Hmm *cough* http://smalltalkhub.com/#!/~NorbertHartl/Base62
Norbert Am 12.06.2014 um 13:12 schrieb Norbert Hartl <norb...@hartl.name>: > Just for the record. I’ve uploaded a package to smalltalkhub that contains > util classes to en-/decode values into/from Base62/Base36. > > Base62/Base36 encode numbers in short strings. These are used e.g. by url > shortener services from google, bit.ly etc. > > Base36 uses lowercase letters and numbers to encode, Base62 uses all > characters from Base36 plus all uppercase letters. Base62 produces smaller > strings while Base36 produces case insensitive ones. > > Example: > > Base62 fromNumber: 100000 -> 'q0U‘ > > Base36 fromNumber: 100000 -> ‚255s' > > FYI, > > Norbert > >
