example of database application

add the following code to the AndroidManifest. xml file of your app: android:name="android.permission.READ_CALENDAR"> android:name="android.permission.WRITE_CALENDAR"> After registering these licenses, you can access your calendar data without any Google login issues. Because the calendar application is not installed in the Android simulator, all testing and development work must be performed on the real machine where the calenda

The example in this article describes the way the YII framework framework uses YIIC to quickly create yii applications. Share to everyone for your reference, specific as follows: YII provides powerful command-line tools to quickly create related components and applications. The CD enters the root directory of the Yii/framework framework. Perform # php YIIC yii Command Runner (based on Yii v1.1.8) usage:yiic Can see Basic command par

Translated from: http://www.zccode.com/forum.php?mod=viewthreadtid=637extra=page%3D1NET Fox 6603 Special Database Weight Loss effect script (18G into 300M) is as follows:Copy script statements to SQL Server new query, execute, clear redundant log/** Database Super Weight loss, 18G can become 300M.*/--Truncate The log by changing the database recovery model to sim

Microsoft enterprise database 6 Data Access Application Block Extension, enterprise database block Although the title is an extension of 6, it is also applicable to 4 and 5, because the Enterprise Library has not changed much in these versions. This extension is mainly used for DataAccessor The following is the specific code. The design philosophy is: IParameter

Project Environment: Xian Lingyun High-tech Co., Ltd. installed the Linux server, and has successfully deployed the Apache server, (so we do not need to install the Apache server in this project) in order to build the company's forum system, need to install phpBB forum system. phpBB is a typical lamp-architecture application so we need to build a complete lamp-running environment based on the existing Apache server. Project objectives: Install the

In C #, The DirectoryEntry component application instance DirectoryEntry class encapsulates nodes or objects in the Active Directory hierarchy. You can use this class to bind to objects or read and update attributes. Figure 1 shows the DirectoryEntry component. DirectoryEntry component1. FunctionsThe DirectoryEntry class encapsulates nodes or objects in the Active Directory hierarchy. You can use this class to bind to an object or read and update attr

Releases of V5 enabling a WebSphere application Server trace releases O F V6.1 and V6.0 in the application Server administrative Console, expand Troubleshooting and Sel ECT Logs and Trace . in Logging and Tracing page, select your server and then diagnostic Trace . Ensure that Enable Log is selected. Under Trace Output , select File , and accept the defaults. Click OK and save your co

Label: style blog HTTP color ar SP strong data on Three features of Indexes 1Index height When SQL queries data (select), the indexing efficiency varies significantly depending on the index height, the data block to be read by the database to access the index is usually the index height + the number of data blocks. That is to say, the higher the index height, the more data blocks to be read by the index, and the worse the efficiency.

Administrator ***********/ Public functionGetbtns () {//First, remove all permissions that are currently owned by the administrator $adminId= Session (' ID '); if($adminId= = 1) { $priModel= M (' privilege '); $priData=$priModel-Select (); } Else { //Remove the permissions that are owned by the current administrator's role $arModel= M (' Admin_role '); $priData=$arModel->alias (' a ') ->field (' DISTINCT c.id, c.pri_nam

Tutorials | Application example PHP application speed One of the biggest advantages of PHP is obviously its rapidity. In general, PHP always has enough speed to support Web content dynamic generation, many times you can not even find a faster way than it. However, when you have to deal with huge amounts of traffic, high load applications, limited bandwidth, and o

Construction of the Schneider Building Control System database backend server example project 2 (database query and writing), Schneider Control System The example Project (Project Creation) of the database backend server of the Schneider building control system records how

Asp.net Zero Application Practice-official example PhoneBook Learning 1, zerophonebook For Zero: ASP. NET Core Angular 2 + (aspnet-zero-core-3.1.0 ). This version has two official solution Folders: Angular (front-end) and aspnet-core (backend service ). Before starting the following steps, you must be able to successfully publish the program. For background services, you only need to run the program. If an