HISTOGRAM精品文章

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  TiKV 源碼解析系列文章（三）Prometheus（上）

  ...礎(chǔ)知識 指標(biāo)類別 [Prometheus] 支持四種指標(biāo)：Counter、Gauge、Histogram、Summary。[rust-prometheus] 庫目前還只實(shí)現(xiàn)了前三種。TiKV 大部分指標(biāo)都是 Counter 和 Histogram，少部分是 Gauge。 Counter [Counter] 是最簡單、常用的指標(biāo)，適用于各種計(jì)數(shù)、...

  TNFE 2019-06-25 19:09 評論0 收藏0
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  5種方法教你用Python玩轉(zhuǎn)histogram直方圖

  ...面，我們來逐一介紹每種方法的來龍去脈。 純Python實(shí)現(xiàn)histogram 當(dāng)準(zhǔn)備用純Python來繪制直方圖的時(shí)候，最簡單的想法就是將每個(gè)值出現(xiàn)的次數(shù)以報(bào)告形式展示。這種情況下，使用 字典 來完成這個(gè)任務(wù)是非常合適的，我們看看下...

  simpleapples 2019-07-30 17:05 評論0 收藏0
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  TiKV 源碼解析系列文章（四）Prometheus（下）

  ... Vector 本身實(shí)現(xiàn)為了一種泛型結(jié)構(gòu)體，[Counter]、[Gauge] 和 [Histogram] 在這之上實(shí)現(xiàn)了 [CounterVec]、[GaugeVec] 和 [HistogramVec]。Metric Vector 主要實(shí)現(xiàn)位于 src/vec.rs。 以 [HistogramVec] 為例，調(diào)用 [HistogramVec::with_label_values] 可獲得一...

  Nino 2019-06-25 19:08 評論0 收藏0
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  [LeetCode] 84. Largest Rectangle in Histogram

  Problem Given n non-negative integers representing the histograms bar height where the width of each bar is 1, find the area of largest rectangle in the histogram. Above is a histogram where width of...

  BaronZhang 2019-08-16 14:25 評論0 收藏0
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  [LintCode] Largest Rectangle in Histogram

  Problem Given n non-negative integers representing the histograms bar height where the width of each bar is 1, find the area of largest rectangle in the histogram. Above is a histogram where width of...

  alighters 2019-08-14 15:27 評論0 收藏0
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  Largest Rectangle in Histogram

  Problem Given n non-negative integers representing the histograms bar height where the width of each bar is 1, find the area of largest rectangle in the histogram. Above is a histogram where width of...

  vvpvvp 2019-07-24 17:33 評論0 收藏0
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  [Leetcode] Largest Rectangle (in Histogram) 最大矩形

  Largest Rectangle in Histogram Given n non-negative integers representing the histograms bar height where the width of each bar is 1, find the area of largest rectangle in the histogram. Above is a hi...

  鄒強(qiáng) 2019-08-14 12:24 評論0 收藏0
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  leetcode84. Largest Rectangle in Histogram

  題目要求 Given n non-negative integers representing the histograms bar height where the width of each bar is 1, find the area of largest rectangle in the histogram. Above is a histogram where width of ...

  Harpsichord1207 2019-08-15 10:55 評論0 收藏0