A binary string is a string that contains only 0s and 1s. You can use the following code to check string is binary.
Step 1: Create a string
str = "1010101010" print("str = ", str) print("str type = ", type(str))
Step 2: Check if string is binary
if all(c == '0' or c == '1' for c in str): print("Binary") else: print("Not Binary")
str = 1010101010 str type = <class 'str'> Binary
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