Mobile Develop

Xamarin.android's Sqlite.net orm One, prefaceThrough the sqliteopenhelper of Xamarin.android and the contentprovider of xamarin.android, we have mastered how to use database operations that are specific to that platform. But this contradicts the

(If you have the JAR package source code!!) ）, make sure that the jar package is already available under referenced libraies, or, right-click the jar package and choose Build Path->add to build path.Second, right click on the Project properties,

Source: http://www.jianshu.com/p/c38a8a8edcf0 UIWebView loading a remote URL NSURL *url = [NSURL URLWithString:@"[http://www.baidu.com]"];NSURLRequest *request = [NSURLRequest requestWithURL:url];[self.webView loadRequest:request];

Dapper is a new ORM tool that has sprung up over the past 2 years, with the flexibility of the ADO-high performance and reflection mapping entities, ideal for programmers who prefer native SQL, and it's very small and lightweight. The purpose of my

1 /*2 if the parent class does not have a parameterless constructor, what happens to the subclass's constructor?3 error. 4 How to solve it? 5 A: add a non-parametric construction method to the parent class 6 B: Call the parent class by using the

1 /*2 Considerations for Inheritance:3 A: Subclasses can only inherit all non-private members of the parent class (member methods and member variables)4 B: Subclasses cannot inherit the constructor of the parent class, but can access the parent

Testing the software today, encountered a bug, because development said that there is no longer, so in order to better track this problem, we need to crawl the recurrence of the log. On the Internet to check the relevant information, combined with

Add an onclick event to a button Get Button Object Button Aiyo = (Button) Findviewbyid (r.id.button1); Aiyo.setonclicklistener (new Onclicklistener () { @Override public void OnClick (View v)

using Android Studio to open, with the increase of the project, relying on the increase in the library, the construction speed is more and more slow, now the slowest 6 minutes to build a release of the installation package, find information on the

Developing Android Apps using Kotlin (III): extension functions and default values @author ASCE1885 's Github book Weibo CSDNOriginal link With the first two articles, we learned the basics of Kotlin and know how to configure the

After about 10 days, the successful completion of Apple's enterprise account application, faster than expected, but from the process, in fact, can be faster. For the first time, forgive yourself, haha.Things to check before applying:Before applying,

First, create the app on the service platform Second, download the SDK, add the library fileThird, add the required permissionsIv. Adding related activityAndroid:name= "cn.sharesdk.framework. Sharesdkuishell"//The file may change with version 2.6

Shape is often used in Android to define some of the display properties of a control, and today we see some shape's use, with a general understanding of shape and a little summary:Let's look at the following code:Android:startcolor= "#ff8c00"Android:

To install Git:Linux (in Ubuntu, for example):sudo apt-get install Git-coreWindows:Visit URL http://msysgit.github.io/Download the installation packageAfter the download is complete, double-click the installation package to install it, then click

began to learn iOS development, from yesterday began to see "ios apprentice" first, wrote a simple small game, although before also seen some of the relevant things of iOS development, but the system of reading this is the first time (read two

Packagecom.app.android05;Importandroid.app.Activity;ImportAndroid.os.Bundle;Importandroid.text.TextUtils;ImportAndroid.widget.TextView; Public classMainactivityextendsActivity {PrivateTextView TextView; @Overrideprotected voidonCreate (Bundle

iOS Development Roadmap BriefiOS Development RoadmapThe iOS system and iphone are all thanks to Steve jobs, a perfectionist, from such an excellent iOS system and Iphone. Here's a quick introduction to my iOS development experience and an

1.EditText move the cursor to the end of Text:1 EditText medit = (EditText)this. Findviewbyid (r.id.edittext01); 2 medit. setText ("abcdefg"); 3 Editable b = medit. getText (); 4 medit. setselection (b.length ());2.Android TextView Text Horizontal

preface: after watching the use of MPMoviePlayerController play online video , in the actual application sometimes need to get the thumbnail image of the video, we can see how to intercept the video thumbnail in the specified time. A method of using

A while ago just moved home, plus the company to send a new version, so has been relatively busy, the article is not updated for several weeks. I don't have time for this weekend, just hanging out in the Week.   found this great Third-party open