Python Programming - Reading and Writing Files - Discussion

Discussion Forum : Reading and Writing Files - General Questions (Q.No. 52)

Reading and Writing Files

52.

How can you append a list of numbers to a binary file named "data.bin"?

with open("data.bin", "wb") as file:
    numbers = [1, 2, 3, 4, 5]
    file.write(bytes(numbers))

append_binary("data.bin", [1, 2, 3, 4, 5])

with open("data.bin", "ab") as file:
    numbers = [1, 2, 3, 4, 5]
    file.write(numbers)

binary_append("data.bin", [1, 2, 3, 4, 5])

Answer: Option

Explanation:

Using open() in binary write mode and bytes() to write a list of numbers to a binary file.

Discussion:

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