Intro to Engineering: Strings, Tuples, and Lists

lists

the one sequence that is mutable

“““

how to do multiline strings

“

strings have ___ around them

first character

print(word[0]) prints the ____ ____ in a string

last character

print(word[-1]) prints the ___ ___ in a string

length

print(len(word)) prints the ____ of a string

0

a sequence always starts with ___

uppercase

print(text.upper()) prints a string in ____

lowercase

print(text.lower()) prints a string in ____

first

print(text.title()) capitalizes the ___ character of each word in a string

string

print(text.replace("o", "0")) replaces characters in a ___

character

print(text.count("l")) counts how many of a ____ are in a sequence

whitespace

print(text.split()) splits strings on the _____

true, false

print("World" in text) checks if characters are in the sequence and prints _____ or ____

immutable

tuples are ____

()

tuples use ____

comma

single-item tuples need a ___ inside the parentheses after the character

true, false

print("red" in colors) would result in ___ or ____

end

print(colors + ("yellow",)) would add yellow to the ___ of the sequence

[]

lists use ____

count

print(fruits.count("apple")) would ___ how many apples are in the list

replace

colors[1] = "yellow" would ____ that term with yellow in a list

add, end

colors.append("purple") would ____ purple to the ___ of the list

insert

colors.insert(0, "pink") would ___ pink at that position in a list

first

colors.remove("blue") would remove the ___ occurrence of blue in a list

remove, return, last

removed = colors.pop() would ___ and ____ the value of the ___ item

first

print(text[0:4]) would print the ____ four characters in a sequence

last

slicing does not include the ___ item

true, false

print("gram" in "Programming") would print ____ or ____

true

print(3 in [1, 2, 3, 4]) would print ___

true, at least

print(email.count("@") >= 1) would print ___ because email has ____ ___ 1 @

Hello World

print("Hello" + " " + "World") would print ___ ___

concatenation

print([1, 2] + [3, 4]) is an example of

[1, 2, 3, 4]

print([1, 2] + [3, 4]) would print ____

upperNames = [] initializes a new empty list called upperNames