After the Apple WWDC conference, the famous Android forum Droid-life released an article comparing iOS 7 with the Android4.2 operating system, and the author, an Android fan, said Google had been too lazy to mock rivals at the press conference, and Apple was still "like a child" The irony of Google, still, the article commented that, in general, with iOS 7, Apple is finally starting to catch up with the lat
Reasons for upgrading iOS 9 cotton and how to fix it:
1, although Apple does not push the iOS 9 official version for a long period of beta and public testing, but after the official version of the push upgrade, the number of general user upgrades is too large, and the user's device may have a variety of previous tests have not encountered the situation, which may lead to Carrington.
Usually after
Add a push code to the iOS program adding the code for a push Enabled iOS application
Now we're starting to develop the project, and in order for the app to accept push notifications, we need to make some changes to the program.
We are now ready to start programming. We need to make a few modification to the app delegate in order to receive push notifications.
1. Register push notice to current device,-
Static Library
The so-called static library, or. A file, is a collection of target files compiled from the source code. It is the binary that corresponds to the implementation of your source code. In conjunction with the public. h file, we can obtain the methods or members that are exposed in. A. When the app was finally compiled. A will be linked to the final executable file, and each time it is loaded with the app's executable binaries, you can't control how and when the load is loaded, so it
React native pictures saved to a local album (iOS Android) one, requirements analysis
1,react native Save the network image to the album, iOS can be used with RN cameraroll perfect solution, but the Android side does not support to save pictures from the network.
2, save only one picture to the local album (such as generated invitation card payment code, etc.)Two, introduction with
IOS development application learning notes, ios development learning notes
I. iOS Application Design
1. References:
Interpreting some excellent design ideas of the iPhone Platform
Features and basic design methods of iPhone apps
Mobile UI design and Developer
2. users' iPhone usage habits:
Top-down operations;
Reduce input;
Large enough button area: 44 * 44pix i
IOS customs clearance book, Android can be imported, ios customs clearance book android
12 books, iOS, Swift, and Objective-C classic, and UI and security.
1. iOS development guide: from basic to App Store (version 3rd) (best-selling new iOS book)
Author: Guan DongshengBoo
The functions of delegate, notification and KVO are similar, so how do you choose these methods in actual programming?
When developing iOS apps, we often encounter a common problem: how to communicate between controllers without too much coupling. There are three different modes of application in iOS to achieve this kind of communication:
1. Entrust delegation;
2. Notification Centre Notification Center;
What Bugs did Apple iOS 9.3 beta 4 fix?
The new beta gives him the feeling that it's faster and smoother, and that the speed of opening the application seems to be improving, but there's no obvious difference in the frame-dropping problem. In addition, the Notification Center, control center are very smooth, fingerprint unlock also did not appear cotton, delay.
In contrast to previous usage, IOS
2015/11/12 Thursday 1:39
Note: The rounded corners of all iOS icons are generated by the system, and the icons given cannot be rounded.
App icon for the app Store (requiredto all apps) 1024 x 1024
1. Desktop icons (app icon)For IPhone6 Plus (@3x): 180 x 180namingIcon-60@3x.pngFor IPhone 6/5S/5/4S/4 (@2x): x 120namingIcon-60@2x.png 2. System search box Icons (Spotlight Search results icon)For IPhone6 Plus (@3x): 120 xnamed Icon-Small-40@3x.pngFor IPH
8 Kinds of iOS acquisition device Unique identification method, hope to be useful to everyone.
UDID
UDID (Unique Device Identifier), the unique identifier for the IOS device, is a 40-bit hexadecimal sequence (jailbreak devices can change the device's UDID through certain tools), and mobile networks can use UDID to identify mobile devices.
Many developers associate UDID with the user's real name, password
Socket
Now in IOS applications to the Socket slowly up, on an instant messaging, many applications have integration, that instant messaging function is generally certainly based on the socket, socket this topic I have been talking about less, one is because I have seen some C/s + + operation Socket Code I'm scared. There is still a psychological shadow exists, the second is not how to meet the needs of the application, so there is no in-depth researc
In order to allow Cisco switched remote connections to the security of the account password improved, you can use SSH to connect the terminal, but many factory switches default iOS is not supported by the SSH feature, in order to enable Cisco switches to support SSH, must upgrade with "K9" iOS. The following is the factory Cisco 3750g-24ts default iOS screenshot
The official version of IOS 7 has a new feature that is not found in a beta version: A cellular connection, Wi-Fi connection, and Bluetooth connection can be run at the same time. It is technically called "Multiplexing TCP" (Multipath TCP). According to 9to5mac and MacLife, IOS 7 provides a new connection feature that allows seamless switching between multiple connection forms.
If you turn on the 4G or 3g,
The online iOS development tutorial many, but like cnblogs Bo main text top of the blog such content illustrations, the code is complete, the example classics, the principle also has elaborated, the coverage is broad, the self-made system's series tutorial is difficult to find. If you are a beginner, after learning the Stanford IOS7 public class and following the top of the text blog to do projects, the fastest only 2 months, you can basically indepen
The online iOS development tutorial many, but like cnblogs Bo main text top of the blog such content illustrations, the code is complete, the example classics, the principle also has elaborated, the coverage is broad, the self-made system's series tutorial is difficult to find. If you are a beginner, after learning the Stanford IOS7 public class and following the top of the text blog to do projects, the fastest only 2 months, you can basically indepen
[Ios] ios-Demo4 undress/scratch prize app-Professional, ios-demo4app-
However, only CGContextClearRect In the Ios system does not have the o method. I checked some information online. It is found that Mask in CG is used for implementation.:
This effect can be used to customize the width of the paint brush and other rel
How to encrypt strings in IOS/implement MD5 encryption in IOS/NSString classification in IOS, iosnsstring
After reading it, you will learn:
1. Learn the classification implementation in IOS development,
2. Writing of class methods,
3. MD5 encryption/decryption of strings.
----------------------------- Wolfhous --------
IOS learning notes-iOS advanced controls and ios learning notes controlsUITableView
There are two types of UITableView styles, one is Grouped (left) and the other is Plain (right). For example, its attribute is style and its type is UITableViewStyle, the enumerated values are UITableViewStyleGrouped and UITableViewStylePlain;
The ViewController of this control c
[Switch] iOS learning: iOS disables Touch events and ios disables touch events
In iOS apps, there are sometimes requirements to prohibit applications from receiving Touch (for example, when an animation is ongoing, preventing Touch events from triggering new methods ).
I. There are two types:
1. Create a mask layer to
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