IOS

In the app development process, we can not avoid to open the software files, such as: Excel files, Word files, picture files and other files in different formats or want to use a Third-party app to open these files, Then we need to use the

This app includes "The years are the Buddha before the hand of a flower." Homeward Bound, the first half of my life to walk the road, from life to death, in addition to love, I do not know what the meaning of life. I am a moth to fire, into the

iOS common error 8-missing iOS distribution signing identity for "XXXXX". Xcode can request one for you. This is because Apple's Wwdrca certificate February 14, 2016 expiredOpen Key chain, click Show-Show expired certificateDelete Expired

1. The default name of our app is our project name, so we usually change a more friendly name. The change method is as follows: Find the infoplist. Strings file and add the statement cfbundledisplayname = "your app name "; 2. How to Set icons

ArcGIS runtime SDK for iOS 2.2 is released at the developer summit. The enhancements in version 2.2 are as follows: 1. Search for and access content, users, and groups on arcgis.com; 2. Supports WMS layers; 3. Supports conversion between

The first time I used VPN, I purchased puff VPN, But I encountered many problems in MAC configuration. The general steps are not mentioned. Please search for them on the Internet. If the network still fails after the correct settings, use a Windows

Uiview * footerview = [[uiview alloc] initwithframe: cgrectmake (10,100,300,180)]; Uilabel * label = [[uilabel alloc] initwithframe: cgrectmake (10,100,300,150)]; Label. Text = @ "Hello world! Hello world! Hello world! Hello world! Hello

Http://www.techotopia.com/index.php/An_iPhone_iOS_4_Gesture_Recognition_Tutorial_%28Xcode_4%29 In the previous chapter, we have introduced the concept of iPhone Gesture Recognition technology. This chapter aims to demonstrate the usage of various

Real coordinates are not allowed in China, so each map service provider will encode the real longitude and latitude (or encrypt it ). For example, for the real longitude and latitude room (Lon, Lat) of People's Square, the latitude and longitude

Http://mobile.csdn.net/a/20120330/313744.html In today's mobile Internet era, Apple products are everywhere. Therefore, the corresponding iOS development has gradually become a hot topic in the IT industry. In this regard, China Information Industry

Problem description: Recently, I am working on a project and need to create a static library containing image resources. a, but the static library project provided by Apple cannot import image resources. bundle file method. In this way, you also

Installation conditions: Hardware: a PC with a 64-bit dual-core processor supporting virtual technology and 2 GB memory or above. Note: To Run Mac OS, you need to support virtual technology (VT) on the computer. During installation, You need to

Recently busy with Android and iOS projects, write the android des ECB mode encryption and decryption (related connection: http://blog.csdn.net/vipa1888/article/details/8086037), and return to the IOS above, because I recently started to study IOS

In iOS development, databases are saved normally. However, if the objects to be saved are not all of the basic data types or are not supported by the database, is it instantly petrochemical. For example: A message object contains an attatchment

IOS parses XML and uses dictionaries and variable arrays to store data. @ Interface withoutbookingview: uiviewcontroller Uitableviewdelegate, uitableviewdatasource> { @ Private // * ---------------- Select the time

I have been working on Memory leakage recently. I am dealing with the instruments tool every day. I would like to write a related tutorial for you. However, when I visited the Forum today, I found documents translated by others. I wrote them well

Device/Screen File Name (PNG) Icon size (pixels) IPhone and iPod Application icon for iPhone (Retina Display) Icon@2x.png 114x114 Application icon for iPhone Icon.png 57x57 Settings/spotlight

Document directory Ane Components Construct the Action Script class library OBJ-clocal Extension Package ANE Package IPA Ane Components On the iOS platform, ANE consists of two types: As 3.0extended category library and obj-c0000extended

Document directory About the author The operating system that powers Apple's iPhone and iPad devices, IOS, has proved incredibly popular with developers. A large part of this is almost certainly due to the opportunity that the app store gives

1 Preface Due to work needs, it is necessary to start to smash the Baidu map. This morning, we started to take a nap at noon and made great efforts to prepare for the three hundred round of the afternoon war, fortunately, the Baidu map demo was