Using For loop in the string you can iterate over characters of a string in Python.
How to loop through the string in Python example
Simple example code of for loop is used for iterating over a sequence data string.
for i in "Hello": print(i)
Python create string with for-loop
consonants = "qwrtpsdfghjklzxcvbnm" summer_word = "icecream" new_word = "" for character in summer_word: # loop through each character in summer_word if character in consonants: # check whether the character is in the consonants list new_word += character else: continue # Not really necessary by adds structure. Just says do nothing if it isn't a consonant. print(new_word)
How to concatenate to a string in a for loop in Python?
Answer: Use the join function to concatenate string.
res = ''.join(['first', 'second', 'other']) print(res)
That’s not how you do it.
>>> ''.join(['first', 'second', 'other']) 'firstsecondother'
If you do it in a
for loop, it’s going to be inefficient as string “addition”/concatenation doesn’t scale well (but of course it’s possible):
mylist = ['first', 'second', 'other'] s = "" for item in mylist: s += item print(s)
Do comment if you have any doubts and suggestions on this Python for loop topic.
Note: IDE: PyCharm 2021.1.3 (Community Edition)
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.
Degree in Computer Science and Engineer: App Developer and has multiple Programming languages experience. Enthusiasm for technology & like learning technical.