average

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  流畅的python读书笔记-第十六章-携(协)程

  ...，导致生成器对象抛出StopIteration 异常。 另一个案例 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 评论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 评论0 收藏0
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  js的数据结构与算法--数组

  ... 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 评论0 收藏0
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  python协程2：yield from 从入门到精通

  ... 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 评论0 收藏0
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  Java多线程之volatile

  ...((endTime - startTime)); System.out.println(result: + a[0] + , average time: + (allTime) + ms); } } volatile优化结果： result: 40000, average time: 124ms result: 40000, average time:...

  ZweiZhao 2019-08-14 18:10 评论0 收藏0
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  Python-Decorator

  面向对象思想的实现 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 评论0 收藏0
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  Linux 性能诊断——平均负载 Load 问题

  ...负载 熟悉 Linux 者知道，使用 top uptime 命令可以查看 load average 指标。 使用 man uptime 查看 Load average 解释: System load averages is the average number of processes that are either in a runnable or uninterruptable stat...

  leo108 2019-08-08 13:41 评论0 收藏0
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  Python中的协程

  ...值 下面将利用协程计算用户传入若干数值的平均值。 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 评论0 收藏0
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  Python 学习笔记 关于协程

  ... 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 评论0 收藏0
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  Kubernetes监控之InfluxDB

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

  sugarmo 2019-08-06 14:01 评论0 收藏0
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  Kubernetes监控之InfluxDB

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

  qieangel2013 2019-06-25 18:22 评论0 收藏0
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  Kubernetes监控之InfluxDB

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

  Corwien 2019-07-01 16:29 评论0 收藏0
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  Linux load average的阀值分析

  ...ux操作系统，会遇到很多问题，这里为你讲解Linux系统Load average负载的知识，你可能对于 Linux 的负载均值（load averages）已有了充分的了解。负载均值在 uptime 或者 top 命令中可以看到，它们可能会显示成这个样子： 　　 load avera...

  jk_v1 2019-06-25 13:20 评论0 收藏0
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  Linux load average的阀值分析

  ...ux操作系统，会遇到很多问题，这里为你讲解Linux系统Load average负载的知识，你可能对于 Linux 的负载均值（load averages）已有了充分的了解。负载均值在 uptime 或者 top 命令中可以看到，它们可能会显示成这个样子： 　　 load avera...

  xingpingz 2019-05-24 17:09 评论0 收藏0