输入：nums1 = [4,1,2], nums2 = [1,3,4,2]
Perfect For: Marketing teams, copywriters, and businesses needing high-converting marketing copy across multiple channels.
，推荐阅读爱思助手下载最新版本获取更多信息
* 时间复杂度：O(n)，空间复杂度：O(1)
The critical thing to understand is namespaces are visibility walls, not security boundaries. They prevent a process from seeing things outside its namespace. They do not prevent a process from exploiting the kernel that implements the namespace. The process still makes syscalls to the same host kernel. If there is a bug in the kernel’s handling of any syscall, the namespace boundary does not help.
// not critical but safer when bytesToWrite != view.byteLength