How do I make the first letter of a string uppercase in JavaScript?

106 Answers 106 · 6. Here's this solution in TypeScript, where the type returned is the capitalized word, rather than string : const capitalize ...

How do I Make the First Letter of a String Uppercase in JavaScript?

The Problem You want to capitalize the first letter of a string using JavaScript. How do you do this? The Solution To make the first letter ...

How to make First Letter of a String Uppercase in JavaScript?

Using JavaScript string replace() Method. The replace() method is used to replace a slice of a string with another string or a regular ...

How to Uppercase the First Letter in a Word with JS - freeCodeCamp

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

How to capitalize the first letter in JavaScript? - CoreUI

It does this by using charAt(0) to access the first character of the string and toUpperCase() to convert this character to uppercase. The ...

How to Capitalize the First Letter in a String with JavaScript

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

How to Uppercase the First Letter in a Word with JS - Flexiple

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

How To Capitalize First Letter In JavaScript - Codedamn

You can capitalize the first letter of a string by using the charAt() and slice() methods in JavaScript.

How do I make the first letter of a string uppercase in JavaScript ...

The ucfirst function works if you do it like this. function ucfirst(str) { var firstLetter = str.slice(0,1); return firstLetter.toUpperCase() + str.substring(1 ...

How to Capitalize the First Letter of Each Word in JavaScript

In JavaScript, we have a method called toUpperCase() , which we can call on strings, or words. As we can imply from the name, you call it on a ...

JavaScript Program to Convert the First Letter of a String into ...

The toUpperCase() method converts the string to uppercase. Here, str.charAt(0).toUpperCase(); gives J. The slice() method returns the rest of the ...

How to make the first letter of a string uppercase in JavaScript - Quora

Made this little function: [code]function capitalizeWords(str){ return str.split(" ").map(function(item){ return item[0].

Best way to capitalize first letter of each word in string? - Reddit

You should use the .split() function and then .map then you'll use .slice and .toUpperCase() .

How to capitalize the first letter of a string in JavaScript - ui.dev

At this point we have two variables local to our capitalize function - firstLetter and restOfWord . firstLetter is, well, the first letter of the string ...

How To Capitalize First Letter In JavaScript - YouTube

... capitalize first letter in javascript js make first letter uppercase js change first to uppercase. ... Letter Of Each Word Of A Given String ...

How to make first letter in a string uppercase in JavaScript - YouTube

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JavaScript to Convert First Letter of Each Word Of String To ...

That takes in the value from a text field and converts the First Letter of the first word of a string to uppercase. e.g, New york, it should be New York.

How would I capitalize first letter in a string? - Scripting Support

string.upper(string.sub(str, 1, 1)) - Takes the first letter of the string and makes it upper case. …string.

How to make the first letter of a string uppercase in JavaScript?

Use the charAt() function to make the first letter of a string uppercase in JavaScript. The charAt() function in JavaScript retrieves a specific ...

JavaScript practice - Learn - Mozilla Discourse

... capitalize that takes a string and returns that string with only the first letter capitalized ... take strings that are lowercase, UPPERCASE ...