Functions in code
Named, reusable blocks of code that take inputs (parameters) and produce outputs (return values).
Level 1 · Foundation
You can define and call functions, pass arguments and use return values.
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- 1
Foundation
You can define and call functions, pass arguments and use return values.
Opens after
Variables in code - 2
Deeper
You can tell a pure function - same input, same output, no side effects - from one that isn't, and why pure functions are math's functions.
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