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Lesson 10.5 Helper Functions

In the string videos we talked about the backwards approach to function design. Unforunately, this technique does not combine well with iterative testing. In this video we look at an alternative…

From  Hannah Lee 39 plays

Lesson 10.2 Function Stubs

Once we have an algorithm, it is time to get started writing code. In this video we talk about function stubs, which are how we get started. We like function stubs because they act as placeholders…

From  Hannah Lee 247 plays

Lesson 6.5 String Processing

The focus of the first assignment will be to write functions that take a string as input and produce a string as output. We sometimes call this (informally) string processing. This can be a daunting…

From  Hannah Lee 59 plays