Document directory
1. Mobile Sure
2. Travel Tex
3. Piola
4. stockholmedia Geek
5. Racinel Black Label
6. Academica
7. Love Winter
8. Denon Graphic
9. Cat hosted Al Store
10. Sundance
11. Redhawk
12. Sevnthsin
13. Empresas Armas
14. Georgia Aquarium
15. Subaru
16. Nissan UK
17. Archstone
18. Best Buy
19. GDZLLA
20. Domino's Pizza
With the rapid development of mobile Internet, more and more websites and Web applications provide m
Recently done projects found under the iphone, we upload images will be flipped, and finally check the data found that it is really an issue with iOSDo not say process, direct solution methodUnder iOS, HTML uses Pseudo codeThe following is the pseudo code of PHP $exif = exif_read_data ($image _file);//Get EXIF information if (Isset ($exif [' Orientation ']) $exif [' Orientation '] = = 6) {//Rotate imagerotate ($img, -90,0);}Orientation Rotation angle
IPhone screen fit judgment and iOS system version judgment?
1 2 3 4 5 6 7 8 9
if([[[UIDevicecurrentDevice]systemVersion]floatValue]>=7.0) { // iOS7.0及以上版本系统适配 } if([UIScreen mainScreen].bounds.size.height == 568) { // iPhone 屏幕适配}
can be written as a macro definition placed in a PCH file,?
1 2 3 4
// 判断是否为iPh
I have never been particularly concerned about the Design Pattern in iOS development. I think this content is just a saying and cannot help programming much. Recently, based on iOS development, I suddenly felt that there was a problem with the above understanding. In fact, the understanding of the design model is a theoretical guide for iOS development. When you have a deep understanding of these design patterns, you will find that many function calling principles and object processing methods a
1. The iphone development environment is best performed on mac OS, but mac OS is built on Free BSD + OpenStep. * It is easy to build a development environment on inux, however, XCode development without mac OS is more difficult.
2. The development language used by the iphone is Obective-C, which is almost fully compatible with the C syntax (not C ++ ).
3. Although the root class can be defined at will, NSOb
Recently, a US version of the iPhone 3G mobile phone showed white apple, unlimited chrysanthemum, and unlimited restart (this status is really crazy ). After several hours of trying, I finally recovered and saved the iPhone. The following is my procedure:Preparations:Red Snow redsn0w 0.9.3 Latest VersionIPhone 3.1.2 firmwareIPhone 3.1.3 firmware
Procedure:1. in iTunes, first press the Shift key on the keyb
variables and classes:
/** Scrolling duration */private static final int SCROLLING_DURATION = 400;/** Minimum delta for scrolling */private static final int MIN_DELTA_FOR_SCROLLING = 1;/** Current value label text color */private static final int VALUE_TEXT_COLOR = 0xF0000000;/** Items text color */private static final int ITEMS_TEXT_COLOR = 0xFF000000;/** Top and bottom shadows colors */private static final int[] SHADOWS_COLORS = new int[] { 0xFF111111,0x00AAAAAA, 0x00AAAAAA };/** Additional
*standardUserDefaults=[NSUserDefaultsstandardUserDefaults];
NSString*val=nil;
if(standardUserDefaults)
val=[standardUserDefaultsobjectForKey:@"Prefs"];
returnval;
}
How to read files from Application Bundle on iPhone
First, you must add the file to the Resources directory of the Xcode project. You can set the file to myfile.txt, as shown in the following figure:
NSString*filePath=[[NSBundlemainBundle]pathForResource:@"MyFile"ofTy
During iphone development, if you encounter loading big data or network communication problems, you need to complete these tasks in the background thread.
In addition to NSThread, the iphone also provides a GCD mechanism to help developers implement multi-threaded development.
Compared with NSThread, GCD is more efficient and easier to develop.
The basis of GCD is dispatch queue and block.
1. block can be
When accessing the App Store, users like to install and download attractive applications, but decide that users can only determine their attractiveness and functions through the application before downloading. If you want to design an app by yourself now, you should be right. The following are some suggestions for creating an iPhone app and the mistakes you should avoid.
1. Find your technical advantages
Before designing any flow chart, you must find
This page lists the opening of some iOS operating systems such as iPhone and iPad.Source code(Open Source) games. These open-source IOS games were once or are being deployed in the app store. These open-source IOS games in the list are excellent learning cases using mainstream engines such as cocos2d and corona.
1.Doom classic-A classic 3D first-person shooter (FPS) iOS game. [App Store | source code]
2.Gorillas-It is also a classic shooting game
Connect to the previousArticleBuilding an iPhone Development Environment on Vmware
IPhone SDKInstall
(Install SDK version: iphone_sdk_3.1.2_with_xcode_3.1.4 _ leopard _ 9m2809. DMG, download URL: http://ipsw.info/iphone_sdk_3.1.2_with_xcode_3.1.4__leopard__9m2809.dmg)
1. Place the installation file in the image file of the Virtual Machine and double-click the installation file to start installation, as
PrefaceSeptember 20, formally push the official version of Xcode 9 and iOS 11, the adaptation of iOS 11 is the first to adapt, many online tutorials, not repeat. The main point here is that the adaptation of the iphone x to the big God level can not be seen, I am speaking here is mainly the basic adaptation workSummaryStart diagram: 1125 * 2436StatusBar Height: 44Tabbar Height: 83
Start the application
For some older projects,
iphone uses wireless network for slow resolution
Step 1: When using WiFi access, first also check the current network signal is good. If the signal is not good, move to a location closer to the wireless router. Walls and distances can cause wireless networks to receive bad signals.
Step 2: If the signal display is full, you can try to change the iphone automatically acquired DNS server address, so as
1. If we search Rhonna deigns software in the App Store, we'll need 12 bucks to use it.
2. If you do not install Apple's App Store retail app on your iPhone, you can search for downloads in the App Store.
3. OK, we've installed the app Store on the iphone and now click on it to open it.
4. Then we find "picks" in the App Store interface where there's a lot of free software or totally free software.
Android Phone Restart method:
1, Millet Mobile phone Restart method:
Press and hold "power button" + "Volume + key" Not put, about 5-10 seconds can restart the phone.
2, Huawei Mobile phone
Long Press the power button, about 10 seconds or so, you can restart the phone.
3, ZTE Mobile phone restart method
Long Press the power button, about 15 seconds or so, you can restart the phone.
4, Oppo mobile phone
Long Press the power button, about 15 seconds or so, you can restart the phone.
5 Sam
Operation Instructions
The iphone must escape.
Specific methods
1. Confirm your iphone jailbreak device, if jailbreak will see a Cydia icon on the desktop
2. We open Cydia, then click "Software Source" in the menu, click the "Edit" button in the upper right corner
3. Click the "Add" button to increase the source
4. Enter in the column: Http://Cydia.touchsprite.com as shown in the picture, must be this
1. A jailbreak in the ipad will see a cydia that we can click into.
2. In the Cydia interface we will see an English "Themes" option to click into.
3. There are a variety of topics in this, if there are iphone,ipad,iphone5s and so on the theme of the model
4. Here we can first try to look good no longer install the download, there is a charge with free.
5. Installation method to find a simple click to view, and then click the following fig
When visiting the App Store, users like to install and download attractive apps, but before they decide to download, users can only use screenshots to determine their attractiveness and functionality. If you want to design an application yourself now, you're in the right place, and here's a couple of suggestions for creating an iphone app and mistakes you should avoid.
1. Find your Technical Advantage
Before you start designing any flowcharts, you n
to the result, the value of the UTF-16 is 0x1-f603.
This takes care of it.
As a programmer, the author makes a metaphor: This pair (the front proxy, the back-end proxy) is like a pointer, pointing to every code bit on the plane 1-16. After calculation, it is not difficult to conclude that each of the 16 flat planes X has 65536 code bits = 1,048,576, And the frontend X and backend X are also 1,048,576. This is a perfect solution !!! As shown in.
The advantage of doing so is that we can judge ba
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.