Web streams do provide clear mechanisms for tuning backpressure behavior in the form of the highWaterMark option and customizable size calculations, but these are just as easy to ignore as desiredSize, and many applications simply fail to pay attention to them.
If you worked in computing in the early 90s, studied computer science around then, or just had a keen interest in computers, the chances are that Sun Microsystems was a familiar name and their workstations were highly coveted. At this time PCs were fast becoming the standard desktop computer and pretty much all looked the same, while if you worked in a creative industry you might have been lucky enough to use a Mac — but even then, the differences were not so profound.
，详情可参考WPS办公软件
A prefix with arguments branches based on the boolean expression。手游是该领域的重要参考
你想让它帮你整理日历，装一个日历Skill；想让它帮你写PPT，装一个PPT Skill。它就像手机里的App，虾的大部分本事都是靠Skill撑起来的。