THE TUTORIAL LIBRARY
To get an idea how timers work, I'll create an example alarm clock, called Timers. Here, the user can click the "Start clock" button to start the clock, which is displayed in a lab
Read tutorialThis is a sample program that converts Infix to Prefix and Postfix in C.
Read tutorialIf you are looking for a simple program to send SMS from your PC using VB then here is the code.
Read tutorialAction Mailer is a framework for designing email-service layers. These layers are used to consolidate code for sending out forgotten passwords, welcome wishes on signup, invoices f
Read tutorialAction Pack splits the response to a web request into a controller part (performing the logic) and a view part (rendering a template). This two-step approach is known as an action,
Read tutorialData definitions are specified only in the database. Active Record queries the database for the column names (that then serves to determine which attributes are valid) on regular o
Read tutorialActive Record connects business objects and database tables to create a persistable domain model where logic and data are presented in one wrapping. It‘s an implementation of the
Read tutorialThe Find module supports the top-down traversal of a set of file paths. For example, to total the size of all files under your home directory, ignoring anything in a "dot" director
Read tutorialForwardable makes building a new class based on existing work, with a proper interface, almost trivial. We want to rely on what has come before obviously, but with delegation we ca
Read tutorialGenerator converts an internal iterator (i.e. an Enumerable object) to an external iterator. Note that it is not very fast since it is implemented using continuations, which are cu
Read tutorialGServer implements a generic server, featuring thread pool management, simple logging, and multi-server management. See xmlrpc/httpserver.rb in the Ruby standard library for an exa
Read tutorialThe Observer pattern, also known as Publish/Subscribe, provides a simple mechanism for one object to inform a set of interested third-party objects when its state changes.
Read tutorialOne example today. A better developer tomorrow.