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24 lines
506 B
JavaScript
24 lines
506 B
JavaScript
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// https://stackoverflow.com/a/14794066
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export function isInt(value) {
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if (isNaN(value)) {
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return false;
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}
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const x = parseFloat(value);
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return (x | 0) === x;
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}
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export function randInt(min, max) {
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return Math.round(Math.random() * (max - min) + min);
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}
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export function randomString(length = 12) {
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const chars = 'qwertyuiopasdfghjklzxcvbnm1234567890';
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let output = '';
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Array(length).fill('').forEach(() => {
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output += chars[randInt(0, chars.length - 1)];
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});
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return output;
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}
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