Uml-2-Notationsuebersicht-oose.de.pdf (application/pdf Object) Associates: UML Reference Card. Collaboration (renamed "Communication" in UML2) Diagrams are an alternative presentation of a sequence diagram. They tend to be more compact, but harder to read, than the equivalent sequence diagrams. The example at left is identical in meaning to the Sequence-Diagram example at the end of the previous section. (It represents the same objects and message flow.) The boxes are objects. The object name typically goes inside the box, but can go outside the box when different collaborators refer to it by different names. Use the following qualifiers on names: Usually, the instance name (or reference through which the instance is accessed) is the same as the role the instance plays in the collaboration. Messages that flow from one object to another are drawn next to the line, with an arrow indicating direction.
Guards are specified using the "Object Constraint Language," a pseudo-code that's part of the UML specification. Portal Developer Guide. PHP 101: PHP For the Absolute Beginner. Google Guide Quick Reference: Google Advanced Operators (Cheat S. The following table lists the search operators that work with each Google search service.
Click on an operator to jump to its description — or, to read about all of the operators, simply scroll down and read all of this page. The following is an alphabetical list of the search operators. This list includes operators that are not officially supported by Google and not listed in Google's brief online help Refine web searches. Each entry typically includes the syntax, the capabilities, and an example. Some of the search operators won’t work as intended if you put a space between the colon (:) and the subsequent query word. Allinanchor: If you start your query with allinanchor:, Google restricts results to pages containing all query terms you specify in the anchor text on links to the page. Anchor text is the text on a page that is linked to another web page or a different place on the current page. Allintext: allintitle: allinurl: In URLs, words are often run together. Author: cache: define: ext:
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