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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
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.
