![]() ![]() It wouldīe inefficient to waste 4 bytes on every "a" in the document - we want a way to For example, the English Bible or dictionary or people'sĮmail folders are mostly the characters a-z, A-Z, 0-9, and punctuation. But this would be really inefficientįor most documents. You can have 4 billion distinct characters. You could easily represent all of the characters in the Unicode set with anĮncoding that says simply "assign one number, 4 bytes (or 32 bits) long, forĮach character in the Unicode set." One 32-bit combo for each character means Unicode characters - think about all of the different languages and emoji and See on screen, say, 世 - into actual bytes. Encoding is the process of squashing the graphics you Aīyte is 8 bits, each of which can be 0 or 1, so a byte can have 2 8 orĢ56 different values. Let's try to straighten out how itįirst, some very basics about string encoding. Node string encoding is all over the place. ![]()
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