Why we use ios::app? And what is app in it.remember that app is not a function.so tell me what is app and why it is use. | Sololearn: Learn to code for FREE!
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Why we use ios::app? And what is app in it.remember that app is not a function.so tell me what is app and why it is use.

Please This is the tag. Ofstream("data.txt",ios::app)

inthedescription
3rd Apr 2020, 10:24 PM
Malik
Malik - avatar
2 Answers
+ 1
Because when we need append mode of file
27th Nov 2020, 12:23 PM
Muhammad Qasim
Muhammad Qasim - avatar
+ 3
Please explain me what is ::app
3rd Apr 2020, 11:40 PM
Malik
Malik - avatar

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