LetterQ (Built-in Mathematica Symbol)

LetterQ[string] yields True if all the characters in the string are letters, and yields False otherwise.

RemoteServicesAgentInformation (Lightweight Grid Client Symbol)

RemoteServicesAgentInformation["agent"] returns information about agent.RemoteServicesAgentInformation[] returns information about agents on the local network.

SQLDelete (DatabaseLink Symbol)

SQLDelete[conn, table] deletes the data in a table in an SQL connection.SQLDelete[conn, table, cond] deletes data that matches cond.

$LibraryError (Library Link Symbol)

$LibraryError returns the system-dependent error message from loading a library, or None if there was no error.

XMLParser (XML Package Symbol)

XMLParser[root, " file"] represents a parser object created by InitializeXMLParser for XML documents with a root element root and corresponding to the DTD " file".

SQLConnection (DatabaseLink Symbol)

SQLConnection[...] is an object that represents a connection to a data source.

Amazon Web Services Example (WebServices Tutorial)

Amazon.com is a well-known web retailer that specializes in books, music, movies, and many other products. Amazon has made a web service available that allows developers to ...

getMathLink (Mathematica LibraryLink C Function)

MLINK getMathLink (WolframLibraryData libData) gets a MathLink connection to use for evaluations in Mathematica.

AcyclicGraphQ (Built-in Mathematica Symbol)

AcyclicGraphQ[g] yields True if the graph g is an acyclic graph and False otherwise.

DefaultBaseStyle (Built-in Mathematica Symbol)

DefaultBaseStyle is a low-level option for formatting and related constructs that specifies a default base style to use before BaseStyle.