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A quick recap of functions, parameters, and arguments. Then a demo of how to debug a script in Thonny.

Learn about local variables, which “belong” to a function, and global variables, which are available to all functions.

Why it is confusing to use the same variable name in the sending function and the receiving function. View an annotated PDF ...

Using function prototypes allows you to call functions before you have defined their function body.

Writing an algorithm that finds a value in an array by looking at each item in term from beginning to end.

Also: what is variable scope? Note: at 1:00, the narration should be “Is **a** in the current scope? No, it isn't.”

Various forms of the print() function, including formatting output. Note: at 8:10 I say“I'll pass that on to the format function” -- the ...

integers, floats, and strings in Python.

You use an if statement to make decisions about whether to take an action or not. You use an if/else statement to decide whether ...

Advanced Features of Functions Part 1 : Introduction and passing one function to another.

And now, I could have had an arbitrary function of y and, of course, in either case, I could have a constant. I didn't need to put the ...

Keep It Simple Sea Cucumber I'm talking about foundations here: pattern matching as *The Feature* of Scala, case classes, the ...

Join this channel to get access to perks: https://www.youtube.com/channel/UC4C_tfy6WLDxzVVO3y6YinA/join This is my ...

What makes a good variable name? Find out here!

Learn when to use -- and not to use -- exceptions.

Learn how to declare, initialize, and iterate through arrays.

Learn how to determine the runtime class of an object so you can cast it to the orrect data type.

Video lecture by Jill Jones Center for Computer Studies Magnet Program Carl Hayden High School.

When should you use braces around the body of an if/else? (Spoiler alert: always.)

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