Calls a user defined function that takes no parameters, and optionally generates a return value.

If you are looking for ways to make your writing clearer and more concise, check out this site. Many helpful hints are given here. Information can be downloaded in PDF format. L.11-12.3a Syntax

A 3 part article on JavaScript programming debugging from Webdeveloper.com. Includes information on what a "bug" is, a syntax error, a logic error, and other tips on avoiding and troubleshooting programming errors.

This site from Tex's French Grammar provides a very clear and concise explanation of the proper formation and usage of the passe compose and l'imparfait. Lists common verbs and adverbs associated with either of the tenses. Provides good...

A site for teaching Spanish-speaking English language learners, this section of Ingles Mundial focuses on possessives and the inverted word order used when asking questions. Possessive adjectives are introduced, and a number of excellent...

Grammar survey of inherent and non-inherent adjectives and stative and dynamic adjectives with examples.

This page from a University College London site discusses the proper way to put adjectives in order.

This site from the University College London has some good, basic information on verbs. Includes a short exercise to test your knowledge.

Choose the sentence that correctly combines two statements in order to create a complex or compound-complex sentence in this seven-question quiz.