u = urljoin(BASE, href)
During the ”snowball Earth” period about 700m years ago, Earth’s climate shut down. The planet was encased in ice and insulated from seasonal variations: spring, summer, autumn and winter all stopped. Or at least that was the theory.
，这一点在同城约会中也有详细论述
let value = value in threshold matrix at (x, y)，更多细节参见51吃瓜
Что думаешь? Оцени!