2.17 – Menu Based Program with Validations | Handling Edge Cases | Python Programming – New Series скачать в хорошем качестве

2.17 – Menu Based Program with Validations | Handling Edge Cases | Python Programming – New Series

Welcome to the Python Programming – Complete Course (New Series) by Burle Sharma. In this class (2.17), we extend and improve the menu-based arithmetic program discussed in the previous video (Class 2.16). Here, the focus is on handling real-world edge cases, situations where a program may fail if proper validations are not added. Instead of writing a program that works only for ideal input, we modify the logic step-by-step by adding validations one by one. 📘 Enhancements Made in This Video The following edge cases are handled clearly and logically: ✔ Invalid menu choice → Display a proper message if the user enters a choice other than 1 to 5 ✔ Division by zero → Prevent runtime error and show a meaningful warning ✔ Invalid input for modulus operation → Ensure modulus is applied only when valid operands are provided This makes the program safe, reliable, and user-friendly. 🎓 What you’ll learn in this video • Why edge case handling is important in programming • Improving an existing program instead of rewriting it • Using conditional statements to validate user input • Preventing runtime errors like division by zero • Writing defensive programs that do not crash • Designing programs closer to real-world applications • Thinking beyond “working output” 🧠 Key Learning Point A program that works only for correct input is incomplete. A good programmer always thinks: • What if the user enters wrong data? • What if the operation is not possible? • How can I stop my program from crashing? By handling edge cases, your program becomes: ✔ More professional ✔ More exam-ready ✔ More interview-ready ✔ More practical This class is a major step toward writing robust Python programs. #Python #BurleSharma #LearnPython #PythonProgrammingNewSeries #MenuBasedProgram #EdgeCaseHandling #PythonValidation #DivisionByZero #ProgrammingLogic #Geecoding