Module 10 · Intermediate
Errors, debugging aur testing
Failures calmly read karo, deliberately recover karo aur behavior prove karo.
5 lessons 5 hours
0 of 5 completed · quiz 0%
0125 min0225 min0325 min0425 min0525 minQ0%
Tracebacks aur error types
Exceptions ko final line se cause tak read karo.
Exceptions handle karna
try, except, else aur finally ko narrow scope mein use karo.
Custom exceptions raise karna
Meaningful domain errors se invalid states reject karo.
Debugging aur assertions
Bugs reproduce, isolate, inspect, fix aur verify karo.
Automated tests
Inputs arrange karo, act karo aur observable behavior assert karo.
Module quiz
10 questions · 70% to pass · unlimited retries