js uppercase the first letter of string js String.toUpperCase `-webkit-border-image`.split(`-`).filter(i=>i !=="").reduce((acc, i) =>acc += i)// "webkitborderimage"`-webkit-border-image`.split(`-`).filter(i=>i !
js uppercase the first letter of string js String.toUpperCase `-webkit-border-image`.split(`-`).filter(i => i !== "").reduce((acc, i) => acc += i) // "webkitborderimage" `-webkit-border-image`.split(`-`).filter(i => i !== "").reduce((acc, i) => acc += i[0]....
JavaScript provides several built-in methods for manipulating strings, including one called toUpperCase() which can be used to convert the first letter of a string to uppercase.
How do I make the first letter of a string uppercase, but not change the case of any of the other letters? For example: "this is a test"->"This is a test" "the Eiffel Tower"->"The Eiffel Tower" "/index.html"->"/index.html" function capitalizeFirstLetter(string) { return string...
JavaScript comes bundled with a string method called toUpperCase, which could be used to capitalize the whole string. However, it does not provide a method that could capitalize only the first letter of a specific string. In this article, we'll learn to build a functionality that could capital...
React Js Check First Letter of String is Uppercase:In React.js, you can check if the first letter of a string is uppercase using various methods. One way is to use the toUpperCase() method to convert the first letter to uppercase and then compare it with the original string. Another ...
Write a JavaScript function that accepts a string as a parameter and converts the first letter of each word into upper case. Example string: 'the quick brown fox' Expected Output: 'The Quick Brown Fox 'Visual Presentation:Sample Solution-1:...
Javascript the first letter uppercase1 2 let string = "w3docs.com"; console.log(string.charAt(0).toUpperCase()); // Returns "W"Run > Reset Then, you should get the remainder of the string with the help of the slice() method.
#Check if the First Letter of a String is Uppercase in JavaScript To check if the first letter of a string is uppercase: Use theString.charAt()method to get the first letter of the string. Use theString.toUppercase()method to convert the letter to uppercase. ...
To capitalize the first letter of a string in JavaScript:Use the charAt() function to isolate and uppercase the first character from the left of the string. Use the slice() method to slice the string leaving the first character. Concatenate the output of both functions to form a capitalized...