Any software developer who has tackled concurrency in a serious project has the battle scars of dealing with the pitfalls of multi-threaded and concurrent programs: the touchy, often clunky APIs and synchronization mechanisms, the dread of debugging data races and deadlocks, and the brain-bending non-locality of it all.
gets a RELAX NG schema with the convert button. The conversion is done by an XSLT stylesheet.
，更多细节参见PDF资料
Tuesday’s report offered some hopeful signs for the business. Target said that sales and customer traffic accelerated in the final two months of the quarter. And it saw sales growth in food and beverage, beauty and toys for the latest quarter.
managed by each root module, which can help with other unrelated productivity