.... You are not required to explicitly write a return statement in main(): if you let main() return without an explicit return statement, it's the same as if you had written return 0;. The following two main() functions have the same behavior: int main() { } int main() { return 0; } There are tw...

...PACKAGE BODY' )) LOOP BEGIN IF cur_rec.object_type = 'TABLE' THEN EXECUTE IMMEDIATE 'DROP ' || cur_rec.object_type || ' "' || cur_rec.object_n...

...ion (response) { // The then function here is an opportunity to modify the response console.log(response); // The return value gets picked up by the then in the controller. return response.data; }); // Return the promise to the controller return prom...

...dd both effects to your view [myBackgroundView addMotionEffect:group]; Swift (Thanks to @Lucas): // Set vertical effect let verticalMotionEffect = UIInterpolatingMotionEffect(keyPath: "center.y", type: .TiltAlongVerticalAxis) verticalMotionEffect.minimumRelativeValue = -10 verticalMotionEffect.ma...

...Ascent and tmDescent returned by Win32's GetTextMetric API. This is needed if you want to do a word-wrapped run of text with spans in different fonts/sizes. The above image was generated on a canvas in Safari, red being the top line where the canvas was told to draw the text, green being the base...

...tement, it blocks until at least one of the cases can proceed, makes a uniform pseudo-random choice, and then executes that case. It returns the index of the chosen case and, if that case was a receive operation, the value received and a boolean indicating whether the value corresponds to a ...

I want to convert a Float to an Int in Swift. Basic casting like this does not work because these types are not primitives, unlike float s and int s in Objective-C ...

...is created and each element is "added" to that collection. Collections in different parts of the stream are then added together. The document you linked gives the reason for having two different approaches: If we wanted to take a stream of strings and concatenate them into a single long strin...

When working in the interactive console if I define a new object and assign some property values to it like this: 7 Answers...

...ss-Control-Allow-Origin header opens a door for cross-origin access by specific requesting origins. For each resource/page that Site B wants to make accessible to Site A, Site B should serve its pages with the response header: Access-Control-Allow-Origin: http://siteA.com Modern browsers will no...