Dealing with large data sets makes it necessary to pick out only the newest or the hottest elements and not displaying everything. In order to have ol...
分类：
数据库 时间：
2014-11-20 11:38:12
阅读次数：
163
In ES6, IIFE is not necessary:// IIFE写法(function () { var tmp = ...; ...}());// 块级作用域写法{ let tmp = ...; ...}另外，ES6也规定，函数本身的作用域，在其所在的块级作用域之...
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其他好文 时间：
2014-11-20 01:14:15
阅读次数：
218
Let $x,y,z$ be linearly independent vectors in $\scrH$. Find a necessary and sufficient condition that a vector $w$ mush satisfy in order that the bil...
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其他好文 时间：
2014-11-19 18:28:24
阅读次数：
183
jQuery UI 1.10 Upgrade Guide（升级指南）中指出 jQuery UI 1.10 Removed support for IE6 IE6 usage has dropped to a low enough point that jQuery UI no longer finds it necessary to support. As of 1.10....
分类：
Web程序 时间：
2014-11-17 16:02:27
阅读次数：
214
same question as:why is PAXOS necessary?1, what if >1 nodes become leaders simultaneously?that's why we need phase#1 (prepare) to select a leader.2, w...
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其他好文 时间：
2014-11-16 08:15:30
阅读次数：
210
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initial...
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其他好文 时间：
2014-11-14 12:06:04
阅读次数：
167
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).
You may assume that the intervals were initially sorted according to their start times.
E...
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其他好文 时间：
2014-10-26 15:38:41
阅读次数：
196
先看看hashmap在整个Collection中的位置
HashMap中存储数据的结构是
/**
* The table, resized as necessary. Length MUST Always be a power of two.
*/
transient Entry[] table;
上面的英文就不用说了。
原来基础的存储结构式En...
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其他好文 时间：
2014-10-24 14:42:43
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223
Given a set ofnon-overlappingintervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initially...
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其他好文 时间：
2014-10-06 20:00:30
阅读次数：
181
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initial...
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其他好文 时间：
2014-10-05 13:53:58
阅读次数：
163
