10 examples of 'length of string in jquery' in JavaScript

11
function stringLength(str){
12
  return str
13
    .replace(ansiRegex, '')
14
    .replace(reAstral, ' ')
15
    .length;
16
}

6
function strLength(str: string) {
7
    return str.replace(spRegexp, '_').length;
8
}

1
function strlen(str) {
2
  return str.replace(/\u001b[^m]*m/g, '').length
3
}

48
function isStringOfLength(str, len){
49
	return (typeof str === "string" && str.length === len);
50
}

105
function strlen(str) {
106
  // Call the native functions if there's no surrogate char
107
  if (!hasSurrogateUnit(str)) {
108
    return str.length;
109
  }
110
111
  let len = 0;
112
  for (let pos = 0; pos < str.length; pos += getUTF16Length(str, pos)) {
113
    len++;
114
  }
115
  return len;
116
}

408
function utf8Length(str) {
409
    var bytes = 0;
410
    var length = str.length;
411
    for (var ix = 0; ix < length; ix++) {
412
        var c = str.charCodeAt(ix);
413
        if (c < 0x80)
414
            bytes++;
415
        else if (c < 0x800)
416
            bytes += 2;
417
        else
418
            bytes += 3;
419
    }
420
    return bytes;
421
}

483
export function utf8Length(str: string): number {
484
	let bytes = 0;
485
	let length = str.length;
486
	for(let ix = 0; ix < length; ix++) {
487
		let c = str.charCodeAt(ix);
488
		if(c < 0x80)
489
			bytes++;
490
		else if(c < 0x800)
491
			bytes += 2;
492
		else
493
			bytes += 3;
494
	}
495
	return bytes;
496
}

15
utf8.length = function utf8_length(string) {
16
    var len = 0,
17
        c = 0;
18
    for (var i = 0; i < string.length; ++i) {
19
        c = string.charCodeAt(i);
20
        if (c < 128)
21
            len += 1;
22
        else if (c < 2048)
23
            len += 2;
24
        else if ((c & 0xFC00) === 0xD800 && (string.charCodeAt(i + 1) & 0xFC00) === 0xDC00) {
25
            ++i;
26
            len += 4;
27
        } else
28
            len += 3;
29
    }
30
    return len;
31
};

84
length(value, length) {
85
  return (value.length === length) ? '' : 'Must be ' + length + ' characters'
86
}

61
function byteLength(str) {
62
  if (!str) {
63
    return 0;
64
  }
65
  var matched = str.match(/[^\x00-\xff]/g);
66
  return (str.length + (!matched ? 0 : matched.length));
67
}