trim()

Dunno if anybody will find this useful. I certainly do . This is a trim() function to clear whitespaces off the beginning and end of a string. Usefull if you're parsing a lot of user input. Not very complicated so a lot of you have probably done something similar. Anyway, have at it .

string trim(string str)
{
    return llDumpList2String(llParseString2List(str, [" "], []), " ");
}

Here's another handly little blip.

string str_replace(string source, string test, string replace)
{
    list list_source = llParseString2List(source, [], [test]);

    integer i;
    string return_str = "";
    for (i = 0; i < llGetListLength(list_source); i += 1) {
        if (llList2String(list_source, i) == test) {
            return_str += replace;
        } else {
            return_str += llList2String(list_source, i);
        }
    }

    return return_str;
}