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

2 votes286 views1 answer
How to redirect in flask to the same page
Python
3 votes252 views1 answer
Python docstring
Python
1 vote237 views1 answer
New column with age interval pandas
Python
-1 vote230 views1 answer
Python graphql client
Python
5 votes225 views3 answers
ImportError: No module named flask
Python
1 vote258 views1 answer
Implement stack using list in python
Python
0 vote282 views1 answer
Countplot for different classes in a column
Python
3 votes262 views5 answers
Pytorch check gpu
Python
0 vote250 views1 answer
Pairwise function python
Python
1 vote246 views1 answer
Set threshold resnet18 pytorch
Python