Mastering Tuple Methods in Python

Today I worked on correlation and co-correlation in data analysis using Python, and visualized relationships between variables through a heatmap. This helped me understand how features are related, how strongly they move together, and why correlation analysis is important before building models. Hands-on practice is making concepts clearer step by step 🚀 #DataScience #Python #Correlation #Heatmap #DataAnalysis #LearningJourney #Analytics

Day 15 | Problem-Solving Practice Today I worked on number system conversions: • Decimal to Octal • Octal to Decimal Implemented both mathematical logic and built-in approaches to strengthen conceptual understanding along with practical usage. GitHub: https://lnkd.in/g35tV9Gj “Discipline is choosing what you want most over what you want now.” #ProblemSolving #Python #LearningInPublic #Consistency

LeetCode | Find Numbers with Even Number of Digits 🔢 🔹 Approaches: • Digit counting using division • String length conversion 🔹 Time Complexity: O(n) 🔹 Space Complexity: O(1) Daily DSA practice to improve logic and consistency 🚀 “We count digits either mathematically or using string length, then check if it’s even.” #LeetCode #DSA #Arrays #Python #CodingJourney #LearningInPublic 

Longest Common Span with Equal Sum in Two Binary Arrays: Reduced the problem using a difference array + prefix sum + hashmap, converting it into a longest zero-sum subarray pattern. Time Complexity: O(n) Small optimizations. Stronger fundamentals. Consistency compounds. #geekstreak60 #npci #DataStructures #Algorithms #ProblemSolving #Python #CodingJourney

“Something new I learned in Python today” Even a correct mathematical function can misbehave because of floating-point precision. Replacing: math.ceil(x / d) with (x + d - 1) // d made the solution both safer and faster :) Love how debugging often turns into unexpected learning ;) #Python #CodingJourney #Debugging #LeetCode

🐍 Day 46 — NumPy Arrays vs Python Lists Day 46 of #python365ai ⚖️ NumPy arrays are: Faster Memory-efficient Designed for numerical computation Example: arr * 2 📌 Why this matters: Performance matters when working with large datasets. 📘 Practice task: Multiply all elements of a NumPy array by 3. #python365ai #NumPyArrays #DataScience #Python

Python Tip of the Day 🐍 Lists and Tuples may look similar — but their behavior is very different. Lists are mutable and can change, while tuples are immutable and fixed after creation. Choosing the right one affects performance, memory, and safety. Right structure → cleaner logic. Day 10 of building Python basics #PythonDaily #PythonBasics #DataAnalytics #LearningPython #Python

🚀 Day 5 of #GeekStreak60 Today’s Problem of the Day focused on finding the Union of Two Arrays. 🧠 Problem Statement Given two arrays, return all distinct elements present in either of them. 💡 Approach ✔️ Combined both arrays ✔️ Utilized a set to automatically eliminate duplicates ✔️ Returned the unique elements ✨ A simple yet insightful problem that highlights the efficiency of Python’s built-in data structures, especially sets, for handling duplicates. 📈 Consistency > Motivation 🔗 #GeeksforGeeks #GeekStreak60 #NPCI #Day5 #ProblemSolving #Python #CodingJourney

🚀 Day 56 — LeetCode 451: Sort Characters by Frequency using HashMap + Sorting. 💡 Key Learnings: • Counting character frequency using dictionary • Custom sorting with key=lambda • Efficient string building using "".join() • Understanding time vs space complexity trade-offs ⏱️ Complexity: Time — O(n + k log k) Space — O(k) #Day56 #LeetCode #Python #DataStructures #DSA #CodingJourney #ProblemSolving

LeetCode #226 – Invert Binary Tree | Python Implementation I implemented a recursive DFS approach that swaps left and right children at every node. Core Insight: Tree inversion is distributive — inverting a tree equals swapping its root's children and inverting each subtree independently. Recursion handles this naturally in O(n) time. Time: O(n) | Space: O(h) where h = tree height (recursion stack) #LeetCode #DataStructures #Python #BinaryTree #Recursion #DFS #CodingInterview #SoftwareEngineering