at the user level, it is easy to send packets using functions such as socket sendto. in the kernel layer, if you use skb to send packets, it always feels like writing from the underlying wheel. within the BSD kernel, you should be able to send simple...
recently I was looking at the FreeBSD source code and found such a problem. for example, this function: int kern_openat(struct thread *td, int fd, char *path, enum uio_seg pathseg, int flags, int mode) char* path is the relative path when accept...
FreeBSD 11.1, installed wqy noto fonts are displayed as shown in the following figure, how to solve ...
should indicate that path has the wrong data type, but mine is from string . ...
htmlhttps: www.tianyancha.com co... ...
Model globalData= { "data ": 1} vue.set in the component of vue (Model.globalData, "data ", 2), all panels will be updated. but the $apply () method provided in wepy has been tried, and it will only be updated in the current component. It is too tr...
problem description for vue-cli-based projects, an attribute is not allowed to be defined multiple times in: Unhandled promise rejection SyntaxError: strict mode in IE11 browser, as shown in the following figure: which god knows what caused this? ...
when learning namespaces, I encounter a pit, that is, when some of these methods are defined but cannot be found without namespaces <?php class A { function index () { function asd (){} var_dump(function_exists( asd )); } ...