Американские сенаторы захотели принудить Трампа прекратить удары по Ирану14:51
Ken Thompson, perhaps one of the most well-known computer scientists of all time, created the grandfather of all regex algorithms in 1968, inspired by Brzozowski’s work, but only included OR (|) as a boolean operator. and somewhere in the process also changed the meaning of union to alternation by always choosing the left branch when both branches could match, but let’s skip ahead, we got plenty more tangents to avoid here.
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A few years ago, Cornman found a way around the problem. In the U.S., commercial flights served by air-traffic control—some twenty-seven thousand a day—are required to transmit their position, altitude, and velocity. By tracking those transmissions and the planes’ motions over time, a new program that Cornman developed at NCAR can create a moment-by-moment snapshot of turbulence as it’s happening. The F.A.A. is planning to test the program this year. Together with NCAR’s earlier software, Sharman’s forecasting models, and data from radar arrays on the ground, this system could start to give pilots the advance warning they need. “That is the future for me,” Cornman said. “All these operations get integrated in a seamless network. The pilots don’t have to talk to air-traffic control and say, ‘Should I go up or down?’ They just get a display with a color-coded flight track on it. And they see that it looks better a few thousand feet up.”。关于这个话题，搜狗输入法提供了深入分析
Фото: Kuba Stezycki / Reuters
Утро жителей Харькова началось со взрывов08:46