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Note: $ and jQuery are the same object; choosing between them is purely a matter of opinion. Many scripts use this function simply to add some script interface, such as a link in a portlet. Then the main part of the code is executed after the user clicks on that link.
Graphics programs also allow you to reduce the image to a particular size before saving. If images are for use in infoboxes only, and are being used under fair use rules, they should not be any larger than the size displayed, e.g. 220–300 pixels wide.
Watchlist customization begins with the options provided by the Watchlist tab on the Preferences page. These include "Expand watchlist to...," which you can select in order to see all changes to a page rather than only the last one (which may have been an automated bot edit, or marked as minor, i.e., something less significant than, for example, the edit just before it – or, depending on ...
The jQuery function is a factory for creating a jQuery object that represents one or more DOM nodes. jQuery objects have methods to manipulate these nodes. These methods (sometimes called commands) , are chainable as each method also returns a jQuery object.
Before uploading images at Wikipedia:File upload wizard, make sure you read and follow the image use policy. Most images you might find on the Internet are copyrighted and not appropriate for uploading to Wikipedia. If you did not create the image, or if you are unable or unwilling to verify its copyright status, do not upload the image. Images ...
Animate text and images in their document. Embed a ticker or other dynamic display that automatically refreshes its content with the latest news, stock quotes, or other data. Use a form to capture user input, and then process, verify and respond to that data without having to send data back to the server. Include rollover buttons or drop-down ...
It is often used when uploading a file or when submitting a completed web form. In contrast, the HTTP GET request method retrieves information from the server. As part of a GET request, some data can be passed within the URL's query string, specifying (for example) search terms, date ranges, or other information that defines the query.
To use an image (or video, or audio file) on Wikipedia, it must first be uploaded. However, there are some important restrictions on what images Wikipedia can accept. This tutorial introduces you to the relevant rules and guidelines. To upload images, you will need to register an account. It's quick and free, and has many benefits