Split a string, at every nth position

Question

I use this regex to split a string at every say 3rd position:

String []thisCombo2 = thisCombo.split(\"(?<=\\\\G...)\");

where the 3 dots

Answer 1

Using Google Guava, you can use Splitter.fixedLength()

Returns a splitter that divides strings into pieces of the given length

Splitter.fixedLength(2).split("abcde");
// returns an iterable containing ["ab", "cd", "e"].