Mobile Develop

Android shortcuts for creating desktopsOverview : Creating a desktop shortcut is quite similar to creating an entry for a program, just as our program automatically creates an icon to the desktop after the installation is complete. In fact, creating

We look directly at the complete code:Import Uikitimport safariservicesclass Viewcontroller:uiviewcontroller { @IBAction func openwithsafarivc (sender: Anyobject) {let sfsvc = Sfsafariviewcontroller (Url:nsurl (string: "https://google.com")

When we write modification information or search, change the password and other interface, the main purpose of the user to enter this interface is to input modify/find some information, in order to user experience should automatically eject the soft

Performance optimizations: Layout optimization, drawing optimization, memory leak optimization, response speed optimization, listview optimization, bitmap optimization, threading optimization, and more1. Layout optimizationThought: Minimize the

When updating Luajit2.1beta2 today, compiling Android has been an error./applications/xcode.app/contents/developer/usr/bin/make-c Srcmake[1]:/users/apple/android/android-ndk-r10c//

The project will always encounter such an egg pain, Android and iOS the same function, all with the same control, do the effect is: Android Ugly No, iOS is pretty. So, the boss a pat on the butt, the android changed to the same as the iOS style is

Error after importing picture resource in iOS project, distill Faield for unknown reasons.For a long reason, also checked the information, or did not find the reason. The data says there are two causes:1, repeated the addition of a picture

This framework is only based on the WebKit in a C + + implementation of the JavaScriptCore of a wrapper, in the previous version of iOS development, many developers will own WebKit library into the project compiled use. But although iOS7 it as a

Simple setup for Androidstudio – Personal Edition)Add dependencyYou need to add a dependency statement in dependencies.Equivalent to adding various dependent libraries in the interface operation Project_structure–dependencies.Interface operation,

This is the official document, the English good can go directly to the official documents to view, English is bad, we will see it, I translated the first technical article, because it is a English slag, technology is also slag, so recently learning

1, drag and drop afnetworking files into the project (note that different versions of the method, the process is based on version 2013);2, the use of #import "AFNetworking.h" command to include afnetworking.h= in;3. Complete code:1 //2

The SDK could not update the solutionThis problem is not a problem with Android studio, and is caused by some well-known reasons, we say the solution here.Open the SDK Manager, stop updating the connection, open the SDK manager on the top of the

When using Android's httpclient for analog landing operations,The program will always redirect automatically and return to the page after redirection. View the source code and discover that Defaulthttpclient will default to a Defaultredirecthandler

IntroducedRounded controls are commonly used for avatars, buttons, icons, etc., and are used in a wide variety of applications, often in conjunction with board.In iOS, UIView's Calayer layer already provides a way to fillet and board, so a rounded

IOS9 all HTTP requests to https: The IOS9 system sends a network request that uses TLS 1.2 SSL uniformly. With the TLS 1.2 protocol, the purpose is to enforce enhanced data access security, and related network requests under the System Foundation

Csapp.h is actually a bunch of header file packaging, which can be downloaded here in http://csapp.cs.cmu.edu/public/code.html. This is the "in-depth understanding computer system" supporting website.Add an # include "Csapp.c" to the #end if front

Table of Contents: This article will be divided into three sections to explain the basic usage of block blocks, because I have limited level, deficiencies are still looking correct, thank you!First, the basic usage of block blocks:I believe everyone

In most places, such as books or schools and training institutions, the way to teach Android is basically similar, is to tell the first principle method, and then to the code to Speak.however, This is often not a good way, why?① students need to

In code programming, we often use a variety of small methodsHere are some of the summaries: (non-timed increments)16 Binary Set Color-(instancetype) Colorfromhexstring: (NSString*) hexstring Alpha: (CGFloat) alpha{unsignedRgbvalue =0; hexstring =

First step: introducing a dynamic libraryStep two: Drag into a third-party fileAdd corresponding fields to the project according to the requirements of the fileLibxml includes require that the target Header Search Paths contain///usr/include/libxml2/