资 源 简 介
Query language for asynchronous parallel retrieving, processing and outputting of hierarchical data, with full support for XML, HTML (with graceful handling of bad markup) and XHTML formats, a superset of jQuery CSS-style selectors (with support for text and comment nodes manipulation) and smart parallelized query execution to maximize transfer speeds over high-latency networks.
What does it do?
In short, bulk data-mining. Let"s say you want the first 100 xkcd images:
Write that query, press enter and the program does the rest. It downloads the 100 pages in parallel, extracts the image and displays the output as it would appear in an HTML browser below. It also works with XML, XHTML and JSON, has stuff like syntax highlight, advanced formatting options, data history and query history.
The GUI version of the program has a lot of nice features, but if you wa
