Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. How do I set and unset a cookie using jQuery, for example create a cookie named test and set the value to 1? If the expires option is omitted, then the cookie becomes a session cookie and is deleted when the browser exits. You may wish to specify the path parameter if the cookie was created on a different path to the current one:.
How to Create a Chrome Extension in 10 Minutes Flat
Specificity is the means by which browsers decide which CSS property values are the most relevant to an element and, therefore, will be applied. Specificity is based on the matching rules which are composed of different sorts of CSS selectors. Specificity is a weight that is applied to a given CSS declaration, determined by the number of each selector type in the matching selector. When multiple declarations have equal specificity, the last declaration found in the CSS is applied to the element. Specificity only applies when the same element is targeted by multiple declarations.
Adobe Flash Player is a plugin that allows browsers such as Firefox to display Flash media on web pages. Flash is often used for animations, videos and games. This article explains how to install Flash. When you visit a webpage that uses Flash and the plugin is missing, you will see the message " A plugin is needed to display this content " for parts of the page that require Flash if at all :. The latest version of the Flash plugin should perform better and crash less often.