MySQL Substring to Find a Character & Return Left. MySQL includes a number of built-in string manipulation functions that are similar to the functions provided by Web scripting languages such as PHP.

ADO.NET Data Services supports integer, double, decimal, string, boolean, and dateTime data types, which the following functions accept or return as noted. Queries use these functions in the same ...

Object-oriented programming -- S3 classes -- S4 classes -- S3 versus S4 -- Managing your objects -- Input/output -- Accessing the keyboard and monitor -- Reading and writing files -- Accessing the ...