To represent a unicode string as a string of bytes is known as encoding. To convert a string of bytes to a unicode string is known as decoding. You typically encode a unicode string whenever you need to use it for IO, for instance transfer it over the network, or ... Read More

To find all possible permutations of a given string, you can use the itertools module which has a useful method called permutations(iterable[, r]). This method return successive r length permutations of elements in the iterable as tuples. In order to get all the permutations as string, you'll need to iterate over ... Read More

To convert a string to binary, you need to iterate over each character and convert it to binary. Then join these characters together in a single string. You can use format(ord(x), 'b') to format the character x as binary. For example:>>>st = "hello world" >>>' '.join(format(ord(x), 'b') for x in ... Read More