Python 3 text file leng

f = open("filename", "r") #Load file in any mode that's able to read, ie r, r+, w+ etc

#to get length
len(f.readlines())

#To iterate over each line
for line in f.readlines(): #file.readlines(), splits the file into a list, where each element is a seperate line
  print(line)

Similar codes

0 vote187 views1 answer
Redirect if not logged in django
Python Django
10 votes125 views6 answers
Range function in python
Python
0 vote132 views1 answer
Drop values based on type pandas
Python
2 votes137 views1 answer
Pygame get screen width and height
Python
11 votes127 views1 answer
Python practice problems
Python
0 vote123 views1 answer
Numpy index array all except
Python
2 votes128 views3 answers
Convert date time to date pandas
Python
0 vote144 views1 answer
How to connect wifi using python
Python
0 vote125 views1 answer
Check cudann
Python
15 votes268 views6 answers
How to install flask
Python Flask