends at valid node.➤ StartsWith: check if prefix path exists. Foundation for all Trie problems!

DAY 48/50 – #DSA50. Today's Leetcode grind:.#208 – Implement Trie (Prefix Tree).#648 – Replace Words. Let's break it down.#Leetcode #Trie #DSAChallenge #50DaysOfCode

🔥 Takeaways. 2D DP mastery for string comparison problems.LCS = foundation for edit distance & diff algorithms.Pattern recognition getting stronger with practice. Tomorrow: Trie data structures!.Implement Trie & Replace Words. #CodeInPublic #Leetcode #Python #CodingJourney #DSA.

🔗 Leetcode #1143 – Longest Common Subsequence. Goal: Find length of longest common subsequence between two strings. Approach:.➤ Classic 2D DP comparing chars of both strings.➤ If match: 1 + lcs(m-1, n-1).➤ If no match: max(lcs(m-1, n), lcs(m, n-1))