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Practice

JMM drills

⭐⭐⭐ advanced~50 min of coding3 challenges

Repair visibility with guaranteed edges, choreograph a lost update, and publish through hb-carrying channels.

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What you will practice

  1. Fix the stop flag with a guaranteed edge⭐⭐⭐ advanced
  2. Watch a lost update happen (then avoid it)⭐⭐⭐ advanced
  3. Publish safely through a chosen channel⭐⭐⭐ advanced

Need the concept first? Re-read the lesson.