Mobile Develop

When we use the mobile phone, if a text message, and we do not click to see, is not in the top of the mobile phone status bar has a small text icon hint ah? Do you want to implement this function? Today's notification is to solve this problem.We

1 alloc and release appear in pairs2 Set method2.1 Basic Type Direct Assignment2.2 OC Object: Judge unequal, retain new, release old, and then assign value3 Dealloc method3.1 Be sure to call [Super Dealloc]; and put it in the last3.2 Self-owned

Development Tutorials:Even after the introductory phase, you should always take a look at some good example tutorials.1.http://mobile.tutsplus.com/category/tutorials/iphone/Compare a new website that you haven't noticed before.One of the articles

Cocos2d-x Cross-platform mobile game development with 4 items (engine application, single point and multi-touch, tile map, skeletal animation)Suitable for people: advancedNumber of lessons: 60 hoursUsing technology: Cocos2d-x engine, single point

Today, a BUG broke out in the company, leading to 5000+crash. Roughly, the delegate in UIKit visited the already released interface, which is the use of wild pointers to cause crash. Come back and demonstrate the discovery @property (nonatomic,

Problem Description As a unicorn, the ability of using magic is the distinguishing feature among other kind of pony. Being familiar with composition and decomposition are the fundamental course for a young unicorn. Twilight Sparkle is

Optimize a piece of code today, as followsintnum = 0; BooleanSkipappend =false; intTypes_ext1[] =New int[] {moduletype.type_contact, moduletype.type_message, Moduletype.type_picture, Moduletype.type_bookmark,moduletype.type_music};

1. PrefaceThis article discusses capturing the video at a certain point in time, rather than the screen.If you want to get the screen directly (power key + volume)2. Get the video2.1MediametadataretrieverMediametadataretriever from the name of the

When the interface is not enough to display all the content, the following parts of the content can not be displayedAll plus scrollview to display content can be implemented up and down scrolling interface contentHowever, when you want to display

DescriptionIn order to get from one of the F (1 Given a description of the current set of R (F-1 There might already be more than one paths between the same pair of fields, and your may also build a new path that connect s the same fields as some

When we write the download interface, we need to show the user how many kb are downloaded per second, this time we need to calculate the speed. As follows:I use afnetworking to do the download, we take afhttprequestoperation to raise the column,

Rt#import double Machtimetosecs (uint64_t time) { mach_timebase_info_data_t timebase; Mach_timebase_info (&timebase); Return (Double) time * (double) Timebase.numer/ (double) Timebase.denom/1e9;} -(void) dosomething{ uint64_t

If the mainthread is unresponsive for a long time, the system will prompt "XXX unresponsive" and the user will be closed. So, how to locate the problem? No response is not like crash, it does not fetch the exception log, usually we need to debug in

A class that inherits from UITableViewCell is created, creating a. xib file at the same time that the class was created, populating the cell with Uiimageview, and its frame adjusted according to the cell's frame. Add the following methods in. m:-(ID)

Pulling out Android Rogue softwareHttp://www.icpcw.com/Smartphone/Android/Android/1471/147142_all.htmHttp://www.williamlong.info/archives/3134.htmlIf you use a pea pod or other app market to install the app, the phone will periodically receive some

Building an Android development environment on Eclipse today is not only a mistake in the process of installing ADT, but also when the Android SDK is downloaded, you cannot link to Web page download tools when you open SDK Manager . There are a lot

This example shows how to slide the picture left and right in Android.　　With regard to the sliding effect, which is used more in Android, the sliding effect of this example is achieved using Viewflipper, but it can also be done using other view. Let'

Rewrite, original address: http://blog.csdn.net/android_tutor/article/details/5544471Widgets are a pendant in Android. Once upon a time, the thing that was thought to be revolutionary is now slowly declining. There are many reasons for it. Flow,

In the product-archive package process, select the save for Ad Hoc deployment Mode "for the internal personnel Test", the export package, the following prompts pop upOneself Encounter time problem: first adhoc need to have the private key that the

Recently found message, send message can pass parameters, this idea is very good, so write an example, click on the screen, send a message to the activity, pass two parameters, and the activity destroyed!The program opens the interface:Click on the