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Character codes: Difference between revisions
Added a solution for MATLAB
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=={{header|Lua}}==
<lang lua>print(string.byte(io.read()))</lang>
=={{header|MATLAB}}==
There are two built-in function that perform these tasks.
To convert from a number to a character use:
<lang MATLAB>character = char(asciiNumber)</lang>
To convert from a character to its corresponding ascii character use:
<lang MATLAB>asciiNumber = double(character)</lang>
or if you need this number as an integer not a double use:
<lang MATLAB>asciiNumber = uint16(character)
asciiNumber = uint32(character)
asciiNumber = uint64(character)</lang>
Sample Usage:
<lang MATLAB>>> char(87)
ans =
W
>> double('W')
ans =
87
>> uint16('W')
ans =
87</lang>
=={{header|Metafont}}==
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