Simplify精品文章

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  [Leetcode] Simplify Path 化簡(jiǎn)路徑

  Simplify Path Given an absolute path for a file (Unix-style), simplify it. For example, path = /home/, => /home path = /a/./b/../../c/, => /c 棧法 復(fù)雜度 時(shí)間 O(N) 空間 O(N) 思路 思路很簡(jiǎn)單，先將整個(gè)路徑按照/分開(kāi)來(lái)，然后用一個(gè)棧，遇到.....

  liangzai_cool 2019-08-14 12:40 評(píng)論0 收藏0
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  leetcode71. Simplify Path

  標(biāo)題文字 Given an absolute path for a file (Unix-style), simplify it. For example, path = /home/, => /home path = /a/./b/../../c/, => /c click to show corner cases. Did you consider the case where path ...

  darkerXi 2019-08-15 10:37 評(píng)論0 收藏0
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  [LintCode] Simplify Path [字符串操作］

  Problem Given an absolute path for a file (Unix-style), simplify it. Example /home/, => /home //去掉末尾的slash /a/./b/../../c/, => /c //每個(gè)/../對(duì)應(yīng)：刪除一個(gè)上層的segment Challenge Did you consider the case where ...

  leanxi 2019-08-14 15:15 評(píng)論0 收藏0
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  [LeetCode] 71. Simplify Path

  Problem Given an absolute path for a file (Unix-style), simplify it. For example, path = /home/, => /home path = /a/./b/../../c/, => /c path = /a/../../b/../c//.//, => /c //here: b is cancelle...

  superw 2019-08-16 14:00 評(píng)論0 收藏0
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  71. Simplify Path

  題目：Given an absolute path for a file (Unix-style), simplify it. For example,path = /home/, => /homepath = /a/./b/../../c/, => /cclick to show corner cases. Corner Cases:Did you consider the case where...

  EdwardUp 2019-08-14 14:23 評(píng)論0 收藏0
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  Why is ++[[]][+[]]+[+[]] = “10”?

  ...ome down to + or 0 (see specification details below). Therefore, we can simplify it (++ has precendence over +): ++[[]][0] + [0] Because [[]][0] means: get the first element from [[]], it is tr...

  chnmagnus 2019-08-21 10:18 評(píng)論0 收藏0
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  用Python學(xué)數(shù)學(xué)之Sympy代數(shù)符號(hào)運(yùn)算

  ...學(xué)習(xí)結(jié)合起來(lái)，讓數(shù)學(xué)變得更加簡(jiǎn)單生動(dòng)。 表達(dá)式化簡(jiǎn) simplify()函數(shù)可以對(duì)表達(dá)式進(jìn)行化簡(jiǎn)。有一些表達(dá)式看起來(lái)會(huì)比較復(fù)雜，就拿人教版初二上的一道多項(xiàng)式的乘法為例，簡(jiǎn)化$(2x)^3(-5xy^2)$。 from sympy import * x,y = symbols(x y) expr=...

  Jackwoo 2019-07-31 10:13 評(píng)論0 收藏0
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  MySQL-Front設(shè)置中文

  ...擊Program Settings ?5.在Language選項(xiàng)中選擇簡(jiǎn)體中文（Chinese Simplify） 6.點(diǎn)擊OK 設(shè)置完成！

  lindroid 2021-11-17 09:33 評(píng)論0 收藏0
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  ArrayList源碼解析

  ...止以后嵌套等操作 transient Object[] elementData; // non-private to simplify nested class access //ArrayList的實(shí)際大小，即元素所占個(gè)數(shù) private int size; 4.構(gòu)造方法 //傳入初始參數(shù)的構(gòu)造方法 public ArrayList(int initialCapacity) { ...

  khlbat 2019-08-19 11:13 評(píng)論0 收藏0
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  ArrayList 的源碼分析（擴(kuò)容機(jī)制-JDK-10）

  ...元素的數(shù)組緩沖區(qū) transient Object[] elementData; // non-private to simplify nested class access 元素個(gè)數(shù) private int size; 每次數(shù)據(jù)進(jìn)行修改都會(huì)+1---主要是在一些非線程安全的時(shí)候，檢測(cè)是否出現(xiàn)混亂 protected transient int modCount = 0; 構(gòu)造方法 ...

  txgcwm 2019-08-16 15:24 評(píng)論0 收藏0
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  高性能緩存服務(wù)器 nuster 1.7.9.9 發(fā)布

  ...ed Separate cache manager file/applet Rename manager_uri to uri for reuse Simplify default key, use uri instead of path.delimiter.query Fixed A security bug which can bypass ACL by tampering with...

  ConardLi 2019-07-25 14:14 評(píng)論0 收藏0
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  【譯】組件與Props

  ...自身的視圖出發(fā)，而不是他所被使用的內(nèi)容上。 We can now simplify Comment a tiny bit: 我們現(xiàn)在可以簡(jiǎn)化評(píng)論組件： function Comment(props) { return ( {props.author.name} ...

  Juven 2019-08-20 14:34 評(píng)論0 收藏0
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  ArrayList實(shí)現(xiàn)原理

  ... // 數(shù)據(jù)的數(shù)組 transient Object[] elementData; // non-private to simplify nested class access /** * The size of the ArrayList (the number of elements it contains). * * @serial ...

  lewinlee 2019-08-15 13:52 評(píng)論0 收藏0