Python Tutorial
Iterate a Python List With Example
How to Iterate a Python List?
Using a For loop, you can iterate over a list in Python.
Example:
thislist = ["pear", "melon", "orange"]
for x in thislist:
print(x)
Output:
pear
melon
orange
Loop Through the Index Number
You can also use the index number to loop through a list in Python. To make an appropriate iterable, use the range() and len() functions.
Example:
thislist = ["pear", "melon", "orange"]
for i in range(len(thislist)):
print(thislist[i])
thislist = ["pear", "melon", "orange"]
for i in range(len(thislist)):
print(thislist[i])
Output:
pear
melon
orange
Using a While Loop
This loop is used to loop through the list items. Use the len() method to retrieve the list's length, then start at 0 and work your way through the items by referencing their indexes. Remember to increase the index by one after each cycle.
Example:
thislist = ["pear", "melon", "orange"]
i = 0
while i < len(thislist):
print(thislist[i])
i = i + 1
Output:
pear
melon
Orange
Video : https://youtu.be/0zApRpidU58
Video : https://youtu.be/101WAhV1atg