Programming-Idioms

t := strings.TrimPrefix(s, p)

$t = strpos($s, $p) === 0 ? substr($s, strlen($p)) : $s;

size_t l = strlen(p);
const char * t = strncmp(s, p, l) ? s : s + l;

std::string t = s.starts_with(p) ? s.substr(p.size()) : s;

var t = s.TrimStart(p);

string t = s.chompPrefix(p);

var t = s.startsWith(p) ? s.replaceFirst(p,"") : s;

var t = s.startsWith(p) ? s.substring(p.length, s.length) : s;

  if (index(s,p) == 1) then
     t = s(len(p)+1:)
  else
     t = s
  end if

t = Maybe.fromMaybe s $ List.stripPrefix p s

let t = s.startsWith(p) ? s.substring(p.length) : s;

int i = s.indexOf(p), n = p.length();
t = i == 0 ? s.substring(n) : s;

String t = s.replaceFirst('^' + quote(p), "");

String t = s.replaceFirst("^" + p, "");

local t = (s:sub(0, #p) == p) and s:sub(#p+1) or s

if AnsiStartsStr(p, s) then 
  t := copy(s, length(p)+1, length(s)-length(p))
else
  s := t;

if (0 == index $s, $p) {
    my $t = substr $s, length $p;
}

t = s[s.startswith(p) and len(p):]

t = s.removeprefix(p)

t = s.delete_prefix(p)

t = s.sub(/\A#{p}/, "")

let t = s.strip_prefix(p).unwrap_or(s);

let t = if s.starts_with(p) { &s[p.len()..] } else { s };

let t = s.trim_start_matches(p);