one of the common mistakes that you'll encounter in iOS development isUndefined symbols for architecture arm64, this error indicates that some parts of the project do not supportarm64指令集. ThatHow are we going to solve this problem? We should not only solve this problem, but also understand the root cause of the problem. This essentially eliminates such problems. iOS instruction set for iOS devices has armv6, ARMv7, armv7s, arm64 four different types of iOS devices use different instruction sets
Either try this library:http://github.com/erica/uidevice-extension/(by Erica Sadun).(Sample Code):[[UIDevice currentDevice] platformType] // ex: UIDevice4GiPhone[[UIDevice currentDevice] platformString] // ex: @"iPhone 4G"OR You can use the This method:You can get the device model number using uname from Sys/utsname.h. For example:[[Uidevice Currentdevice] Platformtype]//Ex:uidevice4giphone[[Uidevice Currentdevice] platformstring]//ex: @ "IPhone 4G"OR You can use ThisMethod:#import//import it
" directory is the ". plist" file. The simplest way to start these processes is to delete the corresponding ". plist" file.Be sure to back it up before you go! You can create a "backup" directory under "/private/var/" on your iphone or ipod and then cut and store the ". plist" file you want to delete with ifile directly into the "backup" directory, or simply back up the entire "/system/ Library/launchdaemon "Directory!Processes that can be safely remo
IMessage is essentially different from normal text messages in the sending process. iMessage uses mobile phone traffic or Wi-Fi to encrypt transmission information, images, or voice, the common text message is transmitted through the cellular mobile network. In the "information" application, the messages sent by iMessage are blue bubbles, while messages sent by common text messages are green bubbles.Now we will teach you how to use Mac, iPad, and i
, even if your Apple disk tools say your disks are in good condition.
In fact, you should be glad that your computer warned you early. In general, the form of such reminders is always that the computer does not work. So don't ignore the backup AH ~ ~
Problem 11:ipod or the iphone screen scraping
Survival tips: Some people say that toothpaste can take out the iphone or the ipod's flimsy screen scraping. The gentle grinding of toothpaste can not on
The following describes the Syncios audio, video conversion functions, as follows:
First step, add the audio files you want to convert.
The second step, select the audio format to output, such as M4A (ipod audio format), click Conversion to start the conversion.
The third step is to locate the converted audio file in the conversion audio file path, or you can open the transform file directory directly or set the conversion path in the
In OS X mountain lion, Mac users can already send imessage information by computer. In the era of OS X 10.10 Yosemite and iOS 8.1, Macs and ipads not only handle imessage information, but also accept and send regular text messages, depending on the continuous interoperability between OS X and iOS.
IMessage and ordinary text messages in the process of delivery is fundamentally different, imessage is through mobile phone traffic or Wi-Fi encrypted transmission of informatio
to the programPreviously, in a development project, we had to put the MP3 audio files from the system on the ipod's most popular playback device.Although the ipod itself can also be used as a portable storage device, but not simply put MP3 playback files in the ipod, you can let the Apple player recognize this file, even can play.This is because Apple uses a special file structure (the itunes database) to
immediately, the cluster status is overcommitedPart 5. DemoWell, finally to the routine of the people look forward to the demo, if only say the algorithm does not carry out a demonstration, this concept is indeed more abstract,Scenario: 4-node cluster with host 4x 32GB hosts. The system retains 9GB of memory. 64MB of Hyper-V monitoring requires memory to not participate in the calculation (completely the diagram is my convenience), Cluster Reserve (R) is 2, the cluster is composed of, for examp
crash. This parameter is set to bytes, the recommended setting range should not exceed 3/5 of the operating system disposable memory, such as your operating system can control 8GB of memory, then the recommended setting value is 5GB, that is 5242880k, 5120MB, 5GB. In the configuration of large hours, Redis supports a variety of units shorthand, that is, 1GB 1Gb 1gB is a meaning. If you do not set this para
the system installation is complete. Users who prefer the pure version can also be created using the simple method in the second section above.② Space Requirements: Remove the system disk to be installed, but also to prepare an additional non-system partition, Galaxy Macau casino and the remaining free space above 5GB. If you want to do a dual system, you need to prepare two partitions, one partition for the new system, and the other for the image fi
/-free for public and private repositories
https://drone.io/-CI platform that includes browser testing, free for Open Source
https://semaphoreci.com/-Private Builds/month. Unlimited for Open Source.
Comparison of continuous Integration Services
Security and PKI
https://www.globalsign.com/en/ssl/ssl-open-source/-Free SSL certs for open source projects
https://www.startssl.com/-Free SSL certs
Management Systems
https://opbeat.com/-Release, deploy, monito
create a corresponding RBD block for kubernetes storage. Before you create a block device, you need to create a storage pool, and Ceph provides a default storage pool called RBD. We then create a kube store dedicated to storing the block devices used by kubernetes, and subsequent operations are performed on Client-node:Ceph OSD Pool Create Kube #后面两个100分别为pg-num and Pgp-numCreate an image file in the Kube storage pool called Mysql-sonar, which is 5GB
Installing a Linux system on a computer, partitioning the hard disk is a very important step, and here are a few of the partitioning schemes.Scenario 1/: Recommended size is above 5GB.Swap: Swap partition, the recommended size is one or more times of physical memory.Scenario 2/boot: Used to store the Linux system boot-related programs, such as boot loader, etc., the recommended size is 200MB./: The root directory of the Linux system, all directories are hung under this directory, the recommended
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.