In this example we will check the JavaScript Capitalize the First Letter of a String implementation. JavaScript provides many functions to work with Strings in general. We will leverage a few of them to achieve
This snippet capitalizes the first letter of a string. constcapitalize=([first,...rest])=>first.toUpperCase()+rest.join('');capitalize('fooBar');// 'FooBar'capitalize('fooBar',true);// 'FooBar' Source https://morioh.com/p/5b34d9858cb5...
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...
Capitalize each word of String in Javascript Capitalize first letter of String in Javascript There are multiple ways to Capitalize first letter of String in Javascript. Let’s go through each of them. Using charAt(), toUpperCase() and slice() We will combination of charAt(), toUpperCase() and...
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...
Today, we're digging into the realm of JavaScript to explore the concept of string manipulation, specifically capitalizing the first letter of a string. Let's begin with an introduction to our topic. Introduction In JavaScript, we often come across situations where we need to manipulate a ...
Write A JavaScript Program To Capitalize The First Letter Of Each Word Of A Given String. Live Demo: Flowchart: ES6 Version: // Define a function named capital_letter with parameter strconstcapital_letter=(str)=>{// Split the input string into an array of wordsstr=str.split(" ");// ...
Use String.prototype.replace() to match the first character of each word and String.prototype.toUpperCase() to capitalize it.const capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase()); // EXAMPLE capitalizeEveryWord('hello world!'); // 'Hello World!'...
def capitalize_first_letter(string): return string[0].upper() + string[1:] text = "hello world" capitalized_text = capitalize_first_letter(text) print(capitalized_text) 输出: 代码语言:txt 复制 Hello world 在这个示例中,我们定义了一个名为 capitalize_first_letter 的函数,它接受一个字符串作为...
This method capitalizes the first letter of a string and downcases all the others.Syntaxstring.capitalize(); Advertisement - This is a modal window. No compatible source was found for this media.Return ValueReturns a string.Example Prototype examples function showResult() { var str = 'hel...