The process of linking together different computing systems and software applications physically or functionally, to act as a coordinated whole. For numerical integration problem, please use tag [numerical-integration].

setTimeout is a global JavaScript method, used to execute a particular function or piece of code after a given delay.

A Counter is a container(/bag/multiset/etc.) that keeps track of how many times equivalent values are added.

In computing, locale is a set of parameters that defines the user's language, country and any special variant preferences that the user wants to see in their user interface. Usually a locale identifier consists of at least a language identifier and a region identifier.

A syntactic form in functional languages used to bind a value to a name in a local scope. Similar, but not identical to, let.

Abstract classes are classes which cannot be instantiated. They exist to provide common functionality and interface specifications to several concrete classes.

Persistence in computer programming refers to the capability of saving data outside the application memory.

The term load balancing is used to describe technology that is used to evenly distribute work across multiple nodes within a network.

"Code coverage" (synonym: test coverage) is a measure of the amount of application source code that has been exercised, usually by some testing regime, often by unit testing.

Only PROGRAMMING related questions are on-topic. General configuration questions are off-topic. cPanel is a graphical control panel for configuring some Linux-based web hosting.

MKMapView is part of Apple's MapKit framework for developing location-aware iOS applications, and provides an embeddable map interface. Effective iOS 6, the MapKit framework uses Apple's own map service. In iOS 5.1 and earlier, the framework uses the Google Mobile Maps service.