Boston Python Workshop 3/Friday/Tutorial: Difference between revisions
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imported>Jesstess |
imported>Jesstess |
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return x + y |
return x + y |
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</pre> |
</pre> |
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You can return any Python object: numbers, strings, booleans ... even other functions! |
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<b>Step 4: use the function</b> |
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Once you define this function, you can use it: |
Once you define this function, you can use it: |
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</pre> |
</pre> |
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Functions don't have to return anything, if you don't want them to. |
Functions don't have to return anything, if you don't want them to. They usually return something because we usually want to be able to assign variables to their output. |
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==End of Part 2== |
==End of Part 2== |
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