Top "Return" questions

How to make chainable function in JavaScript?

Lets imagine function like this: function foo(x) { x += '+'; return x; } Usage of it would be like: var …

javascript function return chain chainable

Form OnSubmit to wait jQuery Ajax Return?

I want to trigger $.ajax on form onsubmit and return true only after Ajax return is something valid. For example: &…

jquery ajax asynchronous return onsubmit

Java method with return type compiles without return statement

Question 1: Why does the following code compile without having a return statement? public int a() { while(true); } Notice: If I …

java syntax while-loop compilation return

Python __init__ return failure to create

First off, I know that the __init__() function of a class in Python cannot return a value, so sadly this …

python return init

Why I cannot get the return value of require_once function in PHP?

I already know that include_once would return true or false based on including that file. I've read a question …

php return require-once

How to remove extra returns and spaces in a string by regex?

I convert a HTML code to plain text.But there are many extra returns and spaces.How to remove them?

c# regex return space

textView.setText(); crashes

The setText() method returns null in my application why? public class GetValue extends Activity { char letter = 'g'; int ascii = letter; /** …

android debugging null return settext

Why does explicit return make a difference in a Proc?

def foo f = Proc.new { return "return from foo from inside proc" } f.call # control leaves foo here return "return …

ruby return proc-object

Does the ret instruction add 4 to esp register?

Does the ret instruction cause "esp" register to be increased by 4?

assembly x86 return instructions stack-pointer

How to stop a javascript function from within another function?

I'm developing a simple slideshow system. I've got the slideshow wrapped in a hidden div, which is shown when a …

javascript return slideshow exit execute