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Chasing letters & numbers
Imagine you are a web graphics collector. You find a web page - "http://www.webgraphshack.net/icons_10/b/index.htm"You type away in your browser's address bar and realize there are 10 departments "icons_01-icons_10", each having galleries "a-z" of icons. That's 260 galleries right there. But wait - you check further: Every gallery carries 20 images, and you realize each image is also numbered, one of them looking like this - |
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"http://www.webgraphshack.net/icons_04/e/20.gif"
O my, compute: 5200 ICONS! What now? Import the image's address to URLChaser. In no time, you will have a list of 5200 direct links to all of the images. Then feed URLChaser's HTML file to your offline browser and do what you will - the job's done: First by URLChaser, then by your downloader. As you have already realized by this sample, the goings-on under the hood of URLChaser is not quite as simple as it may appear: The sample is "deep", or hierarchically, ordered in three levels. For every level "icons_XX" there are sub-levels "a-z", each of them in turn having sub-levels "01-20"... URLChaser handles any depth - any number of levels. To get a feel for what an alphanumerical list looks like, view this sample HTML file generated by URLChaser. |