// drop-oldest: Discard old data to make room
The only cons are that some photos contain people, and Pexels doesn't allow you to remove people from photos. Search your keyword and download as many as you want!
。快连下载安装对此有专业解读
No heap allocations of size, 1, 2, and 4, and none of the garbage that
To be even cooler, try the Plan 9-like approach using the Eshell