Compared with the 2g/3g, 4G the biggest feature is to provide more than 100Mbps peak rate, since the speed can be seconds off 20M of optical fiber fixed network, it is used for voice calls is a piece of cake? It is a pity that the problem arises here.
Since the current LTE network (4G) does not support voice services, so whether it is Td-lte (mobile 4G) or Fdd-lte (possibly Unicom/telecom 4G), the system will automatically disconnect the 4G
Recently, when I was doing the project, I found the iphone KaminakaFound some information on the Internet,Use "-webkit-appearance:none; "To change the default style of the button under the iphone, in fact we can reverse the idea,Use the "Appearance" property to change the browser default style of any element, simply speaking,You can use the Appearance property to render paragraph p as a button style or as a
Give the iphone users a detailed explanation of how the App Store has failed to download the software to solve the problem.
Tutorial Sharing:
1, on the desktop to find "settings" click to enter;
2, after entering the Setup interface, click on "Wireless LAN";
3, click on the connected WiFi network;
4, click on the static, and then enter the IP address of the router range, su
First of all, download and install a professional driver software, such as driving life 6, install the software, open the main interface, it is recommended to click the "Start Detection" button to detect the current computer driver is abnormal or need to update. If you detect a driver need to be updated, we recommend that you do not click the "Update Now" button to update, because the driver is not the latest is the best, as long as their computer running normally, do not need to update the driv
Because of Apple server, it is believed that almost all iphone users have encountered the open App Store to download a software, but found that the App Store is white! If it is Apple, of course, we can not solve, but sometimes only the network stuck, this time there is still a way to solve the problem of the App Store screen.
Then follow the small weave to try:
First step:
APP Store Tip can't complete purchase specific method
1 Our easiest way is to restart the phone, this solution can be said to be omnipotent many problems we can restart the iphone to achieve.
2 cancellation of the account, and sometimes the Apple ID account problem, we can log off after the restart login to see.
3 Restore the network settings, this network problem
前提修改文档声明,如有疑问,请看文章手机web2.0网页文档属性@media screen and (max-device-width: 320px){body{-webkit-text-size-adjust:none}}@media screen and (max-device-width: 480px){body{-webkit-text-size-adjust:none}}@media only screen and (-webkit-min-device-pixel-ratio: 2){body{-webkit-text-size-adjust:none}}@media only screen and (min-device-width: 768px) and (max-device-width: 1024px){body{-webkit-text-size-adjust:none}}如有想进一步了解,请看上一篇Media Queries详解CSS3 in-webkit-text-size-adjust Detailed:1, when the style table fon
In the Jailbreak iphone, the input box input value will not trigger events such as Keydown,keypress,keyup, the specific reason is unknown.
If there is a need to monitor the input box value changes in real time and use one of the Keydown,keypress,keyup three events, there will be a problem.
Workaround :
Can use the HTML5 Oninput event to replace the KeyUp
After upgrading the WIN10, turn on the WiFi hotspot Iphonemacbook connection uninterrupted disconnection problemA way to open virtual WiFi is attached.Baidu Reference Other people also appear this problem, the solution is to modify the channel, the default channel is 11, modified to 6 looks good.Specific changes:Open the properties of the WiFi NIC, click Advanced, set the ad Hoc Channel 802.11 b/g value to 6 (default is 11)Then restart WiFi. The
The iOS 6 SDK has changed the previous method of controlling uiviewcontroller. To be compatible with iOS 5 and iOS 6, you need to make necessary adjustments to the code. Because the structure of each application is different, I only talked about the application structure of uitabbarcontroller + uinavigationcontroller in this article. In addition, I listed some solutions at the end. If the methods in this Article do not work for your problem, you can t
As a first step, we just need to connect the iOS settings to the computer, as we can use the iphone as an example.
The second step, okay now itunes automatically pops up, we click on the itunes Sidebar, then select the desired configuration from the sidebar of the iphone or ipad, if we do not find the device selection menu to select the corresponding device as shown below, there are red box.
1. In the camera example in the basic iPhone tutorial, how to save the photos to the photo gallery.
For details, see Demo:
Solution:
In the first method,-(void) imagepickercontroller :( uiimagepickercontroller *) picker didfinishpickingimage :( uiimage *) image editinginfo :( nsdictionary *) editinginfo is used to obtain the image, then use this method to write in uiimagewritetosavedphotosalbum (image, nil); that's all. You can use photos to get
Cause analysis, such as the current micro-group Flash-back reason may be a group of members of the name of the Apple iOS system can not be compatible with the font or symbols, this is a bug in iOS devices, we just upgrade the system can be resolved.
Solutions
The latest version of ios8.4 has solved this problem, and if you have this problem we can upgrade the ios8.4 version to solve the
Tested By:Suppose there are two pictures named: [email protected], [email protected]Using Initwithcontentsoffilensstring *path = [[ nsbundle NBSP; Mainbundle ]NBSP; pathforresource : @ " [emailprotected] " NBSP; oftype : @" PNG " ]; UIImage *image = [[UIImage alloc]initwithcontentsoffile:p Ath];Ipone5 S, iphone6 and iphone6 Plus are all needed @2x/@3x the picture suffix name, otherwise the program will error, loading the picture depends on whether you write is @2x or @3x; using i
"How to resolve the blue screen after iOS8.2 upgrade"
Yesterday, the major media reported that profiteers tampered with the IPhone6 serial number and IMEI code caused the phone to update iOS8.2 after the frequent blue screen Restart news, if your iPhone6 is not a national line version, and after the update iOS8.2 after the blue screen restart situation, it is likely to be cheated by profiteers. Some profiteers in order to earn more profits, the United States version of the IPhone6 changed
complicated internal structures.
However, on the iPhone, Apple's requirements are obviously higher than Touch, and it is not as handy as Touch to consider the signal problem.
The difficulty of making the stainless steel border of iPhone 4, whether it is its structural complexity or processing accuracy, it seems that it is still the top level, not beyond.
In the
each generation of hardware updates is often accompanied by new system updates, in general, Apple users prefer to update to the latest iOS, while the percentage of devices running the latest iOS is always much higher than that of Android devices. Neither Samsung nor Google has the ability to influence the operating system versions used by users.
Of course, there is another possibility that GS users will always feel that their mobile phones are slowing down for various reasons, such as softwar
Believe it or not! The screen width of iPhone 6 is not necessarily 375px, while that of iPhone 6 Plus is not necessarily 414px,
You may not believe this question. The reason for this problem is that the Chrome simulator and iPhone 6 real machine preview effects are inconsistent in several projects.
Why is the simulate
= BASIC_LABEL_HEIGHT ;}}
The code is displayed normally on iPhone 4 or iPhone 4S, and the system is iOS 7 and iOS 8. However, after running on the iPhone 5s and iPhone 6 real machines, it is found that the display is less abnormal and there are some errors.
This problem is
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