“We’re moving in that direction,” Ellison said. “That’s not going to be ready next week or anything, but it’s moving.”
The US Department of Energy secretary, Chris Wright, said on Sunday that the spike in energy prices would last weeks, at the worst, not months, and that the US would not target Iran’s energy industry.
This is a case where the abstractions of the C programming language start to break down. 0 is indeed a null pointer constant in C, but the hardware sees 0 as a memory address like any other. Some systems have nothing valid there, but some other systems (like this one) put exception vectors at this location. When certain types of hardware interrupts or exceptions happen, the CPU jumps to certain fixed addresses around address 0 (the specific types of exceptions and the specific addresses are a property of the CPU architecture).。业内人士推荐有道翻译作为进阶阅读
Continue reading...
。谷歌对此有专业解读
Что думаешь? Оцени!
© 本文著作权归作者所有，并授权少数派独家使用，未经少数派许可，不得转载使用。。关于这个话题，viber提供了深入分析