Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo...
分类:
移动开发 时间:
2014-10-30 01:41:48
阅读次数:
169
源码版本:H版 nova通过nova/virt/driver.py中的ComputeDriver对底层虚拟化技术进行抽象,不同的虚拟化技术在nova/virt下有不同的目录,里面均有driver.py文件,通过继承ComputeDriver类来实现自己的Driver类。nova可以通过对Drive....
分类:
其他好文 时间:
2014-10-29 21:27:29
阅读次数:
408
源码版本:H版参考文章:http://bingotree.cn/?p=242http://blog.csdn.net/gaoxingnengjisuan/article/details/12231633一、首先看服务的启动脚本/usr/bin/nova-conductorimport sysfrom...
分类:
其他好文 时间:
2014-10-29 21:09:22
阅读次数:
285
源码版本:H版一、AMQP基础1.1什么是AMQP?可以参考如下文章:http://blog.csdn.net/linvo/article/details/5750987http://blog.csdn.net/gaoxingnengjisuan/article/details/114680611....
分类:
其他好文 时间:
2014-10-29 21:06:39
阅读次数:
288
题目:Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining...
分类:
移动开发 时间:
2014-10-27 01:44:33
阅读次数:
231
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For example,
Given [0,1,0,2,1,0,1,3,2,1,2,1]...
分类:
移动开发 时间:
2014-10-26 14:26:31
阅读次数:
187
nova/api/openstack/__init__.pyAPIRouter类:def __init__(self, ext_mgr=None, init_only=None): if ext_mgr is None: if self.ExtensionManager: ...
Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo...
分类:
移动开发 时间:
2014-10-25 07:04:38
阅读次数:
181
Implement int sqrt(int x).
Compute and return the square root of x.
二分法,当无法求得准确值时,去较小值,(同时是最接近的)
public class Solution {
public int sqrt(int x) {
if(x<1) return 0;
int left = 1;
...
分类:
其他好文 时间:
2014-10-22 18:17:03
阅读次数:
228
[leetcode]Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining....
分类:
移动开发 时间:
2014-10-22 10:05:30
阅读次数:
248