Mobile Develop

Android UI access is not locked, so accessing the UI on multiple threads is not secure. So android specifies that the UI can only be accessed in the UI thread.But is there an extreme situation? Makes it possible for us to access the UI in a child

Original article, copyright notice: Free Reprint-Non-commercial-non-derivative-retain attribution | Creative Commons by-nc-nd 3.0 Brief introductionThis article mainly reviews the TCP/UDP, HTTP, and sockets in the--TCP/IP protocol family.

Again, use app. Config to configure multiple custom methods.Let's look at this example: American Family Simpson has a father and a mother and three children, while the Chinese old king has only one child. The structure is as follows:

Original linkHttp://www.open-open.com/lib/view/open1465637638193.htmlEach project has a portal, which is then initialized, and React Native is no exception. The only clue that a project without OBJECTIVE-C code leaves us is the code in the

The first is to build the frameworkOther skipped, direct display effect:Then upload and build two controller framework of the source Baidu cloud download Link: http://pan.baidu.com/s/1skjpDox password: ARDX, the project and I spent a good long time

Text-to- speech technology , also known as TTS, is the abbreviation for text to speech. iOS uses this technique when it wants to do features like audio books .One, there are several points to note when using iOS to bring TTS: This function

Http://www.infoq.com/cn/articles/crashlytics-crash-statistics-toolsBrief introductionFounded in 2011, Crashlytic is a tool designed to store and analyze crash information for mobile app providers. Crashlytics users include: Payment tool PayPal,

High concurrency often occurs at a point where there is a large active user volume to access a site, such as a user's high-aggregated business scenario, such as snapping up, promotions, etc. In order to allow users to smooth access to the site,

I know that no one will take the initiative to set up this thing, but everyone must have encountered this problem, the following summary of what may be the situation:1, self.automaticallyadjustsscrollviewinsets = NO;This should be the most common

With IOS10 released near, everyone's app needs to fit iOS10, here are some of my summary of iOS10 adaptation aspects, if there are errors, welcome to point out.1. System Judgment Method Failure:In your project, when you need to determine the system

mobile phone number real name authenticationMobile phone number real-name authentication or online time-length query, online status and so on.Http://www.haoservice.com/docs/88Request Parameters: Name Type Must fill in

//Viewcontroller.mTouchID Fingerprint Verification//Created by Apple on 16/9/18.copyright©2016 year Apple. All rights reserved. //#import "ViewController.h"#import "HomeViewController.h"//The view controller to jump to after successful jump#import //

One: Application of Runloop#import "ViewController.h"@interfaceViewcontroller ()/** Notes*/@property (nonatomic, strong) Nsthread*thread;@end@implementationViewcontroller/** * 1: When creating a thread with Nsthread, do not forget to call the Start

The company's operations, found that a large number of recent requests/.well-known/apple-app-site-association this file, resulting in a large number of 404, but who requested it?In fact, Apple has changed the path of the generic link's request file

Upload the IPA times today wrong, prompted to import this build version error-errors occurred in the app thinning process, this thought is the wrong operation opened the Bitcode, after the inspection found not, modified the build number re-upload

Original link https://msdn.microsoft.com/zh-cn/magazine/dn296507.aspxIf you delve into the common sense considerations for writing mobile device sites, you'll find an intrinsic contradiction. on the one hand, customers strongly demand (or are

In Android, animated images are much more vivid and cool than static images, and because of this visual effect, you should find that most of the app's navigation pages in our phones are also displayed using animated images. Animated pictures are

Previous experience, completed the development of the Android environment, I believe we also downloaded the 1.52G, has been downloaded adt_bundle.So, let's click on SDK Manager.exe to see what it is. 2For the entire directory structure, we analyze

1. Achieve the effect:Original interface:---- transfer data----------> After filling in the data, click on the post-calculation interface-----return data-----> Click the Back button, go back to the previous page, still able to retain the previously

Reprint please the head source link and the tail two-dimensional code together reprint, this article from countercurrent fish, article link:http://blog.csdn.net/hejjunlin/article/details/52465168The previous article mainly introduced C + + in