tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.
Increased burning of fossil fuels like coal and oil over the last two centuries has released greenhouse gases like CO2 into the atmosphere, which have warmed our planet.
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Екатерина Щербакова (ночной линейный редактор)，推荐阅读heLLoword翻译官方下载获取更多信息
Martin O’Neill delivered a little piece of history in what will surely be his final European fixture as a manager. He created such wonderful memories for Celtic’s support in this domain during his first tenure that departing with a smile felt appropriate. In Stuttgart, Celtic won their first competitive game in Germany. It took them 17 attempts. “The evening is nothing to do with me,” said O’Neill with needless self-deprecation.
quickSortRecursive(arr, pivotIdx + 1, high); // 排序右半部分