In my previous post, I listed down most commontelnet commands for memcachedwith sample execution terminal logs. Today I want to discuss about the Memc...
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编程语言 时间:
2014-06-28 17:26:15
阅读次数:
323
https://oj.leetcode.com/problems/trapping-rain-water/模拟题,计算出在凹凸处存水量。对于一个位置 i ,分别计算出它左边的最大值 left (从左扫描一遍), 右边的最大值 right(从右扫描一遍) 。找left right中的最小值,如果大于 ...
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移动开发 时间:
2014-06-28 16:32:30
阅读次数:
222
Gnuplot is a light-weight and easy to use scientific plotting tool. Its has enough functionalities to deal with most of my demands on visualizing expe...
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其他好文 时间:
2014-06-24 14:07:48
阅读次数:
236
6.3 You have a five-quart jug, a three-quart jug, and an unlimited supply of water (but no measuring cups). How would you come up with exactly four qu...
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其他好文 时间:
2014-06-22 23:37:07
阅读次数:
227
??
Classes
类
Classes are the most important building block of any object-oriented system. A class is a description of a set of objects that share the same attributes, operations, relationships, ...
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其他好文 时间:
2014-06-22 21:38:18
阅读次数:
226
下载安装
下载地址
修改默认端口:
home\conf\nexus.properties
# Sonatype Nexus
# ==============
# This is the most basic configuration of Nexus.
# Jetty section
application-port=9080
applica...
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其他好文 时间:
2014-06-22 19:28:44
阅读次数:
275
ORACLE 五中表的优缺点总结:
1,普通表(heap table):适合大部分设计场景,有优点也有缺点。
优点:
a,语法简单方便
b,适合大部分场景
缺点:
a,更新日志开销较大
b,Delete无法释放空间(HWM High Water Mark不下降)
c,表记录太大检索太慢
d,索引回表读开销很大
e,即便有序插入,也很难保证有序读出
2,全局临时表:适合接口表设...
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数据库 时间:
2014-06-22 12:24:02
阅读次数:
441
Givennnon-negative integersa1,a2, ...,an, where each represents a point at coordinate (i,ai).nvertical lines are drawn such that the two endpoints of ...
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其他好文 时间:
2014-06-22 10:45:17
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258
One of the most important use-case in any cloud is provisioning a VM . In this article we shall do a walk through about an instance(VM) being provisio...
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其他好文 时间:
2014-06-21 16:59:43
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376
Given a non-negative number represented as an array of digits, plus one to the number.The digits are stored such that the most significant digit is at...
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其他好文 时间:
2014-06-20 14:43:53
阅读次数:
137