Top "Return" questions

Using Spring's mockMvc, how do I check if the returned data contains part of a string?

I’m using Spring 3.2.11.RELEASE and JUnit 4.11. Using the Spring mockMvc framework, how do I check if a method returning …

json spring junit return mockmvc

How to return array from C++ function to Python using ctypes

I am using ctypes to implement a C++ function in Python. The C++ function should return a pointer to an …

c++ python arrays return ctypes

Why default return value of main is 0 and not EXIT_SUCCESS?

The ISO 1998 c++ standard specifies that not explicitly using a return statement in the main is equivalent to use return 0. …

c++ return standards main

How to return value from table's DataSource to main report in iReport?

I have a table in my iReport which naturally has its dataset and I have a variable, that is defined …

return jasper-reports ireport

Turn off “unreachable code after return statement” warning

In JavaScript development, I frequently return from execution to have an inartificial breakpoint: var args = arguments; return console.log(args); // …

firefox return gecko web-console

jQuery/JavaScript: Detecting scroll direction - code structure issue

I need to detect the direction in that a user scrolls - "up" or "down". Based on the code found …

javascript jquery scroll return code-structure

try-catch-finally with return after it

I know how try, catch & finally work (for most part), but I have one thing I was wondering: what …

java return try-catch try-catch-finally finally

Is the behavior of return x++; defined?

If I have for example a class with instance method and variables class Foo { ... int x; int bar() { return x++; } }; …

c++ return post-increment

PayPal auto return does not send back any POST data

I have a similar problem to this post Setting PayPal return URL and making it auto return? However, the solution …

php paypal return paypal-ipn

Returning a string [char pointer] from a function

I am writing a program that returns a string from stdin, but i am getting warning that it returns an …

c string return fgetc