1. What is the purpose of the capitalize function in JavaScript? To convert a string to uppercase To capitalize the first letter of a string To reverse a string To trim whitespace from a string Show Answer 2. Which method is used to add the capitalize function to the String prototype?
function capitalizeWords(str) { return str.replace(/wS*/g, function(txt) { return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase(); }); } This is a function that capitalizes words in a string. The string is passed in as an argument to the function. The function uses a ...
Uppercase - Javascript - How to capitalize first letter of, This is the best way to make Camel Case for strings using regExp. Another way is using following function. String.prototype.toUpperCaseFirstChar = function () { return this.substr ( 0, 1 ).toUpperCase () + this.substr ( 1 );...
JavaScript function that capitalizes the first letter of each sentence in a given string. In this function, we first split the input string into an array of sentences using the split() method with a delimiter of '.' and a space ' '. Then, we loop through each sentence and use the cha...
This page shows how to capitalize words in a text string using JavaScript (i.e. change the first letter of each word to upper-case). Place the following code in the document head. This contains the "capitalize" function which does the conversion: ...
var str = "javascript capitalize string"; var res = str.replace(/wS*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();}); This code is written in JavaScript. It defines a function that capitalizes the first letter of each word in a string. The fu...
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Learn how to use the Lodash capitalize function to convert the first character of a string to uppercase while keeping the rest of the string in lowercase.
// xCapitalize r1, Copyright 2001-2007 Michael Foster (Cross-Browser.com) // Part of X, a Cross-Browser Javascript Library, Distributed under the terms of the GNU LGPL // Capitalize the first letter of every word in str. function xCapitalize(str) { var i, c, wd, s='', cap = tru...
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...