CPP. Pod GCC. Pod....Make [1]: *** [All-GCC] Error 2Make [1]: Leaving dir '/home/XXX/toolchain/bld/gcc-4.2-iphone'Make: *** [all] Error 2Run the following command:CP./sdks/iphoneos3.1.2.sdk/usr/lib/libsystem. B. dylib./toolchain/bld/gcc-4.2-iphone/GCC/libc. dylibRun the following command again:./Toolchain. Sh buildIf the following prompt is displayed, the environment is successfully set up.It seems like the toolchain built!PS:Here is a reference to t
An error occurred while calculating the label width (height) for ios on iPhone 5s and iPhone 6.
When using Label today, we need to calculate the UILabel height. We found that the height displayed on 4, 4s is normal, and an error is displayed on iPhone 5s and iPhone 6.
The method is as follows:
NSString * teacherCommen
a first responder, such as a mouse event or a keyboard event, which is the corresponding object. For example, in a multi-document program, the menu response events are generally connected to the FirstResponder, because the main interface is generally in another nib. At this time, FirstResponder is the FileOwner of your primary nib.Delegate object.Window. Window displayed when the application is started.After the application is started, you can customize your behavior as shown in the following f
The following is a summary of some problems when using h264 + AAC for video playback on iPad, iPhone, itouch, and other terminals.
1: audio and video synchronization problems
The reason is mainly because of the TS file timestamp problem. Sometimes it will also cause problems after file encapsulation type conversion,
For example, FLV-ts will cause audio and video to be not synchronized. The base time used by FLV (reference time): one second =
In iPhone development, we often need to perform animation switching between different pages, which looks better. There are three basic animations:
1. uiview
Uiview provides five official animation effects for you:
Uiviewanimationtransitionnone does not use the animation rotate from left to right to flip pages. The opposite is uiviewanimationtransitioncurlup, and uiviewanimationtransitioncurldown.
Example:
[Uiview beginanimations: @ "animat
1) on the Apple 6 mobile phone, click the "Settings" icon on the desktop, as shown in the following figure.2) then you can see a "sound" option in the "Settings" that you open, as shown in the following figure. (As shown in the following figure)3) click "sound" and enter the corresponding ringtone mode. For example, select the "Ringtone" option. (As shown in the following figure)4) Now we can change the vibration mode when the "Ringtone"
Step 1: Connect your iPhone to your computer and enable iTunes on your computer.Step 2: Click the device in itunes, and then click the video (music) icon and click "file menu"-"add file to database", as shown in the figure.Music:Step 3: Now our impact will be displayed in itunes.Step 4: Click "file-add file to database", or add the entire audio/video folder to the database, and then select the file or folder to be added o
1. To Download WeChat from Apple 6, we must go to the Apple App Store to download it. Click the App Store App on the iPhone 6 desktop.2. After opening the App Store, we will see a "search" column at the bottom (if the appstore is very slow, we can refer to: appstore cannot open the appstore blank problem solution)3. Enter "WeChat" in the search box and then click "Search".4. Now you will see the "WeChat" app. Cl
"How to replace the iphone battery _iphone battery Replacement Method"
1, as shown in the following figure we have two screws in the back of the Apple 4, we just need to use professional Qi to twist it off.
2, after lifting the screws, you need to push up the rear cover as shown. This process needs to be very careful, otherwise the glass shell is likely to be damaged:
3, okay, now we can get the battery out, but one thing to note is that the ba
After a year of unremitting efforts, I finally wanted to change the environment. Just a few days after entering the company, I felt that I had no idea about it. Maybe it was about the new environment and facing a new development model, the mechanism of a new architecture is not familiar enough. We still need some effort to make up for it! Gradually become familia
Reprint: http://blog.sina.com.cn/s/blog_7b9d64af0101bu9j.htmlMany times, we need to get the user's iphone version number, or the app's current version number. Care about the following two aspects: first, the application logic will be based on the iphone hardware version number to deal with the corresponding! Second, we need to get the current version of our app because of some kind of demand.first, obtain t
Full version of RadioStream application source code (iphone and ipad), iphone and ipad
IntroductionRadioStreamis full native application for iPad and iPhone. This application streaminternet radio music.Packagecontains two projects: one for iPad and one for iPhone, so you can release HDversion for iPad and regu
IPhone 4S is connected to a computer and cannot recognize iPhone devices: Apple mobile device USB driver Driver Installation failure shows yellow exclamation mark Solution
Apple mobile device USB driver Driver Installation failure shows a yellow exclamation point, cannot charge, let alone iTunes.
The correct solution is:
1. Uninstall the iTunes software installed on your computer, and then Uninstall "A
Use a built-in browser to click the drop-down box and the page jumps to the iphone. What should I do? Jump to the iphone
Read more: how to pay for H5 pages with built-in browsers
Scenario reproduction:
While happily packing up and preparing for work, the girl in the test department ran to raise a bug: "under the iphone, click the drop-down box and the page jumps
Why do you require android to be smoother than iphone ?!, Why Android iPhone?
I saw an article titled why Android phones are not as smooth as iPhone phones? There are many reasons for this: the android multi-thread operation continues to run even if it is removed to the background; android uses java (in fact, android uses a custom virtual machine ), ios uses obje
When developing an iPhone program, the first thing that comes into use is not the source code, but the project files and directories. Let's take a look at its composition.
IPhone application directory structureIPhone applications are placed in a secure structure called sandbox. The program can only access resources in its own sandbox.
IPhone applications and Mac
It's time for a super contest! This time it was disappointing that there was no iPhone 5, but there were a lot of improvements in the iPhone 4S itself alone. Let's continue reading, look at the end of the iPhone 4S compared to the iPhone 4 what has changed!
word with a wrong one long after you 've got finished typing it.Auto-correction
One area where the Android device beats the iPhone is auto-correction. while the iPhone only suggests at most one correction for every word the user types, Android suggests a number of words, and starts suggesting them even whileThe user is still typing.
Often, longer words can be typed by beginning to type them, and then sele
If the system is not stable shutdown, we can directly boot on the.
In introducing the second scenario. The DFU mode is a mode in which the Apple system fails to boot, and the recovery mode can be recovered using itunes. But your mobile phone is not a problem, mistakenly entered the DFU mode as a result of the inability to open is thought to be a mobile phone failure, in fact, very good solution.
Only need to hold down the power button and the home button and so on your
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