Bill uses a bucket of propylene glycol to show how a fiber optic cable works and how engineers send signal across oceans. More info at http://www.engineerguy... Bill uses a bucket of propylene glycol to show how a fiber optic cable works and how engineers send signal across oceans. More info at http://www.engineerguy... Skip navigation
This section provides a tutorial example on how to disable and remove 'Office Document Cache Handler' addon from Internet Explorer. Office Document Cache Handler is a special IE addon that caches Office documents when browsing a Microsoft Sharepoint server. However, you should consider to disable it if you concerned about performance and security. Here is what I did with IE 10: 1. Click menu: Tools > Manage add-ons.
The basic Cache-Control header defines amount of time that a file should be cached and the manner in which that caching should take place. When a file is accessed by a browser the HTTP headers are also retrieved. When the Cache-Control header is included the browser will respect the values found there. If a browser sees that a file should be cached for five minutes, it will stay in the browser cache for five minutes and that file will not have to be retrieved if it is called again. An example might be your logo image.