(). Getcontentresolver (); arraylist5. Delete Contact:public void Testdelete () throws exception{ String name = "Bruce Lee"; By name, id uri uri = uri.parse ("content://com.android.contacts/raw_contacts"); Contentresolver resolver = This.getcontext (). Getcontentresolver (); cursor cursor = resolver.query (URI, new string[]{data._id}, "Display_name=?", New String[]{name}, NULL); if (Cursor.movetofirst ()) { int id = cursor.getint (0); Delete the c
[IOS development-76] Private Contacts case: use of navigation controllers, data transmission, use of third-party class libraries, add and delete tableViewCell, data storage, etc., iosprivate
(1) Effect
(2) download source code and third-party class libraries
Http://download.csdn.net/detail/wsb200514/8155979
(3) Summary
-- Navigation controller, you can directly use the code push and pop to control the ju
Visual Studio 2017 extended development (1) Add a menu to the Visual Studio menu bar, visual Studio menu bar
Recently, I have been involved in the development of visual studio 2017 extensions. I hereby record it to urge myself to gain a deep understanding of its principles.
Start to develop Visual Studio extensions. Here I have installed visual studio 2017. Remem
(!target | |!args.t) { Throw('Target'+ ARGS.T +'does not exist');}Constenv =OPTIONS.TARGETS[ARGS.T].ENV[ARGS.E];if(!env | |!ARGS.E) { Throw('Environment'+ ARGS.E +'does not exist');} Let platform='Android';if(ARGS.T = ='Mobile') {Platform=OPTIONS.TARGETS[ARGS.T].PLATFORMS[ARGS.P]; if(!platform) { Throw('Platform'+ ARGS.P +'does not exist'); }}Then modify the Config/index.js file to add a property to exports to use when Target=webappBuildw
time I was using the JSON string as Val, still in the key-value pair, to be submitted in a x-www-form-urlencoded manner.Second, the file upload based on form formsModule section""Method="Post"Enctype="Multipart/form-data">User name"text"Name="User">Avatar"file"Name="Avatar"> "Submit">View sectiondef Index (Request): Print (request.body) # Raw Request body Data Print (Request. Get) # GET request data print(request. Post) # POST request data print(request. files) # uploade
Debugging is also a very important part of developing the application, in addition to the IDE-supported Just-in-time debugging (such as vs.php or IDE-supported debugging), it is also a useful way to add appropriate debugging information to Web applications, and it is no stranger to log4xx that have developed Java or. Net applications. , the YII framework also provides a similar log feature, Yii::log, which appears as a built-in component of cwebapplic
Add Launch Game transition scenario default Splash scene (Unity3d development 13)Monkey original, welcome reprint. Reproduced please specify: Reproduced from COCOS2DER-CSDN, thank you!Original address: http://blog.csdn.net/cocos2der/article/details/44099095Unity5 Personal Edition will add Unity logo as a splash screen, since we have no money, we should make an ad
Eclipse plug-in development learning note "6"---add editorWe use the Myfirstplugin example, and we open three different editors at 111,222,333 clicks in viewlist.First, we click Add in the Plugin.xml extension tab, select the Org.eclipse.ui.editors extension point, and click Finish.Right-click the extension point to create a new two editor, altogether three edito
How to add other widgets such as ComboBox to the Toolbar Control During arcgisengine development?
If you add a ComboBox to the ESRI Toolbar Control, you must implement the itoolcontrol interface in the Command class.Return the handle of the specified control as itoolcontrol. hwnd.Process descriptionPublic class mycombobox: basecommand, itoolcontrol{Private int _
The events of the mouse in the daily development are the most common events we use, but in Silverlight, only the following six limited mouse events are supported: MouseEnter, MouseLeave, MouseLeftButtonDown, MouseLeftButtonUp, MouseMove, MouseWheel. This has created a great problem for our development, but it's good that Silverlight supports a powerful additional property mechanism, and here's how to
How to add JS events to the Jeplus platformFirst, the script templatePlatform of the auxiliary program has a lot of information about the platform JS event settings, we can go to the auxiliary program for viewing, operationSecond, List JS eventThe configuration interface of the function menu of the target function can be opened to see the JS event of the list, where we can add some JS events that conform to
If you are a C/D + + developer and are looking for an open source IDE tool for your job, you can consider the eclipse-based IDE. With an extensible plug-in system customization in Eclipse, you can easily customize your IDE to support a variety of programming languages, including JAVA,C/C++,PHP,JS. Installing the Eclipse CDT plugin can tell you that your IDE becomes a full-featured C/D + + development tool.Let's install the CDT plugin:1. Start Eclipse
Eclipse plug-in development learning note "5"---add drop-down menus and buttons to the viewWe used the example in the previous article to add two items in the View2 add two buttons and drop-down menus.First, create a new inherited Actiongroup class, Addactiongroup, with the following code:/*****************************
add text to the map Overlayoptions textoption = new Textoptions () . BgColor (0XAAFFFF00) . FontSize (16) . FontColor (Color.Black) . Text (ADDRSTR) . Rotate (-30) . position (Lltext);Adds the text object to the map and displays Mbaidumap.addoverlay (textoption)
under tomcal/lib (Ctrl + A) and OK. Create projects and SettingsIn Eclipse Java EE , right-click in the blank area of Project Explorer on the left , and then tap new->dynamic Web Project : Right-click on "Properties" in the project manager's current project root directory. Then, in the Project Properties dialog box that pops up, click "Java Build Path" andswitch to the Libraries tab. Double click on "User Library",in the pop-up Add Library dialog b
Development steps:
Copy the background picture to the Res folder under Drawable
Open res under layout under Activity_login.xml
Add an attribute to a top-level layout label for form background settings
Android:background Property
Role: Set the component background
Constant parameter: @drawable/BG
Code:android:background= "@drawable/BG"Run:Summary:@ on behalf of the resource ref
1. Details that need to be implemented
Implement a Person class
Implement a doing method and saying method
2. The first extension 2.1 creates an extension of a class:[Email protected] ext]# Cd/usr/local/src/php-7.0.3/ext[[email protected] ext]#./ext_skel--extname=person//Run Ext_skel Create an extended development package2.2 Modifying the configuration[Email protected] ext]# vim PERSON/CONFIG.M4
DNL PHPARGwith
DNL Make s
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