Currently, I am going through RFC 4627 (http://www.ietf.org/rfc/rfc4627.txt). Section 2.1 discusses the three literal names: true, false, null.
false = %x66.61.6c.73.65 ; false
null = %x6e.75.6c.6c ; null
true = %x74.72.75.65 ; true
I find myself confused at this point. Can someone explain what %x66.61.6c.73.65 represents? Any help would be appreciated.
Those bytes represent the characters in those words. Essentially, the text must be converted to ASCII (or a similar encoding) and cannot use any other form of encoding.
>>> print '\x66\x61\x6c\x73\x65'
false
Upon initial observation, it appears that these represent ASCII codes for individual letters :
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