repl.txt (569B)
1 2 {{alias}}( x ) 3 Tests if a finite double-precision floating-point number is an integer. 4 5 The function assumes a finite number. If provided positive or negative 6 infinity, the function will return `true`, when, in fact, the result is 7 undefined. 8 9 Parameters 10 ---------- 11 x: number 12 Value to test. 13 14 Returns 15 ------- 16 bool: boolean 17 Boolean indicating whether the value is an integer. 18 19 Examples 20 -------- 21 > var bool = {{alias}}( 1.0 ) 22 true 23 > bool = {{alias}}( 3.14 ) 24 false 25 26 See Also 27 -------- 28