Top "Return" questions

keyboard done key action swift iOS doesn't work

I'm new in stackoverflow, I have a problem with new swift code. I have custom the return button on keyboard …

ios keyboard return swift action

Exit iteration of for loop Swift iOS

I have a function with a for loop inside of it: func example() { // create tasks for link in links { let …

ios swift for-loop return break

Scala return type for tuple-functions

I want to make a scala function which returns a scala tuple. I can do a function like this: def …

function scala types return tuples

In Ruby, what's the relationship between 'new' and 'initialize'? How to return nil while initializing?

What I want is: obj = Foo.new(0) # => nil or false This doesn't work: class Foo def initialize(val) return …

ruby constructor return new-operator initializer

What is the difference between using _exit() & exit() in a conventional Linux fork-exec?

I've been trying to figure out how the fork-exec mechanism is used inside Linux. Everything was going on according to …

c linux return fork exit

Python SyntaxError: ("'return' with argument inside generator",)

I have this function in my Python program: @tornado.gen.engine def check_status_changes(netid, sensid): como_url = "".join([…

python return generator tornado

mysql_insert_id() returns 0

I know there are a lot of topics with the same title. But mostly it's the query that's been inserted …

php mysql return mysql-insert-id

Ruby - lambda vs. Proc.new

Possible Duplicate: What's the difference between a proc and a lambda in Ruby? When run this Ruby code: def func_…

ruby lambda return proc-object

PHP return type

Is it possible to define the return type like this? public static function bool Test($value) { return $value; //this value …

php return return-type

Batch File: Return to caller?

What is the equivalent of the return statement for a batch file subroutine?

windows batch-file return-value return