Preconditions & Design by Contract

Android    |    Intermediate
  • 8 videos | 27m 19s
  • Includes Assessment
  • Earns a Badge
Rating 4.8 of 9 users Rating 4.8 of 9 users (9)
An important defensive programming technique in Android is design by contract. Examine design by contract and learn how to work with preconditions, postconditions, and invariants.

WHAT YOU WILL LEARN

  • Describe the characteristics of design by contract
    Use comments to support design by contract
    Use preconditions to support design by contract
    Use postconditions to support design by contract
  • Use invariants to support design by contract
    Use design by contract in java
    Use design by contract in android
    Create a simple app using design by contract principles

IN THIS COURSE

  • 3m 47s
    Upon completion of this video, you will be able to describe the characteristics of Design By Contract. FREE ACCESS
  • 3m 22s
    In this video, you will use comments to support Design By Contract. FREE ACCESS
  • Locked
    3.  Working with Preconditions
    3m 12s
    To support Design by Contract, find out how to use preconditions. FREE ACCESS
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    4.  Working with Postconditions
    3m 2s
    In this video, you will learn how to use postconditions to support Design by Contract. FREE ACCESS
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    5.  Working with Invariants
    3m 38s
    In this video, learn how to use invariants to support Design by Contract. FREE ACCESS
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    6.  Design By Contract in Java
    3m 33s
    Learn how to use Design by Contract in Java. FREE ACCESS
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    7.  Design By Contract in Android
    3m 13s
    In this video, find out how to use Design By Contract in Android. FREE ACCESS
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    8.  Exercise: Using Design By Contract
    3m 34s
    In this video, find out how to create a simple app using Design By Contract principles. FREE ACCESS

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