/Python/File handling in python append byte

File handling in python append byte

file = open('myfile.dat', 'wb')
file.write('This is a sample')
file.close()

file = open('myfile.dat', 'ab')
file.seek(5)
file.write(' text')
file.close()

file = open('myfile.dat', 'rb')
print file.read()  # -> This is a sample text

Source: stackoverflow.com

Similar codes

2 votes273 views2 answers
Python printing date
Python
3 votes277 views1 answer
Scan space seperated integers in python using map
Python
0 vote331 views1 answer
Access field values of form django
Python Django
7 votes336 views1 answer
Np array n same values
Python
0 vote290 views2 answers
How to make a function input optional in python
Python
0 vote267 views1 answer
Python lambda with 2 variables
Python
0 vote281 views1 answer
Python type hint class itself
Python
1 vote275 views1 answer
Find nth root of m using python
Python
1 vote284 views2 answers
Number of digits calculation
Python
-1 vote278 views2 answers
Foreign key and primary key difference
Python