题目原文:
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it ...
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其他好文 时间:
2014-08-05 00:51:58
阅读次数:
257
效果图:
如何解析以下的xml:
(#大笑)
(#微笑)
(#亲亲)
(#抱抱)
(#色色)
(#好失望哟)
这样来解析:
public class MessageFaceModel {
/** single instance of this class */
private static MessageFaceModel instance = null;...
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移动开发 时间:
2014-08-05 00:47:08
阅读次数:
332
https://wrapbootstrap.com/tag/single-pagehttp://themeforest.net/https://wrapbootstrap.com/themeshttp://www.htmltemplates.net/http://www.templatemonste...
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Web程序 时间:
2014-08-04 20:46:47
阅读次数:
208
下面教大家如何手工算出oracle执行计划中的cost值。
成本的计算方式如下:
Cost = (
#SRds * sreadtim +
#MRds * mreadtim +
CPUCycles / cpuspeed
) / sreadtime
#SRds - number of single block reads 单...
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其他好文 时间:
2014-08-04 18:06:07
阅读次数:
310
问题:找出只出现一次的数,其他数出现了三次分析:将数转化为二进制的位,数出现了三次相当于其对应的二进制上每个位置出现了3次,这里有个抽象的地方就是,例如数中包含1,3两个其二进制的第一位都包含1, 怎么区分,其实并不需要区分,无论是数字3的还是数字1的二进制第一位的1都无所谓,因为我们完全可以...
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其他好文 时间:
2014-08-04 10:53:27
阅读次数:
296
1. Single Responsibilityhttp://en.wikipedia.org/wiki/Single_responsibility_principle (ToRead)2. Open/Closedhttp://en.wikipedia.org/wiki/Open/closed_pr...
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其他好文 时间:
2014-08-03 23:07:06
阅读次数:
216
1、开机狂按shift键,进入grub页面,用上下键移到第二行的恢复模式,按e(注意不是回车) 即Ubuntu,With Linux 3.2.0-23-generic(recovery mode)? 2、把ro recovery nomodeset 改成rw single init=/bin/bash ...
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其他好文 时间:
2014-08-02 18:34:04
阅读次数:
263
Single Number II
Given an array of integers, every element appears three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it without using extra memory?...
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其他好文 时间:
2014-08-02 12:53:53
阅读次数:
289
ModelsA model is the single, definitive source of information about your data. It contains the essential fields and behaviors of the data you're stori...
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数据库 时间:
2014-08-02 01:43:32
阅读次数:
297
QuicksumTime Limit: 2 Seconds Memory Limit: 65536 KBA checksum is an algorithm that scans a packet of data and returns a single number. The idea is...
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其他好文 时间:
2014-08-01 22:43:32
阅读次数:
333