Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 3x 3x 3x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 431x 431x 431x | /**
* Copyright © 2020 2021 2022 7thCode.(http://seventh-code.com/)
* This software is released under the MIT License.
* opensource.org/licenses/mit-license.php
*/
"use strict";
/**
* isNumber
*
* @remarks
* is Number?
*
* @param value - unknown value.
* @returns True/False
*/
export function isNumber(value: unknown): boolean {
return ((typeof value === 'number') && (isFinite(value)));
}
/**
* isValue
*
* @remarks
* Value is not null or undef
*
* @param value
* @returns not null or undef
*/
export function isValue(value: unknown): boolean {
return ((value !== null) && (typeof value !== 'undefined'));
}
/**
* isObject
*
* @remarks
* is Object or Array.
* [] or {} is True.
*
* @param value - unknown value.
* @returns True/False
*/
export function isContainer(value: unknown): boolean {
return ((value !== null) && (typeof value === 'object'));
}
|