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Example Questions
LeslieRuckman edited this page Sep 9, 2015
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Figuring out how to ask questions in a technical class can be a learning process all its own. Here's a breakdown with examples to get the process started. Try to be as specific as you can.
- What does this error message mean exactly?
p5.js says: You wrote rect(X,X). rect was expecting 4 parameters. Try rect(X,X,X,X). rect takes different numbers of parameters depending on what you want to do. Click this link to learn more: p5js.org/reference/#p5/rect
- What does "function" mean?
- I keep seeing
Unexpected identifier
in error messages. What is it? - What is the plus for here?
println("Position: " + x);
- Why would I make a number a variable that's never going to vary?
- What's the difference between "mousePressed() and mouseIsPressed"?
- How do I create an alternating pattern?
- How do I highlight something when I mouse over it?
- How do I create a gradient?
- What are some other mouse effects?
quad(138, 131, 186, 120, 169, 263, 230, 276);