float white_noise(int x, int y)
长江之滨，湖北宜昌，山野间、公园里、小巷中，蜡梅花迎风绽放，暗香浮动。浅黄色的小小花朵缀满枝头，或舒展盛开，或含苞待放，似点点繁星，作别冬日的萧索，带来新春的暖意。
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And though most scientists hail vaccines as one of public health’s greatest achievements, they have provoked fear, distrust, and contentious resistance since Edward Jenner invented the first vaccine, to prevent smallpox, in the late 1700s.
In the video that has racked up over 245,000 likes and thousands of comments, Witherspoon explained that the young woman she spoke with is unhappy in her job and looking to career pivot, but when she asked, “What are your talents?” There was a long pause. And that, Witherspoon said, is a huge red flag.
Before diving into API design, it's worth asking: what is a stream?