Iterating Over a String in Python

Iterating over a string in python. In this program we can print the for loop as a string in this python programming language. Python for loops are commonly used in data science to loop through an iterable object and perform the same operation for each entry. A for loop, for example, allows us to cycle through a list of items, performing the identical action on each one.

for x in "inlarn":
print(x)

 

Output:

inlarn

For Loop in Python Program

In Python, the for loop is used to iterate over a sequence, which can be a list, tuple, array, or string. Python for loops are commonly used in data science work to loop through an iterable object such as a list, tuple, set, etc. and perform the same operation for each element. A for loop, for example, would allow us to cycle through a list, doing the same operation on each item.

Strings in Python

Strings in Python are arrays of bytes that represent Unicode characters. However, because Python lacks a character data type, a single character is merely a one-length string. Square brackets can be used to access string components. Strings in Python are “immutable,” which means they cannot be modified once they are formed (Java strings also use this immutable style). Because strings cannot be altered, we create *new* strings as we go to represent calculated values.

Print Statement in Python

The print() method outputs the message supplied to the screen or another standard output device. The message can be a string or any other object; the object will be converted to a string before being displayed on the screen. Using this program we can execute iterating over a string in python.