clock.next():将时钟推进到第一个已排定定时器的触发时刻,并触发(fire)它。 await clock.nextAsync():与 next() 行为相同,但会先打破事件循环(break the event loop),让所有已排定的 Promise 回调先于定时器执行。 const clock = sinon.useFakeTimers(); setTimeout(() => ...
本文基于 Modern JavaScript Tutorial(en.javascript.info)文档体系中的经典实战任务「Colored clock with setInterval」展开。该任务位于 2-ui/1 ...
The Javascript code below will create the time and date effect that you should see on your screen and following the mouse. Highlight and copy the code below, then insert it into the head of your HTML ...
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