// 易错点4：栈空时返回1而非i+1 → 仅i=0时正确，i0时（如i=3）会返回1而非4
[ anyRcv anyKeywordPart: anyArg1 staticPart: anyArg2 ]
。关于这个话题，爱思助手下载最新版本提供了深入分析
3.建设单位未按月足额拨付农民工工资至专用账户，农民工工资未及时支付，且未公示；
This is fundamentally different from Web streams' pipeThrough(), which starts actively pumping data from the source to the transform as soon as you set up the pipe. Pull semantics mean you control when processing happens, and stopping iteration stops processing.