repl.txt (1369B)
1 2 {{alias}}( value ) 3 Tests if a value is a finite number. 4 5 Parameters 6 ---------- 7 value: any 8 Value to test. 9 10 Returns 11 ------- 12 bool: boolean 13 Boolean indicating whether a value is a finite number. 14 15 Examples 16 -------- 17 > var bool = {{alias}}( 5.0 ) 18 true 19 > bool = {{alias}}( new Number( 5.0 ) ) 20 true 21 > bool = {{alias}}( 1.0/0.0 ) 22 false 23 > bool = {{alias}}( null ) 24 false 25 26 27 {{alias}}.isPrimitive( value ) 28 Tests if a value is a number primitive having a finite value. 29 30 Parameters 31 ---------- 32 value: any 33 Value to test. 34 35 Returns 36 ------- 37 bool: boolean 38 Boolean indicating whether a value is a number primitive having a finite 39 value. 40 41 Examples 42 -------- 43 > var bool = {{alias}}.isPrimitive( -3.0 ) 44 true 45 > bool = {{alias}}.isPrimitive( new Number( -3.0 ) ) 46 false 47 48 49 {{alias}}.isObject( value ) 50 Tests if a value is a number object having a finite value. 51 52 Parameters 53 ---------- 54 value: any 55 Value to test. 56 57 Returns 58 ------- 59 bool: boolean 60 Boolean indicating whether a value is a number object having a finite 61 value. 62 63 Examples 64 -------- 65 > var bool = {{alias}}.isObject( 3.0 ) 66 false 67 > bool = {{alias}}.isObject( new Number( 3.0 ) ) 68 true 69 70 See Also 71 -------- 72