If you ever have trouble with a service being stuck in a 'starting' or 'stopping' state, you can run a couple of simple commands to kill the service.1...
Description
Starting with x and repeatedly multiplying by x, we can compute x31 with thirty multiplications:
x2 = x × x, x3 = x2 × x, x4 = x3 × x, …, x31 = x30 × x.
The operation of squarin...
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其他好文 时间:
2014-07-10 17:36:07
阅读次数:
202
Class Implementation
类实现
Let's create an implementation, starting with the getters:
接下来创建一个类实现,从访问器开始:
#import "Photo.h"
@implementation Photo
- (NSString*) caption {
return caption;
}
- (NSString*) photographer {
return photograp...
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其他好文 时间:
2014-07-09 12:54:22
阅读次数:
252
"> My JSP 'menu.jsp' starting page --> 手机数码 手机数码1 手机数码2 手机数码3 淘宝集市 淘宝集市1 淘宝集市2 淘宝集市3 品牌商城 品牌商城1 品牌商城2 品牌商城3
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Web程序 时间:
2014-07-09 00:47:23
阅读次数:
284
Before Starting(login to spacwalk server)1.Create a base channel within Spacewalk (Channels > Manage Software Channels > Create New Channel)2.systems-...
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其他好文 时间:
2014-07-06 20:53:36
阅读次数:
203
You are given a string,S, and a list of words,L, that are all of the same length. Find all starting indices of substring(s) in S that is a concatenati...
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其他好文 时间:
2014-07-06 19:09:21
阅读次数:
169
Given a sorted array of integers, find the starting and ending position of a given target value.Your algorithm's runtime complexity must be in the ord...
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其他好文 时间:
2014-07-05 19:10:48
阅读次数:
219
Hyper-V是微软的虚拟化平台,笔者在使用的过程中偶尔会遇到虚拟机不稳定的状态(如一直Stopping和Starting,以及其他未知状态)。笔者对此的解决办法是直接上大招结束进程,但是在任务管理中发现这些虚拟机都是用GUID命名的。如何才能找到虚拟机对应的GUID呢?笔者总结了两个办..
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其他好文 时间:
2014-07-04 06:39:29
阅读次数:
265
You are given a string,S, and a list of words,L, that are all of the same length. Find all starting indices of substring(s) in S that is a concatenati...
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其他好文 时间:
2014-07-03 12:32:26
阅读次数:
133
本章讲:Starting and Exiting RMAN Specifying the Location of RMAN Output 指定RMAN输出位置Setting Globalization Support Environment Variables for RMAN 设置RMAN全局变量...
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其他好文 时间:
2014-07-02 20:53:46
阅读次数:
300