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Javascript 2021-09-27 12:03:03
how to capitalize first letter of word in javascript
//capitalize only the first letter of the string. function capitalizeFirstLetter(string) { return string.charAt(0).toUpperCase() + string.slice(1); } //capitalize all words of a string. function capitalizeWords(string) { return string.repl... Add solution -
Javascript 2021-09-27 09:19:03
hex to rgb function
function rgbToHex(r, g, b) { return "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1); } function hexToRgb(hex) { var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); if(result){ var... Add solution -
TypeScript 2021-09-25 17:16:02
testing inputs with react testing library
import React from 'react' import { render, fireEvent } from '@testing-library/react' class CostInput extends React.Component { state = { value: '', } removeDollarSign = value => (value[0] === '$' ? value.slice(1) : value) getReturnValue =... Add solution -
Javascript 2021-09-20 22:17:02
capitalize first letter of each word javascript
//capitalize only the first letter of the string. function capitalizeFirstLetter(string) { return string.charAt(0).toUpperCase() + string.slice(1); } //capitalize all words of a string. function capitalizeWords(string) { return string.repl... Add solution -
TypeScript 2021-09-20 18:54:02
javascript capitalize all words
//capitalize only the first letter of the string. function capitalizeFirstLetter(string) { return string.charAt(0).toUpperCase() + string.slice(1); } //capitalize all words of a string. function capitalizeWords(string) { return string.repl... Add solution -
Javascript 2021-09-20 02:53:03
js slice
// array.slice(start, end) const FRUITS = ["Banana", "Orange", "Lemon", "Apple", "Mango"]; var citrus = FRUITS.slice(1, 3); // citrus => [ 'Orange', 'Lemon' ] // Negative values slice in the opposite d... Add solution
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