Mobile Develop

1. The problem now encountered, the phone into hibernation after the wake, the app software and CC2541 communication is not normal, but CC2541 still detect when the connection state. How to solve this problem? Will the activity be recreated after

Android Studio looks up the order of AAR dependencies:Searched in the following

Using Yum to install the Scheduled Tasks feature, the results are prompt:# yum-y Install vixie-cronloaded plugins:fastestmirror, refresh-/var/run/yum.pid:another copy is run Ning as PID 25960 for it to exit ...It may be that the system is

How to sort nsmutablearray that contain custom element typesJSDataModel.h file@interface Jsdatamodel:nsobject@property (nonatomic,copy) NSString *username;@property (nonatomic,copy) NSString *sortnum;@endInitializing dataNsmutablearray *temparray = [

"topic" E-papple Sort"Test Instructions" for a given length of n lowercase letters string, can only exchange adjacent letters, to form a palindrome string of the minimum number of steps. N"Algorithmic" mathematicsThe official puzzle of "solving the

https://www.jianshu.com/p/3711cfbf7128A BLE bluetooth device has multiple profiles including multipleMultiple service services in a profile (to find the corresponding service through the UUID of the services)Multiple features in a service

Page: List page, Detail page.The technology used: Vue,vue-resource,vue-router.Dependency Package: Video.jsBack-end: three interfaces (modified and added)Problems encountered:1, the list enters the details, the video is not initialized, and is

By crawling the pits several times, I found these listeners rolling to load more components in common,Because these load more methods are bound on the elements that need to load more content,So the entry page is triggered directly once, when the

1. IntroductionSeekbar inherits ProgressBar, related attributes, and three triggering methods in different states: Android:thumb= "@mipmap/ic_launcher_round"/>-->// Set the slider'sSeekbar.setonseekbarchangelistener

In the front-end development process, we often need to change the this point, usually we think of the call method, but for the understanding of call many people are not very clear, then the following small mention Mo will give you a detailed talk

* * read picture from Assets */ private Bitmap getimagefromassetsfile (String fileName) { NULL ; = getresources (). Getassets (); Try { = am.open (fileName); =

---restore content starts---Originally byEngaged in iOS work for a while, where UITableView is frequently used, the process is repeatedly created to join the agent, good trouble, but also let the Viewcontroller code significantly bloated, so did the

First you need to reference AutoMapper's class library in NuGetinstall-Package automapperinstall-package AutoMapper.Extensions.Microsoft.DependencyInjectionThen create the class that you want to convert public class user{ public int ID

Testing process, often encountered some strange bugs, such as the same Android phone, the same browser, vivo Test no problem, but Samsung will error, this time, the use of USB debugging is very convenient, the specific steps are as

Activity (i) Create basic activity1. Activity is a component that contains a user interface that is used primarily for interacting with users.2, one of the most basic activity creation process① to create a new empty project② Create a Mainactivity③

Conclusion: Each time the character is dropped to the outermost optimal, with a tree-like array of statistical answers, the characters placed on the outermost can be considered to disappear, directly in the tree-like array to delete the

First of all, to install Kotlin, then how to install in Android Studio, the steps are as follows:The installation is complete, and then the Kotlin is added to our project.Android Studio has one-click Configuration features:appear after clickappear

http://blog.csdn.net/watermusicyes/article/details/46460347Yesterday in the use of 360 scan application vulnerability, scan results, come out a android:exported property, actually did not know this property, but do not know what this property to do,

I have to say that the iphone, as an excellent product, has been affecting our lives for a decade, and it has also created a huge professional "ios developer"; In 2017, Apple received a succession of lawsuits against suspected monopolies in a number

First,DrozerInstall packageput Drozer Toolkit drozer-installer-2.3.4.zip to see the directory after decompression, where setup.exe files are installed on the PC , the agent.apk is installed in a mobile phone simulator or mobile phone.