"; echo $fine;?>"; $b = 321; echo $a,""; $c = 87; $b=&$c; echo $a,""; //2.变量b指向c,并不会把变量a和变量c绑定一起 unset($a); //3.只是删掉变量a,不影响变量b ...
                            
                            
                                分类:
Web程序   时间:
2014-11-23 20:14:25   
                                阅读次数:
271
                             
                    
                        
                            
                            
                                js函数集·字符串(String)1.声明var myString = new String("Every good boy does fine.");var myString = "Every good boy does fine.";2.字符串连接var myString = "Every " ...
                            
                            
                                分类:
Web程序   时间:
2014-11-13 22:22:36   
                                阅读次数:
314
                             
                    
                        
                            
                            
                                Ollivanders: Makers of Fine Wands since 382 BC.
Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/65536 K (Java/Others)
Total Submission(s): 964    Accepted Submission(s): 539
Prob...
                            
                            
                                分类:
其他好文   时间:
2014-10-31 15:45:37   
                                阅读次数:
157
                             
                    
                        
                            
                            
                                $ sudo npm install -g express the installation goes fine. But when I try to create a project with express as$ express myProjectI get an error saying ....
                            
                            
                                分类:
其他好文   时间:
2014-10-26 22:51:58   
                                阅读次数:
212
                             
                    
                        
                            
                            
                                Numeca.Fine.Turbo.Design.v9.1.2.Win32_64.&.Linux64-ISO 1DVD NUMECA软件主要包括:流体动力学分析软件和设计优化软件两大类。Numeca.Fine.Turbo.Design一款仿真旋转涡轮机械流动的流体综合仿真环境软件。1.流体动力学.....
                            
                            
                         
                    
                        
                            
                            
                                不知道怎么就1A了。。题目意思不难理解,设水晶的坐标为s0,两个发动机的坐标是s1,s2,半径为R,就分三种情况。。第一种情况就是s1,s2到s0的距离都小于2*R,这种情况,两个人的位置就是s1-s0,s2-s0的中点;第二种情况就是s1和s2只有一个到s0的距离小于2*R,假设s1相交,这个时候...
                            
                            
                                分类:
其他好文   时间:
2014-10-17 03:42:13   
                                阅读次数:
228
                             
                    
                        
                            
                            
                                不废话直接代码示例: 1 void f(const int *p) { 2 3 int b = 10; 4 5 *p = 10; // error 6 7 p = &b; // fine 8 9 }10 11 void f(int* const p) {12 13 ...
                            
                            
                                分类:
其他好文   时间:
2014-10-11 17:15:45   
                                阅读次数:
160
                             
                    
                        
                            
                            
                                使用Add-WindowsFeature 照成的问题I get the failure below.. If I pick the Server 2012 R2 image from 8/15/2014 the same command works fine.Name[0]: PS C:\Users...
                            
                            
                                分类:
Web程序   时间:
2014-10-08 12:31:05   
                                阅读次数:
480
                             
                    
                        
                            
                            
                                iOS8中的定位服务My app that worked fine in iOS 7 doesn't work with the iOS 8 SDK.CLLocationManagerdoesn't return a location, and I don't see my app underSet...
                            
                            
                                分类:
移动开发   时间:
2014-09-29 23:52:21   
                                阅读次数:
237
                             
                    
                        
                            
                            
                                one fine day we were unabe to access app1 and app2 using proxy, when we checked logs we found following error in error_log (/etc/httpd/logs/error_log)...
                            
                            
                                分类:
其他好文   时间:
2014-09-15 11:12:08   
                                阅读次数:
220