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Sinatra is a simple Ruby DSL for quickly creating web applications. It has built in features for routing, using templates, serving static files, helpers, error handling and many other topics. http://www.sinatrarb.com/intro.html VersionRelease Date2.0.0beta22016-08-222.0.0beta12016-08-221.4.7...

CSS provides styles to HTML elements on the page. Inline styling involves usage of the style attribute in tags, and is highly discouraged. Internal stylesheets use the <style> tag and are used to declare rules for directed portions of the page. External stylesheets may be used through a <li...

This example shows a practical end to end example of creating a PayPal future payment from an Android device, using a Node server.

Higher Order Functions are functions that take functions as parameters and/or return functions as their return values.

function func_name($parameterName1, $parameterName2) { code_to_run(); } function func_name($optionalParameter = default_value) { code_to_run(); } function func_name(type_name $parameterName) { code_to_run(); } function &returns_by_reference() { code_to_run(); } function func_name(&$ref...

An example of how to use dependency injection in .net without using a container. Based on examples by Mark Seemann http://blog.ploeh.dk/

Phalcon is an open source, full stack framework for PHP. Functionality is exposed as PHP classes ready to be used. Written as a C extension, it is optimized for extremely high performance, being the fastest possible framework available for PHP developers.  Useful links: ResourceLinkTeamhttp...

This section provides an overview of what concurrency is, and why a developer might want to use it. It should also mention any large subjects within concurrency, and link out to the related topics. Since the Documentation for concurrency is new, you may need to create initial versions of those r...

Matplotlib has four distinct coordinate systems which can be leveraged to ease the positioning of different object, e.g., text. Each system has a corresponding transformation object which transform coordinates from that system to the so called display coordinate system. Data coordinate system is ...

This section provides an overview of what string is, and why a developer might want to use it. It should also mention any large subjects within string, and link out to the related topics. Since the Documentation for string is new, you may need to create initial versions of those related topics. ...