difference between apple watch series 1 2

sapphire, with IPhone6 mobile phone home Key's Touch ID protects the glass material. Sapphire is considered to be the hardest transparent material besides diamonds, and it is very good to prevent and scratch. 　　Sports version Sport 　　The Movement version Sport uses the anodized aluminum shell, this material is bigger than the standard alloy hardness 60%, It is also the Apple three intelligent watch model

, and the constraints of the layout system, complex animations, especially UIView series or CALayer series of animations, are not possible. The only thing that seems possible now is frame animation, which WKInterfaceImage can be achieved by setting up an image with more than one image, or replacing an image with a timer timing. While Apple's own example has been animated in this way, the storage and power c

How many versions of Apple watch? What's the difference?There are 3 versions, namely: Apple Watch (stainless steel case, sapphire crystal, ceramic caseback) Apple Watch Spo

be really need to strengthen AH. Take a look at the other two map apps, one is Uber and the other is Apple's own map.Yes, Uber also has AW's app, and I've used it to call a few times, and I feel that the map function in Uber is now more powerful than the map function of the graph trader.Apple official Map app:As you can see, Uber, as a third party, can not only complete the core call function, but also show the map on the watch, although the map cann

This article is mainly about how to write pages on Apple Watch.You need to work in the "Emwatchocdemo WatchKit App" in the project, the structure of the folderWatchKit almost not allow direct coding page, can only drag on the storyboard, and for me this habit directly coding page of people, really very painful.1. Determine the operating process on Apple WatchFirs

. WatchKit does not support the setting of frame, currently I know, just support in the landscape "left and right", on the vertical "upper and lower", support set size. If you want to implement a nine Gongge style page, compare flattering by using a three row table row Controller, three buttons per line. Not flattering method, sorry, I found that regardless of the arrangement of these properties, can not come out nine Gongge.3, in the session page display and who chat username, on the Friends pa

Communicating between the IOS app and the Watch ExtensionThere is four scenarios, where an app and a extension might wish to communicate: Watch extension to suspended/terminated IOS app-use +[wkinterfacedevice openparentapplication:reply:] If you NE Ed to ' Wake up ' your IOS app. If you simply need to leave data in a place for your IOS apps to find it later and then you should write it into the shared

Xamarin IOS series tutorial 1: Install black apple and xamarinios After some ideological struggles and struggles, we finally chose to use Xamarin to develop cross-platform mobile applications. You can search for other blog posts for the benefits and advantages, because the family is poor and has a crush on it, I don't want to buy an

By default, there are always three files open, standard input (keyboard input), standard output (output to screen), standard error (also output to screen), and their respective file descriptors are 0,1,2. So let's take a look at the differences between the following redirection methods:>/dev/null 2>1In fact, it should be equivalent to this: 1>/dev/null 2>/dev/nul

Tags: description command gadget should--standard standard output dev fileThis article was reprinted from: 11595985By default, there are always three files open, standard input (keyboard input), standard output (output to screen), standard error (also output to screen), and their respective file descriptors are 0,1,2. So let's take a look at the differences between the following redirection methods:>/dev/null 2>1In fact, it should be equivalent to thi

By default, there are always three files open, standard input (keyboard input), standard output (output to screen), standard error (also output to screen), and their respective file descriptors are 0,1,2. So let's take a look at the differences between the following redirection methods:>/dev/null 2>1In fact, it should be equivalent to this: 1>/dev/null 2>/dev/nul

standard output Redirect to Standard Error .2>1 means redirecting the standard error output to the standard output.>filename means redirecting both the standard output and the standard error output to the file filename inLet's look at one more example (column 5): 123 $lsnodir 1> filename.txt 2>

is not to display the standard error output, and when you run certain commands, error messages may be important, so that you can check what is wrong, such as:2> 1For example:Note that for ease of understanding, an environment must be set up so that the Execute grep da* command will have normal output and error output, and then generate three files using the following command, respectively:grep da * > Greplog1grep da * > Greplog21>2grep da * > greplog

What is a file descriptor. A file descriptor is a simple positive integer that identifies each file and socket that is opened by the process. The first three file descriptors (0,1,2) correspond to standard input (stdin), standard output (stdout), and standard error (STDERR) respectively. difference between "2>1 > File" and "> File

you look for files, it is easy to generate useless information, such as:2>/dev/null does not display the standard error output, and when you run certain commands, the error message may be important, so that you can check what is wrong, such as:2> 1For example:Note that for ease of understanding, an environment must be set up so that the execute grep da * command will have normal output and error output, an

1. ERROR/1The system is primarily used to define internal errors: There are 10 types of run time error built into Erlang:Function_clause/case_clause/if_clause/badmatch/badarg/undef/badarith/badfun/badarity/system_limit, For example: 1> erlang:binary_to_list (1). * * exception Error:bad argument in function binary_to_list/

1 First verify that your iphone5s is connected to your computer via a USB cable and that itunes is off. 2 If the mobile phone is on, please turn off the machine first. Long Press the power button, after the Shutdown option appears, slide off the machine. (as shown in the following figure) 3 then press the power button to boot, the screen will appear Apple