AddPeriodical[expr, interval] adds the computation expr to the set of operations that are periodically performed automatically.
FrontEndSharedQ[link] returns True if the front end is being shared with a specified link, and returns False otherwise.
GetJavaException[] returns the Java Exception object that was thrown in the most recent call from Mathematica to Java.
JavaObject[] is used to denote an expression that refers to an object residing in Java.
LoadedJavaObjects[] returns a list of the Java objects that have been sent to Mathematica (and not yet released with ReleaseJavaObject).
LibraryVersionString[lib] returns a string of library version information.
GetNETException[] returns the .NET exception object that was thrown in the most recent call from Mathematica to .NET.
InstallNET[] launches the .NET runtime and prepares it to be used from Mathematica.
Binary
(Mathematica Import/Export Format) Sequence of binary data objects. Binary format. Stores a uniform sequence of simple or compound data types.
HDF5
(Mathematica Import/Export Format) HDF data format Version 5. General purpose format for representing multidimensional datasets and images. Used for storage, management, and exchange of scientific data. HDF is ...