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Quick TrainerPython String & List Methods
Learn what common Python string and list methods do and recall them by name.
Code34 items3 levelsDifficulty 2/5
Free · no signup · works on any device
Levels
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1
Common String Methods
12 items
2
Common List Methods
11 items
3
Advanced Methods
11 items
All 34 cards
str.upper()
converts to uppercase
str.lower()
converts to lowercase
str.strip()
removes leading and trailing whitespace
str.split()
splits string into a list
str.join()
joins items into a string
str.replace()
replaces a substring
str.find()
returns index of substring, -1 if absent
str.startswith()
checks if it starts with a prefix
str.endswith()
checks if it ends with a suffix
str.capitalize()
capitalizes the first character
str.title()
capitalizes each word
str.count()
counts occurrences of a substring
list.append()
adds an item to the end
list.extend()
adds all items from an iterable
list.insert()
inserts an item at an index
list.remove()
removes first matching value
list.pop()
removes and returns item at index
list.index()
returns index of a value
list.count()
counts occurrences of a value
list.sort()
sorts the list in place
list.reverse()
reverses the list in place
list.copy()
returns a shallow copy
list.clear()
removes all items
str.isdigit()
checks if all characters are digits
str.isalpha()
checks if all characters are letters
str.swapcase()
swaps the case of each letter
str.zfill()
pads on the left with zeros
str.rstrip()
removes trailing whitespace
str.lstrip()
removes leading whitespace
str.splitlines()
splits at line breaks
str.partition()
splits into three parts at first separator
str.index()
returns index of substring, error if absent
str.isspace()
checks if all characters are whitespace
list.sort(reverse=True)
sorts the list in descending order
