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प्रश्न
Making some changes in the data of the existing file or adding more data is called ______
पर्याय
Editing
Appending
Modification
Alteration
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उत्तर
Making some changes in the data of the existing file or adding more data is called Modification.
APPEARS IN
संबंधित प्रश्न
Which of the following is a string used to terminate lines produced by the writer()method of the csv module?
What is the output of the following program? import csv
d=csv.reader(open('c:\PYPRG\ch13\city.csv'))
next(d)
for row in d:
print(row)
if the file called “city.csv” contain the following details
| chennai,mylapore |
| mumbai,andheri |
What will be written inside the file test.csv using the following program import csv
D = [['Exam'],['Quarterly'],['Halfyearly']]
csv.register_dialect('M',lineterminator = '\n')
with open('c:\pyprg\ch13\line2.csv', 'w') as f:
wr = csv.writer(f,dialect='M')
wr.writerows(D)
f.close()
How will you sort more than one column from a CSV file? Give an example statement.
Write a Python program to modify an existing file.
