JavaScript char to int | Example code

Convert char to int using charCodeAt method in JavaScript. Take first char of the string to convert to an ASCII code. Complete code Output: Another example Do comment if you have another example or suggestions or doubts on this JS char topic. RohitDegree in Computer Science and Engineer: App Developer and has multiple Programming languages Read More…


JavaScript convert char to int (Number) | Example code

Use charCodeAt method to convert char to int in JavaScript. How to convert char to number in JS Example HTML example code, the first parameter is the index of the string to convert to an ascii code. Output: Do comment if you have any doubts and suggestions on this JS char int code. RohitDegree in Read More…


JavaScript escape special characters | Example code

Try replace them with given list of char using replace method and Regex in JavaScript. How to JavaScript escape special characters example Example code of JavaScript function to escapes special characters (&, <, >, ‘, “) for use in HTML. Output: Another example More example Do comment if you have any doubts and suggestions on Read More…


HTML escape characters | Example code

What characters need to be escaped in HTML? Answer: It depends upon the context. Some possible contexts in HTML: Document body Inside common attributes Inside script tags Inside style tags Inside of an element, this just includes the entity escape ampersand & and the element delimiter less-than and greater-than signs < >: These are three main Read More…


URL escape characters in JavaScript | Example code

URL escape characters converts characters into a format that can be transmitted over the Internet. URLs can only be sent over the Internet using the ASCII character-set. Use the JavaScript encodeURIComponent() function to escape characters in URL. URL escape codes for characters that must be escaped Character URL Escape Codes SPACE %20 < %3C > Read More…


URL with special characters example | Code

A URL is composed from a limited set of characters belonging to the US-ASCII character set. These characters include digits (0-9), letters(A-Z, a-z), and a few special characters (“-“, “.”, “_”, “~”). URL Encoding of Special Characters When these characters are not used in their special role inside a URL, they must be encoded. Character Read More…


JavaScript escape characters | Show escape characters in a string uses the \ (backslash)

JavaScript uses the \ (backslash) as an escape characters for: \’ single quote \” double quote \ backslash \n newline \r carriage return \t tab \b backspace \f form feed \v vertical tab (IE < 9 treats ‘\v’ as ‘v’ instead of a vertical tab (‘\x0B’). If cross-browser compatibility is a concern, use \x0B instead Read More…


charcode in JavaScript | Get Unicode character of the key on the keyboard

e.charCode – a number that represents the Unicode character of the key on keyboard. The charCode is a property, which returns the Unicode character code of the key that triggered the onkeypress event. Example charcode in JavaScript Press a key on the keyboard in the input field to get the Unicode character code of the Read More…


JavaScript ASCII to char | Example code

Use fromCharCode() Method to convert ASCII to char in JavaScript. The fromCharCode() method converts Unicode values into characters. JavaScript ASCII to char Example HTML example code convert a Unicode number into a char:- Output: Multiple ASCII values into char: Do comment if you have any doubts and suggestions on this JS char ASCII topic. RohitDegree Read More…


JavaScript converts special characters to ASCII | Example code

Use charCodeAt() JavaScript function to converts special characters (char) to ASCII in JavaScript. charCodeAt() method returns UTF-16 code unit at the specified index. codePointAt() method returns a number representing the code point value of the character at the given index. Different between codePointAt() and charCodeAt() is charCodeAt() method can handle code point which cannot be Read More…