Cache?vs?Buffer
Both?cache?and?buffer?are?temporary?storage?areas?but?they?differ?in?many?ways.?The?buffer?is?mainly?
found?in?ram?and?acts?as?an?area?where?the?CPU?c...
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系统相关 时间：
2015-07-18 00:41:11
阅读次数：
208
Is the Information Reliable?
Time Limit: 3000MS
Memory Limit: 131072K
Total Submissions: 11859
Accepted: 3742
Description
The galaxy war between the Empire Draco an...
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其他好文 时间：
2015-07-17 22:52:53
阅读次数：
117
一、Rank ScoresWrite a SQL query to rank scores. If there is a tie between two scores, both should have the same ranking. Note that after a tie, the nex...
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数据库 时间：
2015-07-17 20:51:36
阅读次数：
156
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree.
According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined
between two node...
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其他好文 时间：
2015-07-17 12:14:36
阅读次数：
75
Contains Duplicate II问题描述Given an array of integers and an integer k, find out whether there there are two distinct indices i and j in the array such that nums[i] = nums[j] and the difference between i...
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其他好文 时间：
2015-07-16 11:50:13
阅读次数：
158
Learn about the differences between ASP.NET MVC application and ASP.NET Web Forms applications. Learn how to decide when to build an ASP.NET MVC appli...
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Web程序 时间：
2015-07-16 09:32:20
阅读次数：
139
1. ZedBoard – Connect a 2nd micro-USBcable between the host machine and connector J17 (JTAG)
2. Set the Boot Mode jumpers to Cascaded JTAG Mode
3. Connect a micro-USB cable between th...
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数据库 时间：
2015-07-15 19:18:17
阅读次数：
213
You are givennk-digit integers. You have to rearrange the digits in the integers so that the difference between the largest and the smallest number wa...
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其他好文 时间：
2015-07-15 01:17:15
阅读次数：
244
mysql中timestamp,datetime,int类型的区别与优劣
int
1. 占用4个字节
2. 建立索引之后，查询速度快
3. 条件范围搜索可以使用使用between
4. 不能使用mysql提供的时间函数
结论：适合需要进行大量时间范围查询的数据表
datetime
1. 占用8个字节
2. 允许为空值，可以自定义值，系统不会自动修改其值。
3. 实际...
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数据库 时间：
2015-07-14 18:17:13
阅读次数：
150
题目Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST.According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between t...
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其他好文 时间：
2015-07-14 10:09:09
阅读次数：
219
