udacity app development course

Android App Development Video tutorialCourse Overview: 0 basic 3G Android mobile development Employment class, a total of more than 10 high-quality Android real-time projects, courses include andriod so technical point, is currently the most comprehensive Android courses in the country, through the course of learning,

HTML5 mobile app development -- Role of viewport -- 20150216, html5viewport When using HTML5 to develop mobile apps or mobile Web pages, the What is Viewport? The mobile browser places the page in a virtual "window". Generally, this virtual "window" is wider than the screen, in this way, you do not need to squeeze each webpage into a small window (this will damage the layout of the webpage that is not opt

class.Then we want to understand is how the coordinate space is defined, in fact, it is not difficult, you see the old week for you to draw a whole universe the ugliest sketch.There is no doubt that this picture is the most ugly in the history of human civilization, but you can know, suppose we stare intently at the screen, because there are beautiful women in the screen. At this point, the horizontal direction of the screen is the x axis, positive direction to the right, the vertical direction

| Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Touch;} The Inputdevicetypes property specifies which device actions are supported by the ink panel, and here I simply use the mouse, pen, and finger.Note that this code must be written after the InitializeComponent method call, not to make those low-level errors, because the XAML-defined UI finishes initializing after the InitializeComponent method call, otherwise the control instance is null and you access th

you want to understand the details, Baidu has a lot of information.Five. Android cross-process communication1. Broadcast and content Provider, here slightly.2.aidlThe use of aidl, a process as a server, a program as a client. Communication between them through the service. The server provides the calling interface, the client-bound service, and the method that invokes the server. Aidl supports normal data types, other data types are serialized and inherit parcelable.3. Shared UserIDThe security

(NavigationEventArgs e) { This. searchpane.querysubmitted + = searchpane_querysubmitted; This. searchpane.querychanged + = searchpane_querychanged; This. searchpane.suggestionsrequested + = searchpane_suggestionsrequested; This. Searchpane.resultsuggestionchosen + = Searchpane_resultsuggestionchosen; }protected Override void Onnavigatedfrom(NavigationEventArgs e) { This. searchpane.querysubmitted-= searchpane_querysubmitted; This. searchpane.querychanged-= searchpane_querychanged; This. searchpa

The first thing to do is get Consumer key (API Key), Consumer Secret (API Secret), and it's best to apply for access token and access token Secret, otherwise the validation is cumbersome.Get the Weibo of the specified user, available api:get statuses/user_timeline, reference https://dev.twitter.com/rest/reference/get/statuses/user_timelineYou can also use out-of-the-box libraries, such as tweetsharp, for reference how to Get a User's Timeline Using Twitter API v1.1 with Tweetsharp (Updated): HTT

)) //{Order = Orderdao.getorder (orderId);if(order!=NULL) {System.out.println ("Update payment status:"+orderid); System.out.println ("Paytime"+paytime); Order.setorderpaystatus (1); Order.setorderpaytime (paytime+". 0"); Order.setorderqueryid (Orderqueryid);//order.setorderpaytime (New SimpleDateFormat ("Yyyy-mm-dd HH:mm:ss"). Parse (paytime)); Booleansucess = orderdao.update (order); System.out.println ("sucess"+sucess); }//}

Original: "WIN10 application Development" scans and connects Wi-Fi networksThe old week takes everybody to "minesweeper" today, do not take it seriously, scan and connect to the designated wireless network, a little more fashionable call Wi-Fi.Therefore, today's task requires that your device has at least 1 wireless network cards, the current old weeks have not seen a device with n wireless card. Like notebooks, tablets and other devices can, of

Blog garden client (Universal App) Development essay, universalapp In our application (blog Park UAP), the function of pulling more content on the ListView is added (the GridView can also be used). This function is implemented through the ISupportIncrementalLoading interface, this is an interface provided since Windows 8 (of course you can use ScrollViewer to imp

In Android's many utility apps, the last app switcher is definitely a tool that lets people never unload. Las This application, its function is very simple, that is, through a floating button to achieve a key switch between two applications, but very practical, especially in the edge of the chat need to frequently switch applications. So you can see, want to develop a popular application, must pay attention to the user experience, as long as the user

As a quality assurance application, of course, unit testing, as well as the Swift-developed app, this article will introduce a simple example of unit testing in Swift.Here we use the Xctest framework of the Xcode template, which contains a class named Xctestcase, all of the test classes should inherit from it, according to the conventional test method names should start with test, and can not contain any pa

Python Development Android and iOS app library Kivy installation attempt:Let's take a look at what the goods can be used to make: Create a package for Windows Create a package for Android Creating Packages for OS X Create a package for IOS The rhythm of the day, Ah, although the 600+ page of the English document, python3+ still on the "the", I think the potential of the goods.Of

Introduction of Ionic Cordova is an Open-source mobile device development framework that provides a set of device-related APIs through which mobile applications can access native device features such as cameras, microphones, and so on. Ionic is a Cordova, advanced development framework that uses HTML 5 to build mobile applications, claiming to be "a combination of Navtie and HTML 5". This framework provides

Full record of mobile phone billing application development based on Android platform (data transfer between activity, Sqlitedatabase, Asynctask)Course Category: AndroidSuitable for people: intermediateNumber of lessons: 26 hoursTechnology used: Asynctask, drawable, SQLite, selector, layoutRelated projects: Mobile phone billing applications based on the Android platformConsulting qq:18402155921. Curriculum

find the fonts provided by Application key in list mode, and then add an item to fill in the TTF file name.2. Use the following code in the appropriate place (for example, the agent method after the Appdelegate application is started): for inch [Uifont Familynames]) { LOG (@ "familyname:%@", familyname); for inch [Uifont Fontnamesforfamilyname:familyname]) { LOG (@ "fontname:%@", FontName); } }3. After running the app