Vimal Thapliyal’s Post

Python Clarity Series – Episode 14 Topic: try-except vs if Checking 📌 When should we use try-except? Students often write: if x != 0: print(10/x) But real-world coding prefers: try: print(10/x) except ZeroDivisionError: print("Cannot divide by zero") 👉 if prevents 👉 try-except handles unexpected errors 💡 Developer Mindset: Don’t just prevent errors. Be prepared to handle them. This is how production-level code is written. #PythonClarity #ExceptionHandling #DeveloperSkills

The loop never stopped. They forgot one line: count += 1. A while loop runs as long as the condition is True. If you never change the variable in the condition, it stays True forever. One line inside the loop fixes it. I wrote a short beginner's guide that covers: ✅ Why loops? Repeat code instead of copy-paste ✅ while syntax and flow (condition → block → repeat) ✅ Pattern 1: Repeat N times with a counter (e.g. print Hello 10 times) ✅ Pattern 2: Repeat until condition is false (e.g. digits of a number in reverse) ✅ Why you must update the variable — avoid infinite loops ✅ Summary of both patterns + key takeaways ~4 min read. Straight to the point. https://lnkd.in/g2QAD7wD #Python #Programming #Coding #Beginners #LearnToCode #WhileLoop #Loops #Tech #SoftwareDevelopment #CodingTips

I recently worked on a mini project to strengthen my Python fundamentals — a Movie Ticket Booking Calculator! Features I implemented: • Age-based eligibility checks • Special rules for evening shows • Membership-based discounts • Weekend & evening extra charges • Seat-based service charges (Premium, Gold, Regular) • Final ticket price calculation Key concepts I practiced: • Conditional statements (if-else) • Logical operators (and, or) • Nested conditions • Clean code structuring This project helped me better understand how real-world rules can be translated into logic using Python. #Python #Coding #BeginnerProjects #Programming #Learning #100DaysOfCode #DeveloperJourney

🚀 Day 116 – First Non-Repeating Character (with Index) | Python Practice Today I worked on a classic string problem: 🔎 Problem: Find the first non-repeating character in a string and return its index position. 💡 Approach Used: Convert the string into a list. Loop through each character. Use count() to check frequency. If frequency is 1, return the character along with its index. If no unique character exists, return -1. 🧠 Key Learning: Understanding how string traversal and frequency counting works helps strengthen problem-solving fundamentals. Even simple problems improve logical thinking and code clarity. 📌 Test Cases: ✔ "aaaassdee" → First non-repeating character found ✔ "aa" → No non-repeating character ✔ "brbrbrbrf" → f at the last index Consistency over perfection. 116 days of coding discipline 💪🔥 #Day116 #Python #CodingJourney #ProblemSolving #100DaysOfCode #Programming #DeveloperGrowth Rudra Sravan kumar Sagar Bomburi 10000 Coders

🚀 Python Journey — Day 15 | Advanced List Logic with Functions Today I continued practicing functions by solving more advanced list-based logical problems. Problems I solved : • Find second largest number in a list • Find second smallest number in a list • Copy elements from one list to another • Print all prime numbers from a list • Replace all zero values with a given number • Check whether all elements in a list are same • Find frequency of all elements in a list • Flatten a nested list into a single list • Split a list into even and odd lists • Find pairs of elements with a given sum • Remove all odd numbers from a list • Remove all even numbers from a list • Multiply all list elements by a fixed number • Find difference between maximum and minimum values • Check whether a list is empty I implemented these problems using functions, loops, and conditional logic to strengthen my understanding of advanced list manipulation and structured problem solving. Thanks to Rudra Sravan kumar sir for the guidance and continuous support. Learning daily and getting more confident On to Day 16 #Python #PythonDeveloper #LogicBuilding #10000Coders #Coding #LearningJourney #ProblemSolving #CodeEveryDay #KeepLearning

🚀 Day 35/60 — LeetCode Discipline Problem Solved: Remove Nth Node From End of List Difficulty: Medium Today’s challenge was about linked lists and efficient traversal. Instead of calculating the length first, I used the two-pointer approach to remove the target node in a single pass. 💡 Focus Areas: • Two-pointer technique (fast & slow pointers) • Linked list traversal optimization • Handling edge cases (removing head node) • Use of dummy node for cleaner logic • Writing efficient O(n) solutions ⚡ Performance Highlight: Achieved 0 ms runtime (100% performance) Two pointers… one moving ahead, one following behind— like time and memory walking together. And at the right moment… one node quietly disappears, as if it was never meant to stay. #LeetCode #60DaysOfCode #100DaysOfCode #DSA #LinkedList #TwoPointers #CodingJourney #ProblemSolving #Python #Developers #TechGrowth #Consistency

After years of coding, I've come to accept the universal truth of debugging: It's always the data type. You spend 45 minutes convinced your logic is broken. You check the function over and over again. You rewrite it once or twice. You question your career choices. You think about buying a flight far far away where python is just a snake… Then you check the data type and go: ...oh. It's a string. It's been a string this whole time. Not whatever you were absolutely certain it was. The function was fine. The logic was fine. I've started treating it not as a mistake, but more as a lesson. It’s a reminder that assumptions are the enemy and every part of the code needs to be checked. #Programming #coding #TechHumor #DataEngineering #Python #DebuggingLife #CodeNewbie

Stop Googling the Basics. 🐍✨ Let’s be real: even after years of coding, we all occasionally forget the exact syntax for a list slice or a dictionary method. I’ve put together this Python Basic Cheatsheet designed to look as sharp as your IDE's dark mode. Whether you’re just starting your journey or you’re a pro who needs a quick visual refresher, this covers the essentials: Data Types & Functions (The bread and butter) List Operations (Indexing made easy) Control Flow (f-strings and loops) Advanced Concepts (Classes, Decorators, and Context Managers) Save this post for the next time you're stuck in a flow state and don't want to break it! #Python #Coding #Programming #SoftwareDevelopment #DataScience #WebDev #TechTips

🚀 𝗗𝗮𝘆 𝟯 𝗼𝗳 𝗠𝘆 𝗣𝘆𝘁𝗵𝗼𝗻 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗝𝗼𝘂𝗿𝗻𝗲𝘆 Today I focused on understanding some of the core building blocks of programming in Python. 𝗧𝗼𝗱𝗮𝘆’𝘀 𝗧𝗼𝗽𝗶𝗰𝘀: • While Loop – Learned how to execute code repeatedly while a condition remains true. • For Loop – Used to iterate through ranges, lists, and sequences efficiently. • Functions – Understood how to organize code into reusable blocks. • Recursion – Explored how a function can call itself to solve problems step-by-step. 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝗱 𝗣𝗿𝗼𝗯𝗹𝗲𝗺𝘀: ✔ Printed star patterns using loops ✔ Built number triangle patterns ✔ Used recursion to print list elements ✔ Practiced loop logic with different pattern problems Example of a recursion concept I practiced: 𝘥𝘦𝘧 𝘱𝘳𝘪𝘯𝘵_𝘭𝘪𝘴𝘵(𝘢𝘳𝘳, 𝘪𝘥𝘹=0):   𝘪𝘧 𝘪𝘥𝘹 == 𝘭𝘦𝘯(𝘢𝘳𝘳):     𝘳𝘦𝘵𝘶𝘳𝘯   𝘱𝘳𝘪𝘯𝘵(𝘢𝘳𝘳[𝘪𝘥𝘹])   𝘱𝘳𝘪𝘯𝘵_𝘭𝘪𝘴𝘵(𝘢𝘳𝘳, 𝘪𝘥𝘹 + 1) This helped me understand how recursion works internally using the call stack. 💡 𝐊𝐞𝐲 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐓𝐨𝐝𝐚𝐲: Loops control repetition, functions organize logic, and recursion solves problems by breaking them into smaller parts. Every day I’m improving my problem-solving ability and programming mindset. On to 𝗗𝗮𝘆 𝟰 𝗼𝗳 𝗣𝘆𝘁𝗵𝗼𝗻 tomorrow. #Python #LearningInPublic #Programming #DeveloperJourney #100DaysOfCode

They wanted to repeat 10 times. They used while, forgot to increment. Infinite loop. With for i in range(10) you get 0..9 automatically. No counter to forget. Same idea, fewer bugs. I wrote a beginner guide that covers for and range(): ✅ while vs for — condition vs "each element in a sequence" ✅ for over a string (for x in "Hello") ✅ range(stop), range(start, stop), range(start, stop, step) ✅ Negative step to count down (e.g. 10 down to 1) ✅ for i in range(10) to repeat N times; range(1, 11) for 1 to 10 ✅ Common patterns and summary ~5 min read. No fluff. https://lnkd.in/g6HY7erg #Python #Programming #Coding #Beginners #LearnToCode #ForLoop #Range #Practice #Tech #SoftwareDevelopment #CodingTips