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Practice

Error Handling — Practice

⭐⭐ intermediate~18 min of coding3 challenges

Catch safely, define custom errors, and retry failures: a safe JSON parser, a ValidationError class, and a retry helper.

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What you will practice

  1. Safe JSON Parse⭐⭐ intermediate
  2. Custom ValidationError⭐⭐ intermediate
  3. Retry on Failure⭐⭐ intermediate

Need the concept first? Re-read the lesson.