循环 7-10
代码段
generategenvar i;for (i0; i<8; i i1) begin: my_block_nameassign out[i] in[8-i-1];end
endgenerate解释 该代码使用了 S y s t e m V e r i l o g SystemVerilog SystemVerilog 中的 g e n e r a t e generate generate 构造,它允许在…
爬虫中间件
# 爬虫中间件 (了解) middlewares.py
class MysfirstscrapySpiderMiddleware:classmethoddef from_crawler(cls, crawler):# This method is used by Scrapy to create your spiders.s cls()crawler.signals.connect(s.spider_opened, signalsignals.spider_opene…