Skip to main content

Practice

Object model drills

advanced~45 min of coding3 challenges

Trace initialization by execution, design exhaustive sealed dispatch, and seal every aliasing leak.

Checking your progress…0%

What you will practice

  1. Predict the initialization sequenceadvanced
  2. Sealed hierarchy with exhaustive dispatchadvanced
  3. Make the aliasing bug impossibleadvanced

Need the concept first? Re-read the lesson.