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n-b/gist:405e12d431f5e62bb4ff

Created December 22, 2014 14:09
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NSData hexadecimalRepresentation
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gistfile1.m
(lldb) po [@"Hello World" dataUsingEncoding:4]
<48656c6c 6f20576f 726c64>
(lldb) po [[@"Hello World" dataUsingEncoding:4] lowercaseHexStringWithoutSpaces]
48656c6c6f20576f726c64
(lldb) po [[@"Hello World" dataUsingEncoding:4] uppercaseHexStringWithoutSpaces]
48656C6C6F20576F726C64
(lldb) po [[@"Hello World" dataUsingEncoding:4] CKHexString]
48656c6c 6f20576f 726c64
(lldb) po [[@"Hello World" dataUsingEncoding:4] MCHexString]
48656c6c6f20576f726c64
(lldb) po [[@"Hello World" dataUsingEncoding:4] CKUppercaseHexStringWithoutSpaces]
48656C6C6F20576F726C64
(lldb) po [[@"Hello World" dataUsingEncoding:4] hexString]
48656c6c 6f20576f 726c64
(lldb) po [[@"Hello World" dataUsingEncoding:4] mf_copyHexString]
48656C6C6F20576F726C64
(lldb) po [[@"Hello World" dataUsingEncoding:4] aa_hexString]
48656C6C6F20576F726C64
(lldb) po [[@"Hello World" dataUsingEncoding:4] hexEncoding]
48656c6c6f20576f726c64
(lldb) po [[@"Hello World" dataUsingEncoding:4] MSHexString]
48656c6c6f20576f726c64
(lldb) po [[@"Hello World" dataUsingEncoding:4] __imHexString]
48656C6C6F20576F726C64
@karmamaster
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can you let me know the "dataUsingEncoding:4" is meaning for what?

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