private SubstringExt ( [ s, int from ) : string | ||
s | [ | |
from | int | |
return | string |
public static string SubstringExt([NotNull] this string s, int from) {
if (from < 0) {
from = s.Length - from;
}
if (from > s.Length) {
return string.Empty;
}
return from <= 0 ? s : s.Substring(from);
}