在/usr/shared/dstat目录下dstat_mysql5_conn.py中的部分源代码c = self.db.cursor()c.execute("""show global variables like 'max_connections';""")max = c.fetchone()c....
                            
                            
                                分类:
数据库   时间:
2014-07-22 22:51:36   
                                阅读次数:
252
                             
                         
                    
                        
                            
                            
                                一 Words 1 stuck in 卡在 e.g. Many over 30s feel stuck in a financial rut. 很多超过30岁的人都觉得自己的经济状况很难有所改变。 2 elevator 按键的电梯 escalator传送带的电梯 3 walkable 适于步行的 4...
                            
                            
                                分类:
其他好文   时间:
2014-07-22 22:50:55   
                                阅读次数:
224
                             
                         
                    
                        
                            
                            
                                Modelmany-to-many可以通过through来定义详细信息。表结构:property
                            
                            
                                分类:
其他好文   时间:
2014-07-20 08:20:30   
                                阅读次数:
254
                             
                         
                    
                        
                            
                            
                                Bone Collector
Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 28365    Accepted Submission(s): 11562
Problem Description
Many year...
                            
                            
                                分类:
其他好文   时间:
2014-07-19 23:41:35   
                                阅读次数:
278
                             
                         
                    
                        
                            
                            
                                Networking
Time Limit: 1000MS
 
Memory Limit: 10000K
Total Submissions: 5976
 
Accepted: 3231
Description
You are assigned to design network connections bet...
                            
                            
                                分类:
Web程序   时间:
2014-07-19 23:35:59   
                                阅读次数:
300
                             
                         
                    
                        
                            
                            
                                Ubiquitous Religions
Time Limit: 5000MS
 
Memory Limit: 65536K
Total Submissions: 23262
 
Accepted: 11464
Description
There are so many different religions in the world t...
                            
                            
                                分类:
其他好文   时间:
2014-07-19 23:35:28   
                                阅读次数:
321
                             
                         
                    
                        
                            
                            
                                After following many outdated and incomplete instructions for setting up a web development environment on a Mac (back in March 2012), and spending a l...
                            
                            
                                分类:
其他好文   时间:
2014-07-19 15:00:41   
                                阅读次数:
730
                             
                         
                    
                        
                            
                            
                                Binary String Matching
时间限制:3000 ms  |  内存限制:65535 KB
难度:3
描述
Given two strings A and B, whose alphabet consist only ‘0’ and ‘1’. Your task is only to tell how many times does A appear as...
                            
                            
                                分类:
其他好文   时间:
2014-07-19 13:26:19   
                                阅读次数:
274
                             
                         
                    
                        
                            
                            
                                Seek the Name, Seek the Fame
Time Limit: 2000MS
 
Memory Limit: 65536K
Total Submissions: 11602
 
Accepted: 5680
Description
The little cat is so famous, that many coup...
                            
                            
                                分类:
其他好文   时间:
2014-07-19 02:38:26   
                                阅读次数:
204
                             
                         
                    
                        
                            
                            
                                以下注释的源代码都在memcached项目的assoc.c文件中 1 /* how many powers of 2's worth of buckets we use */ 2 unsigned int hashpower = HASHPOWER_DEFAULT; /* 哈希表bucket的级.....
                            
                            
                                分类:
其他好文   时间:
2014-07-18 15:20:11   
                                阅读次数:
344