function capitalizer (string) { stringArray = string.split(' '); for (let i = 0; i< stringArray.length; i++) { var firstLetter = stringArray[i].charAt(0); var firstLetterCap = firstLetter.toUpperCase(); } return stringArray.join(' '); } console.log(capitalizer('cat on...
const capitalizeStr = str.charAt(0).toUpperCase() + str.slice(1); console.log(capitalizeStr); Output: Java2blog Let’s see how it works by going through each method used to capitalize first letter in Javascript. charAt() charAt() method returns character at given index in String. Syntax...
I'm looking for an example of how to capitalize the first letter of a string being entered into a text field. Normally, this is done on the entire field with a function, regex, OnBlur, OnChange, etc. I want to capitalize the first letter while the user is still typ...
Method 3: Using ES6 Template Strings If you're working with ES6, you can use template strings to simplify the process. function capitalizeFirstLetter(str) { return `${str[0].toUpperCase()}${str.slice(1)}`; } let myString = "codedamn"; console.log(capitalizeFirstLetter(myString)); /...
// To capitalize the first letter, use toUpperCase and slice methodsletcity ='paris';city = city[0].toUpperCase() + city.slice(1);console.log(city);// "Paris" 4.字符串数组分割 如果需要将字符串拆分为字符数组,可以使用扩展运算符 ... /...
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(" ");// ...
Learn how to capitalize the first letter in a word using JavaScript code snippets and techniques that ensure your text is properly formatted.
We will use the slice method to extract the first character from the string and capitalize it. We will then append this to the remaining string extracted again using slice function and return the result to the calling code. Our function would look like below: ...
https://www.freecodecamp.org/news/javascript-capitalize-first-letter-of-word/ Activity sidemtadded japanese on Mar 23, 2024 sidemtchanged the title JavaScript Capitalize First Letter – How to Uppercase the First Letter in a Word with JS [ja] JavaScript Capitalize First Letter – How to Up...
function capitalize(input) { return input.toLowerCase().split(' ').map(s => s.charAt(0).toUpperCase() + s.substring(1)).join(' '); } OUTPUT I hope you find this blog helpful. Stay tuned for more … Cheers!! Capitalize First Letter Of Each Word JavaScriptNext...