27 Mar
2009
27 Mar
'09
9:42 a.m.
2009/3/27 V S P <toreason@fastmail.fm>
Looking at string algorithms and cannot figure what combination of them I need to
remove all, but one spaces between words in a string so that "1 2 3" becomes "1 2 3"
Sounds like you might need a regular expression to find sequences of multiple spaces. The algorithms "replace_all_regex" or "replace_all_regex_copy" should do what you want. e.g. string input = "1 2 3"; string output = replace_all_regex_copy(input, regex(" +"), " "); // output should be "1 2 3" where " +" is a regular expression to find sequences of 1 or more spaces. Regards Alex