Boston Python Workshop 3/Friday/Tutorial: Difference between revisions
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* They let us re-use code without having to type it out each time. |
* They let us re-use code without having to type it out each time. |
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* They take input and possibly produce output (we say they <b>return</b> a value). You can assign a variable to this output. |
* They take input and possibly produce output (we say they <b>return</b> a value). You can assign a variable to this output. |
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* You call a function by using its name followed by |
* You call a function by using its name followed by its <b>arguments</b> in parenthesis. |
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For example: |
For example: |
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