Shell Games

Number Generators (4 MB)

Pushing and Popping Lists (3 MB)

Packaging Data with Contexts (2.4 MB)

Implicit Indexing (8.8 MB)

Selecting More Than One Element (3.4 MB)

Passing By Reference (3.8 MB)

Appending Strings (6.9 MB)

Manipulating Functions After Definition (4.4 MB)

Making A Destructive Function Non-Destructive (3 MB)

Format (7.8 MB)

Exists (3.1 MB)

For All (1.8 MB)

Loops (10.1 MB)

Reading and Writing Files (5.2 MB)

Clean and Filter (4.5 MB)

Expand (7.7 MB)

Reverse and Rotate (4.8 MB)

Starts With and Ends With (6 MB)

Structuring Applications (4.5 MB)

Local Symbols (7.1 MB)

Memoization (3.9 MB)

Upper, Lower, and Title-Case Strings (2.1 MB)

Sort (4.5 MB)