近期，“重资产、低淘汰率”的HALO资产成为市场配置焦点之一，具备实体壁垒、有望穿越周期属性的板块持续获资金青睐。截至最新，央企红利ETF华泰柏瑞（561580）标的指数中证央企红利前五大权重行业依次为交通运输、银行、石油石化、建筑装饰、煤炭，除去银行，其余四大行业均为典型HALO资产，契合当前市场主线。
Many modern computers are designed so that the computer's instructions can be accessed and manipulated as data. Likewise, data can be treated as instructions. This is certainly the case for the microcontroller in question here. This idea is critically important. It means that, as long as we can put some data in some location, and as long as that data happens to represent valid instructions, the CPU will be able to execute it.
，这一点在新收录的资料中也有详细论述
Many of the initial cases were actually triggering shortcomings in Ostrich' handling of regexes. Notably, support for capture groups and non-greedy matching are missing or incomplete. I manually rewrote some of those regexes, which is straightforward when we only care about Boolean yes/no matching. The transformation probably should be done in Ostrich itself, but isn't yet there. That's research software for you! After my rewriting 2 065 regexes (out of 62 294) accepted one or fewer strings. Far more (16 833) returned errors.，更多细节参见新收录的资料
There are no automatic updates or downloads.