Android Background Processing with Handlers and AsyncTask and Loaders - Tutorial http://www.vogella.com/tutorials/AndroidBackgroundProcessing/article.html#androidbackground Android SDK: Asynchronous HTTP Requests http://mobiledevtuts.com/android/andr…

Hello all, In this tutorial we are going to configure JDBCRealm JAAS for tomcat 7 and mysql database server. Let us first understand what exactly these terminologies mean. JAAS : Java Authentication and Authorization Service is used for user authenti…

EXECUTE AS LOGIN/USER和Revert表达式都是从SQL Server 2005就有.Revert的作用是用于切换当前过程的执行上下文返回上一个EXECUTE AS 语句发生之前的安全上下文.Revert可以在存储过程.ad-hoc环境下.用户定义函数中使用.Revert是和 EXECUTE AS LOGIN/USER配合起来使用的. 这里需要先讲一个执行上下文(Execution Context)的概念.当一个用户开启一个会话到SQL Server之后,整个会话的权限检查都是…

Dropdown login forms are not a feature many online stores use, but in some cases they could be quite useful UX feature. In this tutorial, I will explain how to create such a dropdown in a few minutes! 并不是每一个站都用下拉登陆菜单,但对某些时候确实非常实用.这次我们就来体验一下如何给Magento…

配置文件结构说明 https://www.elastic.co/guide/en/logstash/current/configuration-file-structure.html Event相关配置 https://www.elastic.co/guide/en/logstash/current/event-dependent-configuration.html event中字段提取: field reference 如:[ua][os] 应用字段内容: sprintf format 如:…

在学习The complete iOS 9 Developer Course - Build 18 Apps 中的Letture134-Facebook Login,需要整合(integrate)Parse+Facebook在iOS(Xcode)中,也就是用Facebook的账户登录制作的APP(copy Tinder),然后在Parse中记录账户的相关信息,而不用手动建立.登陆成功之后在后台返回账户的名称等public_profile. 此Lecture算是至今最难的一节,因为1.Parse的…

In this Document   Goal   Solution   1. Error Starting Application Services After Changing APPS Password Using FNDCPASS   2. Log In Fails With: You Don't Have Permission To Access /pls/.../fnd_icx_launch.launch On This Server   3. APP-FND-01564: ORAC…

以下内容由http://hbase.apache.org/book.html#getting_started节选并改编而来. 运行环境:hadoop-1.0.4,hbase-0.94.22,jdk1.7.0_65 Chapter 1. Getting Started create a table in HBase using the hbase shell CLI, insert rows into the table, perform put and scan operations again…

本文转自:https://loiane.com/2017/08/angular-hide-navbar-login-page/ In this article we will learn two approaches to hide the Navbar Menu when displaying the Login page in Angular projects. Update December 2017: code updated to Angular v5 and Material v5.…

Apache Shiro Reference Documentation Overview Core Spring-based Applications 1.Overview pom.xml <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.…