#40daysofcode

🧵 DAY 10/40 – #DSA40 🧠 Topic: String Parsing & Pattern Search Solved today: 🔹 Leetcode #8 – String to Integer (atoi) 🔹 Leetcode #28 – Find Index of First Occurrence in String #Python #40DaysOfCode #LeetCode 👇 Let’s break down the logic!

Hey everyone 👋 For the next 40 days, I’ll be learning and sharing my progress on Python + Machine Learning — one day, one lesson, one post. 💡 Why? Because consistency beats motivation. 🎯 Goal: Build strong foundations in Python, data handling, and ML basics.

Day 4/40 of Python -ML Today I explored while loops — how to keep programs running until a condition is met. I learned about using flags, break and continue, avoiding infinite loops, and looping through lists and dictionaries. It’s amazing learning new things ... #PythonML

Day 5/40 of my Python-ML journey Today was all about functions... Learned how to write and use functions — defining, passing info, returning values, default parameters and keeping code clean & reusable. Feeling more confident with each line I write 💪 #PythonMl #40DaysOfCode

Day 19 of 40🚀. Built my first Reinforcement learning architecture using pytorch. #40daysofcode #reinforcementlearning #Artificialintelligence

Day 40 🚀. My 40 day journey comes to an end today. It really has been a interesting journey. I spent most of my day away from home, but it didn't hinder me learning. I learnt to use the 4digits7segment module. It was quite challenging and it took me time to debug #40daysofcode

Day 26/40🚀. I continued implementing the little functions I have learnt in Arduino, building micro projects. I learnt how to read from the serial monitor, how to write from the serial monitor and how to use the while loop. #40daysofcode #Arduino

Day 17 of #40DaysOfCode: Added real-time dates to the Bankist app. #BuildInPublic #CodeNewbie #Programming #Coding #TechTwitter #LearnToCode #100DaysOfCode #SoftwareEngineering #JavaScript #AdvancedJS #DevCommunity

📅 Day 22/40 of #DSA40 Topic: Binary Recursion Problems: 🔹 Leetcode #50 – Pow(x, n) 🔹 Leetcode #70 – Climbing Stairs #40DaysOfCode #Python #Leetcode #Recursion #DSA

Day 29/40🚀. I was meant to post this yesterday but I forgot 😭. I learnt to use the passive buzzer(it's quite different from the active buzzer). I integrated it with a potentiometer. #40daysofcode #Arduino

Day 25/40🚀. I'm back with update on my Arduino lessons. I worked on a light dimmer using potentiometer. I also learnt to use if statement and for loop in C++. #40daysofcode #Arduino

🧵 DAY 18/40 – #DSA40 🧠 Topic: Cycle Detection (Floyd’s Algorithm) Today’s Leetcode grind: 🔹 #141 – Linked List Cycle 🔹 #287 – Find the Duplicate Number Let’s break it down 👇 #LinkedList #FloydsAlgorithm #Leetcode #DSA #Python

🎯 Leetcode #287 – Find the Duplicate Number 🧩 Goal: Find the one duplicate number in an array of n+1 integers. ⚙️ Approach: ➤ Think of array as a linked list → nums[i] is a pointer ➤ Apply Floyd’s algo to find the cycle start = duplicate number!

🎯 Takeaways ✅ Linked lists & arrays can both form cycles ✅ Floyd’s algo works beyond just classic loops ✅ Elegant pointer tricks = low memory, fast runtime! 📅 Tomorrow: Detect & locate cycle entry (Linked List Cycle II) #40DaysOfCode #DSAChallenge #Leetcode #Python

Day 22 of 40🚀. I started my first course on Arduino yesterday. I couldn't make a post because I wasn't feeling too well. I worked on a small project that turns on 3 light bulbs. #40daysofcode #Arduino

Day 39/40 🚀. Woah, it's been 39 days of post my tech journey; a lot learnt especially about consistency. Anyways, I learnt how to read input from a sound sensor. I also integrated it with an LED to turn on and off after exceeding a threshold. #40daysofcode #Arduino

Day 7 of 40🚀 - Made some research on how to prevent overfitting on a deep learning model. - Started work on a kaggle competition: #40daysofcode #Classification #MachineLearning

Day 23, 24 and 25 of #40DaysOfCode 1. Creating revealing elements. 2. Lazy loading images. 3. Building a slider component with buttons and dots. 4. Lifecycle DOM events. 5. Defer and Async. 6. Had doubt sessions with my team discussing questions related to ES6+.

Day 12 of #40DaysOfCode: Learned array methods; now exploring Numbers, Dates, Internationalization, and Timers. #BuildInPublic #CodeNewbie #Programming #Coding #TechTwitter #LearnToCode #100DaysOfCode #SoftwareEngineering #JavaScript #AdvancedJS #DevCommunity

Day 19 of #40DaysOfCode: Operation with Dates 💪, unto internationalization😉 #BuildInPublic #CodeNewbie #Programming #Coding #TechTwitter #LearnToCode #100DaysOfCode #SoftwareEngineering #JavaScript #AdvancedJS #DevCommunity

Day 9 of #40DaysOfCode: Completed the mini challenge. #BuildInPublic #CodeNewbie #Programming #Coding #TechTwitter #LearnToCode #100DaysOfCode #SoftwareEngineering #JavaScript #AdvancedJS #DevCommunity

Day 10 of #40DaysOfCode: Learned React. #BuildInPublic #CodeNewbie #Programming #Coding #TechTwitter #LearnToCode #100DaysOfCode #SoftwareEngineering #JavaScript #AdvancedJS #DevCommunity

Day 18 of 40🚀. - I learnt about action selection policies(softmax, E-greedy(1-E)). - Started a new project. #40daysofcode #reinforcementlearning

🧵 DAY 19/40 – #DSA40 🧠 Topic: Linked List – Cycles & Rotation Today’s grind: 🔹 Leetcode #142 – Linked List Cycle II 🔹 Leetcode #61 – Rotate List Let’s unpack the tricks & patterns 👇 #40DaysOfCode #Leetcode #DSA #Python