Example
Creating and Joining Strings
How to create text and join it in Python. Basics of working with strings.
Results for “and”
Showing 11–20 of 46
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Exponentiation and Roots
Operator ** for exponentiation and calculating roots in Python.
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Print Parameters sep and end
Parameters sep and end let you control separator and line ending in print function.
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Local and Global Variables
Local variables exist only inside functions. Global ones are accessible everywhere.
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Set Operations
Adding and removing elements from a set. Basic set operations.
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Modifying Dictionaries
Adding, changing and removing dictionary elements in Python.
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Separating Namespaces
Namespaces isolate variables. Modules and functions create their own namespaces.
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Mathematical Set Operations
Union, intersection and difference of sets. Mathematical operations from set theory.
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Tuples vs Lists - Differences
…to use tuples instead of lists? Comparison of properties and applications.
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List Methods - append, insert, pop
Adding and removing elements from list. Methods append, insert, pop and remove.