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Note: None of the table columns use the data-sort-type= modifier. Using data-sort-type= can sometimes break sorting when used with the template. If you want the column to be narrower, you can use month abbreviations (abbr=on parameter). You can also allow the text to wrap (nowrap=off parameter).
Single table inheritance is a way to emulate object-oriented inheritance in a relational database. When mapping from a database table to an object in an object-oriented language , a field in the database identifies what class in the hierarchy the object belongs to. [ 1 ]
An alternative to implementing ORM is use of the native procedural languages provided with every major database. These can be called from the client using SQL statements. The Data Access Object (DAO) design pattern is used to abstract these statements and offer a lightweight object-oriented interface to the rest of the application. [5]
Editors sometimes use headerless tables as an aid to content layout, especially where it is easier than the equivalent use of divs and CSS styling. For complex layouts, rowspan and colspan may be used, but again it is sometimes simpler and more maintainable to use nested tables. Nested tables must start on a new line.
jQuery object methods typically also return a jQuery object, which enables the use of method chains: $ ( 'div.test' ) . on ( 'click' , handleTestClick ) . addClass ( 'foo' ); This line finds all div elements with class attribute test , then registers an event handler on each element for the "click" event, then adds the class attribute foo to ...
JavaScript is the server-side language used to develop services for the Opera Unite feature of the Opera browser. This is a server built into the browser. The JavaScript API includes local file access to a virtual sandboxed file-system and persistent storage via persistent global variables. PostgreSQL: V8: Embedded language PLV8 [7]