How do you reverse a string in-place in JavaScript when it is passed to a function with a return statement, without using built-in functions (.reverse(), .charAt() etc.)?

Mar 10, 2011 · The short answer is that you cannot convert arbitrary JavaScript functions to strings. Period. Some runtimes are kind enough to give you the string serialization of functions you defined …

I want to reverse a string without using any inbuilt function, and I want it to change the original string itself but it doesn't work well. The language is Javascript.

It works on a null string, and on an empty string and it is accessible for all strings. In addition, it could be expanded to contain other JavaScript empty or whitespace characters (i.e. nonbreaking space, byte …

Aug 12, 2015 · In your JavaScript, grab the button using its ID, assign the function to the button's click event, and use the function to display the button's data-name attribute.

4 In javascript you can implement the function just once and invoke the function without the parameters myFunc() You then check to see if options is 'undefined'

When I need simple client side hashing without external libraries I use the browsers' built in atob() and btoa() functions. window.btoa () creates a base-64 encoded ASCII string from a "string" of binary data.

Oct 4, 2011 · 0 If you have a function expression that is in string form and you want to make it a function, then you need to include a return statement in the string you pass to new Function.

May 27, 2017 · To answer your initial question — how to [properly] reverse a string in JavaScript —, I’ve written a small JavaScript library that is capable of Unicode-aware string reversal. It doesn’t have any …

May 8, 2017 · Accessing nested JavaScript objects and arrays by string path Asked 14 years, 8 months ago Modified 1 year, 3 months ago Viewed 389k times