sallynhung
Thành viên
- Tham gia
- 25/11/2021
- Bài viết
- 1
str : tuple ( ) , dict ( )
- Return the string without any whitespace at the beginning or the end
x = txt.strip()
- Replace the character H with a J.
txt = "Hello World"
txt = "Hello World"
txt = txt.replace("H", "J" )
txt = txt.replace("H", "J" )
- Insert the correct syntax to add a placeholder for the age parameter.
age = 36
txt = "My name is John, and I am { }"
print(txt.format(age))
- Use the correct membership operator to check if "apple" is present in the fruits object.fruits = ["apple", "banana"]
if "apple" in fruits :
print("Yes, apple is a fruit!")
- x = {"name" : "John", "age" : 36 }
print(type(x))
>>> dict
- x = ("apple", "banana", "cherry")
print(type(x))
>>> tuple
- Use the append method to add "orange" to the fruits list.
fruits = ["apple", "banana", "cherry"]
fruits.append("orange")
- Change the value from "apple" to "kiwi", in the fruits list.
fruits = ["apple", "banana", "cherry"]
fruits [0] = " kiwi "
- Use the insert method to add "lemon" as the second item in the fruits list.
fruits = ["apple", "banana", "cherry"]
fruits.insert (1, "lemon")
- Use the correct syntax to print the first item in the fruits tuple.
fruits = ("apple", "banana", "cherry")
print(fruits[0])