10 examples of 'jquery parse float' in JavaScript

75
function float(val) {
76
  /* jshint eqnull: true */
77
  if (val == null) {
78
    return null;
79
  }
80
  var r = parseFloat(val);
81
  return isNaN(r) ? val : r;
82
}

65
function float(str) {
66
  if (!str) {
67
    return 0;
68
  }
69
  return parseFloat(str, 10);
70
}

8
export function parseNumber(s) {
9
  s = String(s).replace(/[^\d-.]/g, '').replace(/\.$/, '');
10
  if (!s.match(NUMBER_RE)) { return null; }
11
  return parseFloat(s, 10);
12
}

25
function parseFloat(v: any) {
26
    if (v == undefined) {
27
        return 0 / 0;
28
    }
29
30
    const num = tonumber(v);
31
    if (num === null) {
32
        return 0 / 0;
33
    }
34
35
    return num;
36
}

162
function parseDouble(str) {
163
  // tolerant of commas and leading/trailing spaces
164
  return parseFloat($.trim(str).replace(/,/g, ''))
165
}

41
function parse (str) {
42
  var match = (/^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i).exec(str);
43
  if (!match) {
44
    return;
45
  }
46
  var n = parseFloat(match[1]);
47
  var type = (match[2] || 'ms').toLowerCase();
48
  switch (type) {
49
    case 'years':
50
    case 'year':
51
    case 'y':
52
      return n * y;
53
    case 'days':
54
    case 'day':
55
    case 'd':
56
      return n * d;
57
    case 'hours':
58
    case 'hour':
59
    case 'h':
60
      return n * h;
61
    case 'minutes':
62
    case 'minute':
63
    case 'm':
64
      return n * m;
65
    case 'seconds':
66
    case 'second':
67
    case 's':
68
      return n * s;
69
    case 'ms':
70
      return n;
71
    default:
72
      // No default case
73
  }
74
}

124
function parseNumber(s: string): number {
125
  const n = parseFloat(s);
126
127
  if (isNaN(n)) {
128
    throw new Error(`BillingClient: failed to parse '${s}' as a number`);
129
  }
130
131
  return n;
132
}

36
function toFloat (rvalue) {
37
  return parseFloat(rvalue.toString().replace(/,/g, ''))
38
}

14
export function float([value]) {
15
  return convertToFloat(value);
16
}

12
function makeNumber(v) {
13
    return parseFloat(v.replace(/[$,]/g, ''), 10);
14
}