1. 创建一个超级用户 use admindb.createUser( { user: "accountUser", pwd: "password", roles: [ "readWrite", "dbAdmin" ] } ) db.createUser( { user: "adminUser...
                            
                            
                                分类:
数据库   时间:
2015-09-20 16:01:10   
                                阅读次数:
201
                             
                    
                        
                            
                            
                                前两天升级了Xcode7.0,发现用模拟器运行某些需要网络访问的项目的时候会报错,具体如下:The resource could not be loaded because the App Transport Security policy requires the use of a secure ...
                            
                            
                                分类:
移动开发   时间:
2015-09-20 13:09:22   
                                阅读次数:
285
                             
                    
                        
                            
                            
                                配置:中设置theme为 报错信息:09-20 10:31:58.185 1392-1392/? E/AndroidRuntime﹕ FATAL EXCEPTION: main Process: networkimageviewer.com.myapplication, PID: ...
                            
                            
                                分类:
移动开发   时间:
2015-09-20 11:38:14   
                                阅读次数:
591
                             
                    
                        
                            
                            
                                emSecureUse Digital Signatures to protect your productsemSecureis an RSA based software solution to authenticate digital assets. It can be used to sec...
                            
                            
                                分类:
其他好文   时间:
2015-09-20 01:41:44   
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143
                             
                    
                        
                            
                            
                                Although rarely, but sometimes you will have 3rd party JARs that you need to put in your local repository for use in your builds, since they don't exi...
                            
                            
                                分类:
编程语言   时间:
2015-09-19 22:40:34   
                                阅读次数:
248
                             
                    
                        
                            
                            
                                苹果在《Advanced Memory Management Programming Guide》指出:Don’t Use Accessor Methods in Initializer Methods and dealloc The only places you shouldn’t use ac...
                            
                            
                                分类:
数据库   时间:
2015-09-19 22:28:42   
                                阅读次数:
327
                             
                    
                        
                            
                            
                                curl -sSL https://rvm.io/mpapis.asc | gpg --import curl -L https://get.rvm.io | bash -s stable source /etc/profile.d/rvm.sh rvm requirements rvm install 2.2.3 rvm use 2.2.3 --default gem sources --...
                            
                            
                                分类:
其他好文   时间:
2015-09-19 15:25:15   
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318
                             
                    
                        
                            
                            
                                Spark is a compelling multi-purpose platform for use cases that span investigative, as well as operational, analytics.Data science is a broad church. ...
                            
                            
                                分类:
Web程序   时间:
2015-09-19 15:12:30   
                                阅读次数:
288
                             
                    
                        
                            
                            
                                1.终端启动MySQL:/etc/init.d/mysql start;(stop ,restart。)2.登录MySQL:mysql -uroot -p (用root账户登录),然后输入密码;3.查看所有的数据库名字:show databases;4.选择一个数据库操作: use database...
                            
                            
                                分类:
数据库   时间:
2015-09-19 13:47:10   
                                阅读次数:
161
                             
                    
                        
                            
                            
                                中国区的官方帮助页面 《如何使用 Azure 文件存储》http://www.windowsazure.cn/documentation/articles/storage-dotnet-how-to-use-files给出的 StorageConnectionString 示例 ...
                            
                            
                                分类:
其他好文   时间:
2015-09-19 06:12:25   
                                阅读次数:
133