2D Array
- 2D arrays are tables with rows and columns.
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String Length
- The length function tells how many characters are in text.
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ASCII
- ASCII assigns numbers to characters so computers can read text.
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Unicode
- Unicode lets computers show all languages and emojis.
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Escape Character
- Use n for new lines or t for tabs.
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Comment Out
- Commenting out code helps test or pause parts of it.
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Print Debugging
- Printing values helps you track what your code is doing.
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