File Handling in Python

File is an item where data is being stored and data is a piece of information stored in a specific format, so that it can be shared with others. Back in the days when computer was not there, people used to share information or data using papers and documents. Now a days, data are mostly electronics and they are being stored as a computer file, such as: text files, csv files, excel flies, image files, and JSON files etc. To manipulate a file, i.e. read, write or modify the data within a file, you will have to connect that file to the program.

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