...m','n'],['o']];
    schwartzSort!len(l);
    writeln(l);
}


In Python the "len()" function is a...

...range = "Hello, World";
    auto len = countUntil(range, ",");
    assert(range[0..len] == "Hello");

where range is...

...lines 2404-2405:
                if (!trymatch(pop, pop + len))
                    goto Lnomatch;

by:
                if (!psave)
                {
                    psave = cast...

...engine.REparen:
                // ... pass
                if (!trymatch(pop, pop + len))
                    goto Lnomatch;
                pmatch[n + 1].startIdx = ss...

...wide2multibyte
 * improved performance of of c_str_len(_a|_w)() shim overloads of stlsoft::multibyte2wide...

...result)
    {
	assert(isValidDchar(result));
    }
    body
    {
	size_t len = s.length;
	dchar V;
	size_t i...

...e->op == TOKstring)
+            len /= ((StringExp *)e)->len;
+        if (e->op == TOKarrayliteral)
+            len /= ((ArrayLiteralExp *)e)->elements...

...onOutOfMemoryError();
        r[nranges].pos = p;
        r[nranges].len = sz;
        ranges = r;
        ++nranges;
        return;
    }
    return proxy...

...discussed before).
But something like
  size_t len = uniLen("sdfüñẫ"); // 6
  string s = uniSlice(str...

...0;
            immutable len = _data.length;
            int result = 0;
            while(result == 0 && idx < len)
            {
                d = std...