replication activity

In Android, when you jump from one activity (interface) to another activity, you need to use the intent to start the activity. When intent is used, it is classified as an explicit call and an implicit invocation of Class 2, and an explicit invocation is simply invoking another activity's class class, and an implicit invocation needs to start another

Open app/src/main/androidmanifest. 123 Package= "Com.example.administrator.myapplication" >4 5Application6Android:allowbackup= "true"7android:icon= "@mipmap/ic_launcher"8Android:label= "@string/app_name"9android:roundicon= "@mipmap/ic_launcher_round"TenAndroid:supportsrtl= "true" OneAndroid:theme= "@style/apptheme" > -1. Register the current activity. by registering the current activity with the tag,

This article is the nineth of the SQL Server replication series, please refer to the original text for more information. Replication Monitor allows you to view the health status of the replication configuration component. This assumes that you are following the first eight articles, and that you already have a merge publication and a transactional publicati

This article is the first of a series of TimesTen database replication.What is replicationReplication is the existence of multiple copies of data in multiple databases, with minimal performance impact while ensuring high data availability, balancing workloads in addition to data recovery to maximize performance and enable rolling upgrades and maintenanceTT replication is implemented in both the master and Subscriber databases with

Recently looked at this thing for a long time, to share to everyone,The principle is very simple, an activity in the Manifet declaration of Android:parentactivityname, this time through the activity in the upper left corner of the return button click Back,The parent activity that initiates the declaration will always call the parent activity's OnDestroy method, a

1 Reason: When you search for activity on the Internet, it basically tells you that eitherXMLOr isoverridependingtransition, but if you are the service startup activity what to do, this online does not have an answer, so I think about it, found in fact very simple. 2 Solution:In fact, it is very simple, let us understand the principle, so-called activity switchi

The startactivityforresult () method was used in a recent App , and there were some problems with it, such as when I Activity A calls the method to jump in activity b , and if a series of actions are completed in b jump to A Span class= "token MD md-em md-close" > , A in Onactivityresult () , but if the user cancels the operation, such as pressing the back key in B, it will ca

Mysql master-slave and master-slave ReplicationMysql master-slave and master-slave ReplicationI. Introduction to replicationMySQL supports one-way and asynchronous replication. One server acts as the master server during the replication process, and one or more other serversAct as the slave server. The master server writes updates to the binary log file and maintains an index of the file to track log loops.

Four Common scenarios of Activity and four scenarios of activity 1. Common singleInsyance application scenarios: ① Mobile phone dialing interface (mobile phone dialing interface is used for numbers such as QQ and SMS) ② Social APP sharing page (QQ, zhihu) --External App calls the entry of its own client programThe singleInstance startup mode is used. The following uses the social sharing page as an exampl

Activity (1), Activity ( An application contains at least one Activity. The Activity startup process is as follows: when an application is started, the android operating system will access the AndroidManifest of the application. xml file (this file describes the components used by the application, and the

Mysql replication, mysql master-slave Replication I. Significance of Replication Mysql replication is the foundation for building large-scale and high-performance MySql-based applications. We can configure one or more slave databases for the server for data synchronization; the rep