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Hex And Text

From time to time you might have to convert strings to hex or vice versa: 

  • HexToText←{
     a←16|'123456789ABCDEF0123456789abcdef'⍳⍵
     a←{⍵⍴⍨2,⍨0.5×⍴⍵}a
     a←16⊥⍉a
     {⍵{(⍺{⍵⍴(⍵÷⍴⍺)↑1}⍴⍵)/⍵}82 ⎕DR ⍵}a
 }

And the other way around: 

  • TextToHex←{
     a←83 ⎕DR ⍵
     a←1+,⍉16 16⊤a
     '0123456789ABCDEF'[a]
 }

CategoryDyalogUtils

HexAndText (last edited 2009-09-03 07:12:19 by anonymous)