Open study

is now brainly

With Brainly you can:

  • Get homework help from millions of students and moderators
  • Learn how to solve problems with step-by-step explanations
  • Share your knowledge and earn points by helping other students
  • Learn anywhere, anytime with the Brainly app!

A community for students.

I am getting this error " IOError: [Errno 13] Permission denied " while running a simple truncating program. Please help!!!

MIT 6.00 Intro Computer Science (OCW)
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Join Brainly to access

this expert answer

SEE EXPERT ANSWER

To see the expert answer you'll need to create a free account at Brainly

##the program is this: from sys import argv print "sads" script , file = argv t = open(file , 'rw') print t.read() raw_input() t.truncate() t.write("mohit ") print t.read() ##the program is executed till raw_input() ##but i get a error at line "t.truncate()"
what version are you using? i get an error trying to open a file with 'rw' as the mode argument. I get an error trying to truncate when opened for reading. when opened for writing i get an error trying to read it. same when opened for appending http://dpaste.com/1041878/ can you post your whole session, including the traceback?
I am python 2.5.4. My figured out my problem. Instead of 'rw' ,try using 'w' in the open command.

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

Not the answer you are looking for?

Search for more explanations.

Ask your own question