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Heres what i want: I want to be able to make numbers into binary code. Not the real binary though, i simply want 1 and 0.

For example:
0001 would be 1
0010 would be 2
0100 could be 3

I only going to use the number 0 to 9 now when im trying it out.

The part i need help with is that when you convert from the binary to the real numbers. Getting it from the string im going to store it in.

For example, heres a string:
010001011101

12 numbers, of each character were translate to four 1's or 0's this should be three characters.

Whats the command to take the four first characters in a string and look at them and then the next? And how should the actuall translation be done? An endless of nested if statements? If the first character=0 then if the second character=0 then...

Sorry for the long post but im not good at explaining stuff...

Quick example below



Twynklet