Capitalize first letter and remove space in string

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Got some code to capitalize the first letter of every word in a string. Can someone please help me update it so it also removes all spaces within the string once the first letters are Capped.

return function (str) {
    return str.replace(/\w\S*/g, function(txt) {
        return txt.charAt(0).toUpperCase() + txt.substr(1);
    });
}

Try this:

var input = 'lorem ipsum dolor sit amet';
// \w+ mean at least of one character that build word so it match every
// word and function will be executed for every match
var output = input.replace(/\w+/g, function(txt) {
  // uppercase first letter and add rest unchanged
  return txt.charAt(0).toUpperCase() + txt.substr(1);
}).replace(/\s/g, '');// remove any spaces

document.getElementById('output').innerHTML = output;
<div id="output"></div>

U-Convert: Online lowercase and uppercase text converter, replace , Remove spaces. Remove spaces method removes extra spaces from the text. "​Spaces" are all characters that look like a blank space, i.e. a space character,  Python has a built-in method named capitalize() to convert the first character of a string into uppercase and change the rest of the characters into lowercase. This method can be used on string data in various ways without just capitalizing on the first characters.

You can use a simple helper function like:

return function (str) {
    return str.replace(/\w\S*/g, function(txt) {
        return txt.charAt(0).toUpperCase() + txt.substr(1);
    }).replace(/\s/g, "");
}

Text Functions, Capitalizes the first letter of every word, and 2. Text Functions - Capitalize and Remove Spaces. Follow. Avatar formatString = function () {. The code takes out the first letter of string & converts it into the capital letter (uppercase letter) using toUpperCase method in JavaScript & then append it to the remaining string (uses substr () or substring () method in JavaScript to exclude the first letter).

Page has a nice example of how to capitalize each word in a string in JavaScript: http://alvinalexander.com/javascript/how-to-capitalize-each-word-javascript-string

Solved: Regular expression - capitalize first letter and r, remove spaces; capitalize first letter of every word (CamelCase) Replace the first character of the current word in the collection with the  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 first letter String output = str.substring (0, 1).toUpperCase () + str.substring (1); // print the string System.out.println (output); // Hello world! The above example transforms the first letter of string str to uppercase and leaves the rest of the string the same.

As an alternative you can split the string on the space, capitalize each word and then join them back together again:

"pascal case".split(' ').map(word => word.charAt(0).toUpperCase() + word.substring(1) ).join('')

Remove Spaces, Maintaining Capitalization, n Perform character-wise "not equal" comparison. T Get the indices of all truthy elements, i.e., the indices of all uppercase letters in s. Let's call the  To capitalize the first character of String or make first letter uppercase, you can use one of the below given approaches. 1) Capitalize the first character of String using the substring and toUpperCase methods of the String class

Strings · The Julia Language, A character represents a Unicode code point, and can be converted to an integer via the The default behaviour is to remove leading whitespace and delimiters: see Capitalize the first character of each word in s ; if strict is true, every other  To capitalize the first letter in a word or string, you can use a formula based on the LEFT, MID, and LEN functions. In the example shown, the formula in C5 is: = UPPER ( LEFT ( B5 )) & MID ( B5 , 2 , LEN ( B5 ))

How to capitalize the first letter of a string with python and other uses , Python has a built-in method named capitalize() to convert the first character of a line. strip() method is used to remove the unnecessary space and last extra '. But string in java is immutable, how can we Capitalize the First Letter of each Word? Well, we will declare a new string newString and for each word we will reassign the newString as newString + First letter in upper case + rest of the letters in the word + " ". By doing so we are not modifying the string but changing the reference to the

4.1 string -- Common string operations, letters: The concatenation of the strings lowercase and uppercase described On most systems this includes the characters space, tab, linefeed, return, formfeed, and vertical tab. Do not change its definition -- the effect on the routines strip() and split() is capitalize ( word ): Capitalize the first character of the argument. Java program to capitalize first letter of each word in a String : In this tutorial, we will learn how to capitalize first letter of each word in a string in Java. User will input one string and then we will capitalize first letter of each word and modify and save the string in a different String variable. Finally, we will output the String.

Comments
  • This explains how to capitalize every first letter.
  • Possible duplicate of Capitalize the first letter of string in JavaScript
  • Worked a treat many thanks. Decided to accept this as the answer as its a bit more thorough and ideal for other developers looking for this answer :)
  • @Richy Okay fine. Enjoy. But I gave exactly the same answer first, before, so if you think in fair, only thing I didn't do is provide a snippet. Right? I will make sure I do that from next.
  • That would be good if some explanation is given, specially for regex
  • @KaushikThanki added comments
  • Doesn't handle preceding white space. Add ".trim()" before the ".replace()" function if needed.