In this example, you will learn to write a JavaScript program that converts the first letter of a string into uppercase.

22 июн. 2009 г. · function capitalizeFirstLetter(val) { return String(val).charAt(0).toUpperCase() + String(val).slice(1); } How to capitalize first letter and lowercase the rest of the string How can I capitalize the first letter of each word in a string using ... Другие результаты с сайта stackoverflow.com

15 дек. 2022 г. · To make the first letter of a string uppercase, get the first letter, convert it to uppercase, and then add the rest of the string to it.

6 дней назад · Which One to Choose? · The charAt() with slice() method is the simplest and most commonly used way to capitalize the first letter of a string.

Capitalize the first letter in a string using JavaScript's `toUpperCase()` method and `charAt()` function.

23 июн. 2022 г. · To capitalize the first letter of a word with JS, you need to understand three string methods: charAt, slice, and toUpperCase.

9 апр. 2024 г. · How to capitalize the first letter in JavaScript? · Method 1: Using charAt(), toUpperCase(), and slice() · Method 2: Regex and replace() · Method 3 ... Method 3: split(), map(), and... · FAQ

14 мар. 2022 г. · The toUpperCase string method is crucial for converting characters to uppercase in JavaScript. It transforms the entire string into upper-case ...

11 нояб. 2024 г. · Convert this character to uppercase with toUpperCase() . Extract the rest of the string using slice() . Concatenate the uppercase character with ...

26 авг. 2020 г. · Use the built-in method toUpperCase() on the letter you want to transform to uppercase. Capitalize the first letter of each word from a string.