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MPI is a standard, not a programming library. There are many implementations of the standard. The most common open source ones are MPICH and Open MPI. There are many derivatives of these two libraries that are either open source or commercial (or both). It's important to know which implementation...

Summary from the Documentation From http://docs.aws.amazon.com/AmazonS3/latest/dev/Welcome.html Amazon Simple Storage Service is storage for the Internet. It is designed to make web-scale computing easier for developers. Amazon S3 has a simple web services interface that you can use to st...

Parameter NameDescriptionactivityItemsContains array of object to perform the activity. This array must not be nil and must contain at least one object.applicationActivitiesAn array of UIActivity objects representing the custom services that your application supports. This parameter can be nil. ...

re.findAllIn(s: CharSequence): MatchIterator re.findAllMatchIn(s: CharSequence): Iterator[Match] re.findFirstIn(s: CharSequence): Option[String] re.findFirstMatchIn(s: CharSequence): Option[Match] re.findPrefixMatchIn(s: CharSequence): Option[Match] re.findPrefixOf(s: CharSequence): Option[St...

In R, tabular data is stored in data frames. This topic covers the various ways of transforming a single table. Helpful packages Reshaping, stacking and splitting with data.table Reshape using tidyr splitstackshape

What is Cython? The Cython programming language enriches Python by C-like static typing, the ability to directly call C functions, and several other features. This allows to reach C-level performance while still using a Python-like syntax. How does it work? Cython code is compiled using the...

The product flavors support the same properties as defaultConfig this is because defaultConfig actually belongs to the ProductFlavor class. This means you can provide the base configuration for all flavors in the defaultConfig {} block, and each flavor can override any of these default values, suc...

desiredAccuracy distanceFilter requestLocation() startUpdatingLocation() allowDeferredLocationUpdates(untilTraveled:timeout:) startMonitoringSignificantLocationChanges() allowDeferredLocationUpdates(untilTraveled:timeout:) authorizedAlways authorizedWhenInUse locationManager(_:didChangeA...