Let's say I want to make the h in the above string to uppercase. I could do that by selecting the first letter of the string, converting it to uppercase, and concatenating the capitalized letter with the rest of
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...
The Java standard library has provided theString.toUpperCase()method, which allows us to convert all letters in a string to upper case. In this tutorial, we’ll learn how to convert a given string’s first character only to upper case. 2. Introduction to the Problem An example can explain...
However, there are methods available to change the case of the string (uppercase, lowercase, etc.). Using String.substring() Method The simplest way to capitalize the first letter of a string in Java is by using the String.substring() method: String str = "hello world!"; // capitalize...
The easiest way to capitalize the first character of each word of a string is by using Java 8 Stream API:String str = "welcome to java"; // uppercase first letter of each word String output = Arrays.stream(str.split("\\s+")) .map(t -> t.substring(0, 1).toUpperCase() + t....
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].toUpperCase() +...
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].toUpperCase() +...
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 ...
There is a number of ways to capitalize the first letter of the string in JavaScript. For example: "this is an example"->"This is an example" "the Atlantic Ocean"->"The Atlantic Ocean" ThetoUpperCase()method transforms all letters in a string to uppercase; we will use it in com...