a port of the Processing Visualization Language

// (comment)

Processing.js Behavior Processing.js's parser will fail when using // comments on the final line of a Processing.js script.
// Draws two lines which divides the window

// into four quadrants

line(0, 50, 100, 50);  // Draw the horizontal line

line(50, 0, 50, 100);  // Draw the vertical line
Description Explanatory notes embedded within the code. Comments are used to remind yourself and to inform others about the details of the code. Single-line comments are signified with the two forward slash characters. Comments are ignored by the compiler.
// comment
comment any sequence of characters
Usage Web & Application
Related /* */ (multiline comment)
/** */ (doc comment)

This reference is licensed under the CC BY-NC-SA 2.0 license:

Creative Commons License
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