摘要:
""" :param delays: An iterable object the defines num of seconds between reties, also indicating num of retries. Default: retry 3 times, waiting 1/5/3 阅读全文
摘要:
零售行业,特别是快销行业的O2O最近很火,本文讲一下O2O中最经典的模式“O2O下行”即线上to线下的一些总结。 O2O下行(全称:Online to Offline)就是指线上 下单,线下门店来完成销售的一种模式,从上到下,所以叫下行。反过来就是上行(Offline to Online)。 下行又 阅读全文
摘要:
Java 8 takes more than 1/64th of your physical memory for your Xmssize (Minimum HeapSize) and less than 1/4th of your physical memory for your -Xmxsiz 阅读全文