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After saving, you have to refresh (bypass) your browser's cache to see the changes: hold down Shift while clicking Reload (or press Ctrl-Shift-R). Please do not copy the complete wikEdDiff program code to your page
Meta refresh is a method of instructing a web browser to automatically refresh the current web page or frame after a given time interval, using an HTML meta element with the http-equiv parameter set to "refresh" and a content parameter giving the time interval in seconds.
I added the void operator to JS before Netscape 2 shipped to make it easy to discard any non-undefined value in a javascript: URL. — Brendan Eich, in an email to Simon Willison [ 4 ] The increased implementation of Content Security Policy (CSP) in websites has caused problems with bookmarklet execution and usage (2013-2015), [ 5 ] with some ...
By decoupling the data interchange layer from the presentation layer, Ajax allows web pages and, by extension, web applications, to change content dynamically without the need to reload the entire page. [3] In practice, modern implementations commonly utilize JSON instead of XML. Ajax is not a technology, but rather a programming pattern.
Refresh: Tells the browser to refresh the page or redirect to a different URL, after a given number of seconds (0 meaning immediately); or when a new resource has been created [clarification needed]. Header introduced by Netscape in 1995 and became a de facto standard supported by most web browsers.
This can specify a new URL to replace one page with another. This is supported by most web browsers. [14] [15] A timeout of zero seconds effects an immediate redirect. This is treated like a 301 permanent redirect by Google, allowing transfer of PageRank to the target page. [16] This is an example of a simple HTML document that uses this technique:
Find and replace: Case insensitive and regular expression support; Find ahead as you type; Find and/or replace all occurrences; Find and replace history; On-page Show preview. Replaced by a background server preview (using Ajax) On-page improved Show changes: Improved inline format (additions and deletions in a continuous text)
The client may then decide to cache the representation, along with its ETag. Later, if the client wants to retrieve the same URL resource again, it will first determine whether the locally cached version of the URL has expired (through the Cache-Control and the Expire headers). If the URL has not expired, it will retrieve the locally cached ...