10 examples of 'javascript isnumeric' in JavaScript

2583
function isNumeric(num) {
2584
  return !isNaN(parseFloat(num)) && isFinite(num);
2585
}

13
public isNumber(value: any) {
14
  return typeof value === 'number' && isFinite(value);
15
}

119
function isNumeric ( obj ) {
120
  // parseFloat NaNs numeric-cast false positives (null|true|false|"")
121
  // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
122
  // subtraction forces infinities to NaN
123
  return obj - parseFloat( obj ) >= 0;
124
}

9
export function isNumeric(value) {
10
  return !isNaN(parseInt(value)) && isFinite(value)
11
}

10
function isNumeric(n) {
11
  return !isNaN(parseFloat(n)) && isFinite(n);
12
}

287
function isNumeric(value) {
288
    return (value - parseFloat( value ) + 1) >= 0;
289
}

62
function isNumber(value) {
63
    var patrn = /^(-)?\d+(\.\d+)?$/;
64
    if (patrn.exec(value) == null || value == "") {
65
        return false
66
    } else {
67
        return true
68
    }
69
}

208
function isNumeric(n) {
209
    return !isNaN(parseFloat(n)) && isFinite(n);
210
}

93
function isNumber( object ) {
94
95
  return typeof object == 'number';
96
}

11
function isNumber(value) {
12
  return (value instanceof Number) || (typeof value == 'number');
13
}