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  流暢的python讀書(shū)筆記-第十六章-攜(協(xié))程

  ...，導(dǎo)致生成器對(duì)象拋出StopIteration 異常。 另一個(gè)案例 def averager(): total = 0.0 count = 0 average = None while True: term = yield average total += term count += 1 ave...

  wanglu1209 2019-07-30 17:11 評(píng)論0 收藏0
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  JS中的groupBy方法

  ... return groups[group]; }); } let list = [ {name: John,Average:15,High:10,DtmStamp:1358226000000}, {name: Jane,Average:16,High:92,DtmStamp:1358226000000}, {name: Jane,Average...

  bigdevil_s 2019-08-22 11:08 評(píng)論0 收藏0
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  js的數(shù)據(jù)結(jié)構(gòu)與算法--數(shù)組

  ... var grades = [[89, 77, 78],[76, 82, 81],[91, 94, 89]]; var total = 0; var average = 0.0; for (var row = 0; row < grades.length; ++row) { for (var col = 0; col < grades[row].length; ++col) { ...

  yeyan1996 2019-08-22 15:47 評(píng)論0 收藏0
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  python協(xié)程2：yield from 從入門(mén)到精通

  ... from collections import namedtuple Result = namedtuple(Result, count average) def averager(): total = 0.0 count = 0 average = None while True: term = yield if t...

  vpants 2019-07-31 10:58 評(píng)論0 收藏0
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  Java多線程之volatile

  ...((endTime - startTime)); System.out.println(result: + a[0] + , average time: + (allTime) + ms); } } volatile優(yōu)化結(jié)果： result: 40000, average time: 124ms result: 40000, average time:...

  ZweiZhao 2019-08-14 18:10 評(píng)論0 收藏0
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  Python-Decorator

  面向?qū)ο笏枷氲膶?shí)現(xiàn) class Averager(): def __init__(self): self.series = [] def __call__(self, new_value): self.series.append(new_value) total = sum(self.series) return total...

  mdluo 2019-07-25 11:25 評(píng)論0 收藏0
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  Python中的協(xié)程

  ...值 下面將利用協(xié)程計(jì)算用戶傳入若干數(shù)值的平均值。 def average(): total=0.0 number=0 average=None while True: term=yield average total+=term number+=1 average=total/number ...

  shinezejian 2019-07-31 11:05 評(píng)論0 收藏0
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  Python 學(xué)習(xí)筆記 關(guān)于協(xié)程

  ... from collections import namedtuple Result = namedtuple(Result, count average) # 子生成器 def averager(): # total = 0.0 count = 0 average = None while True: term = yield #...

  VishKozus 2019-07-30 17:40 評(píng)論0 收藏0
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  Kubernetes監(jiān)控之InfluxDB

  ...Y cq_basic ON transportation BEGIN SELECT mean(passengers) INTO average_passengers FROM bus_data GROUP BY time(1h) END 查看結(jié)果： > SELECT * FROM average_passengers name: average_passengers -------...

  qieangel2013 2019-06-25 18:22 評(píng)論0 收藏0
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  Kubernetes監(jiān)控之InfluxDB

  ...Y cq_basic ON transportation BEGIN SELECT mean(passengers) INTO average_passengers FROM bus_data GROUP BY time(1h) END 查看結(jié)果： > SELECT * FROM average_passengers name: average_passengers -------...

  Corwien 2019-07-01 16:29 評(píng)論0 收藏0