Mobile Develop

Because of the convenience of mobile phone and mobile phone more and more intelligent and faster speed, mobile phone has been flooded with people's lives. With the popularity of mobile phones, Mobile apps also quickly fire up like micro-mall,

Foreword: Sometimes we need to set Uinavigationcontroller navigation bar Navigationbar color for transparency, this time need to use to Navigationbar barstyle this property:Then look at the example of the Imitation Project of QQ space:　　　　　　　　　　　　　　　

In IOS 7, Apple introduced a new property called [Uiviewcontroller Setedgesforextendedlayout:], which has a default value of Uirectedgeall. When your container is a navigation controller, the default layout starts at the top of the navigation bar.

1, debug under NSLog 2. Xcode image Stretching Select the picture directly, and set it in the properties on the right to avoid code stretching. 3. Add Search Box Add a search

One, compiled for the iOS Platform FFmpeg Library (Kxmovie) recently has a project, need to play various formats of audio, video and webcam real-time monitoring of video streaming data, after a variety of tossing, finally selected Kxmovie, Kxmovie

I. Processes and Threads1. What is a processA process is an application that is running in the systemEach process is independent, and each process runs within its dedicated and protected memory spaceFor example, open QQ, Xcode, the system will start

One, the slider to control the scale of the circle1. Implementation processCreate a new project, create a new class that inherits from UIView, and associate with the custom view in storyboard.Interface Construction,code example:YYVIEWCONTROLLER.M

This article reprinted to http://blog.csdn.net/hanhailong726188/article/details/42344131Due to the needs of the project, you need to design a rating, can display scoring data star rating bar, but there seems to be no such control on iOS, Android has

1 in Application:didfinishlaunchingwithoptions: When registering for notification:Func application (application:uiapplication, didfinishlaunchingwithoptions launchoptions: [Nsobject:anyobject]?)- >Bool { 　　　　 //Create an action added on the

I. Drawing wordsCode:1 //2 //yytextview.m3 //04-Write text4 //5 //Created by Apple on 14-6-10.6 //Copyright (c) 2014 itcast. All rights reserved.7 //8 9 #import "YYtextview.h"Ten One @implementationYytextview A - -- (void) DrawRect: (cgrect) Rect

1. Data persistence: The instantaneous data in memory is saved on the storage device. Instantaneous data: Device shutdown data loss. Persistence technology provides a mechanism for converting data between transient and persistent states.Three simple

First, Brief introductionCore Animation, the Chinese translation is a central animation, it is a very powerful set of animation processing API, using it can make very beautiful animation effect, and often do more with less. In other words, very

650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M00/85/9B/wKioL1epzfiDg8AUABZ81UPV-7M775.png-wh_500x0-wm_3 -wmp_4-s_1935260222.png "title=" 2.png "alt=" Wkiol1epzfidg8auabz81upv-7m775.png-wh_50 "/>Children's video app for Programmer's Inn1,

Title Description: Put m the same apples on n the same plate, allow some plates to be empty, ask how many different ways? (denoted by k) 5,1,1 and 1,5,1 are the same kind of sub-method. Input:

First, the basic processCreate a new project, the system default host controller inherits from Uiviewcontroller, two files of the master controller are deleted.In storyboard, the default controller is the view controller, and we need to be the

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E/androidruntime:fatal Exception:mainProcess:org.example.magnusluca.drawertestapp, pid:3624Java.lang.NullPointerException: attempt to write to field ' Android.support.v4.app.FragmentManagerImpl Android.support.v4.app.Fragment.mFragmentManager ' on

Reprint please mark original address: http://blog.csdn.net/lsyz0021/article/details/52162414It is well known that Android Studio will automatically generate a jar after the app that the library relies on or build, with the path

background music and sound effects of Android developmentOne: Add background music (MediaPlayer) MediaPlayer class can used to control playback of audio/video files and streams. The MediaPlayer class is used to control the playback of audio

This article describes the implementation of the Android splash screen. Share to everyone for your reference. The specific analysis is as follows:When the splash screen is used frequently in the application, a background thread is started to prepare