Oct 20, 2019 · JavaScript doesn't have an exact analogue for C#'s extension methods. JavaScript and C# are quite different languages. The nearest similar thing is to modify the prototype …

Aug 27, 2010 · However, note that string objects will not be equal. new String("a") == new String("a") will return false. Call the valueOf() method to convert it to a primitive for String …

Changing the Type of a String to a Number. All of the other tricks mentioned above that don't use parseInt, involve implicitly coercing the string into a number. I prefer to do this explicitly, var …

Jun 7, 2019 · From my research into it, there is no way to edit the string in place. Even if you use a string object instead of a string primitive. Below does NOT work and get's really weird results …

encrypting string in javascript without external library. 0. encrypt and decrypt a string with node. 5.

Nov 13, 2011 · Since the OP asked about the objects to have methods, when it comes to JSON, then I think the idea to use the replacer to store the methods in a String (which maybe should …

JavaScript automatically converts primitives to String objects, so that it's possible to use String object methods for primitive strings. In contexts where a method is to be invoked on a primitive …

A data that is not an object and does not have any methods. JavaScript has 5 primitive datatypes: string, number, boolean, null, undefined. With the exception of null and undefined, all …

Jun 22, 2009 · Note however, that string[0] would be undefined for an empty string, so the function would have to be rewritten to use "string && string[0]", which is way too verbose, …

Feb 11, 2010 · slice() extracts parts of a string and returns the extracted parts in a new string. substr() extracts parts of a string, beginning at the character at the specified position, and …