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Durable Inbox and Outbox: Exercise Guide

Study the durable inbox and outbox in Chapter 8. Choose the student notebook for construction or repair, check setup and retain your own attempt.

Available draft · two ninety-minute units · construction edition

Attempt the student work before consulting the solutions. Untouched exercises intentionally report NEEDS_WORK.

SessionNotebookMatching textPurpose
A · 90 minutesA: durable work inboxMarkdownConstruct, connect and explain
B · 90 minutesB: report outbox and a lost replyMarkdownDiagnose, repair and transfer

Each notebook includes its own setup, first-principles introductions and supplied tables, and needs only Python's standard library. Open either notebook in Google Colab with its badge (Colab runs Python 3.12), or use a local Python 3.12+ Jupyter kernel. No repository checkout, previous notebook kernel or live account is needed. Unit B can use an explicitly selected successful Unit A handoff; an invalid selected file refuses rather than substituting an answer.

Ninety minutes is the planned work allowance per unit. Actual completion time and understanding require classroom observation.

Setup · Back to this asset

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