Error message: ' ... ' is not assignable to Android.app.Activity Manifest XML

1 Problem Description:For this piece of code:AndroidManifest.xml 中出现提示:‘com.example.cheung.……‘ is not assignable to Android.app.Activity Manifest XML   Workaround:returning to view the Fragment_bulter,fragment_girl,fragment_user,fragment_wechat

Android's GMS Certification

Came to the new company, just know to do the mobile phone is required to do GMS certification. So from a small white to one months have not done a GMS certification to do 8 projects in the GMS certification. At last. I was vomiting all by myself.

Discuz3.3 Fine imitation millet style whole station template making--1, new template scheme

Term Description: Template-- a template is a bunch of HTML files that are named in a given way to specify the appearance of different pages throughout the forum. Tags- tags and templates work together to achieve the forum skin-changing function,

IOS uitextview height with text self-actively added, and trailing keyboard move (ii)

Previous section address: http://blog.csdn.net/lwjok2007/article/details/47401293Then we'll implement the input box to adjust the heightFirst of all, we need to know whether to infer if the line is to be changed, if you want to know how much text a

Android Studio picture Error:9-patch image xx. 9.png Malformed

Android Studio pictures error 9-patch image error in AndroidError:9-patch image xx. 9.png Malformed1) Exception:Watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqv/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity /center "/> -->AAPT

Android Studio boot after card in refreshing Gradle project (package fix)

This problem almost every student who just use Android studio will come across, there are various methods on the Internet, some say that using local gradle, I have tried many times, every time I start Android Studio will still check the update, so

A summary of mobile phone system Information

Get IMEI number:/** * Get IMEI number * * @Description: * @param @param activity * @param @return * @return string */public static string Geti MEI (activity activity) {Telephonymanager manager = (Telephonymanager) activity.getsystemservice (context.

Apply, call, bind in JavaScript

Although many online articles, mostly copy and paste, and obscure difficult to understand, I hope that through this article, can clearly improve the apply, call, bind understanding, and list some of their magical use to deepen memory.Apply, callIn

Crash capture and processing in Swift app

1. Why would crashCommon crash reasons are: access to the memory that has been freed, array out of bounds, use! Unpack the variable with a value of nil. When these conditions are encountered, the application has encountered a very serious unintended

Automatically generate DAO, Model, mapping related files using Mybatis-generator (GO)

https://github.com/astarring/mybatis-generator-guI with Interface version: Requires JDK 1.8 or more Source: http://www.cnblogs.com/lichenwei/p/4145696.htmlMyBatis is a semi-automatic ORM, in the use of this framework, the most effort is to write

P2690 Pick up apples

Topic backgroundUsacoTitle DescriptionFew people know that cows love apples. Farmer John has two apple trees on his farm (numbered 1 and 2), and each tree is covered with apples. Bessie could not pluck the apples from the tree, so she could only

Ios-method + Initialize and +load (reprint)

Objective-c has two magical methods: +load and +initialize, which are called automatically when the class is used. However, the differences in the two methods can lead to significant differences in performance at the application level. First, +

Mobile-side layout, C3 new properties

"HTML5 Drag and Pull"1, the element is set draggable= "true" property, this element can be draggedDrag element Event2, ondragstart before the event triggered by draggingExample: Div1.ondragstart=function () {//before dragDiv1.style.background= "Blue"

60 Open Source Cloud Applications "Part 3" (The Open source app you Can use in the cloud)

60 Open Source Cloud Applications "Part 3" (The Open source app you Can use in the cloud)This article is translated from http://www.datamation.com/open-source/60-open-source-apps-you-can-use-in-the-cloud-3.html, the original author Cynthia Harvey,

2017 Latest Xcode Package IPA upload App Store complete tutorial

2017 vomiting blood finishing the latest Xcode Packaging IPA upload App Store complete tutorialis divided into 8 steps1. Apply for iOS certificate2. Import the certificate into the keychain3. Xcode Configure iOS Certificate4. Configure Xcode

15 app design tips worth learning from iOS

iOS design specification Read moreCompared to Google Material design specifications, iOS some boulevard to Jane flavor, the content is very small, but also from the total (Chao) Knot (xi) Some design technology (TAO) Qiao (LU).1. How to develop or

Apple down 40,000 app just because "hot update"

Before removing the software hot update function, or it may be next shelf, yesterday (June 22), there is media coverage, within a week Apple app Store shelves nearly 40,000 Chinese apps. One popular view is that Apple is not talking about playing,

Spring-servlet.xml and Application.xml configuration locations and meanings in Web. xml

Spring-servlet.xml and Application.xml configuration locations and meanings in Web. XML2015-09-12 18:04 18451 People read comments (0) favorite reports Classification:Web. Xml(8) Copyright NOTICE: This article for Bo Master original article,

Android Rookie note-get an installed apk icon, version number, package name, name, install, install, open

Weekend idle to have no matter, the basic knowledge of Android to review review, today's theme is "Get the apk icon, version number, package name, name, whether install, jump install, open"first, get the apk iconUsually the icon to read the APK can

[iOS translator] "IOS7 by Tutorials" in Xcode 5 using unit test (UP)

Brief introduction:Unit testing is an important aspect of software development. After all, unit testing can help you find bugs and crash reasons, and program crashes are the primary reason Apple rejects apps when it's censored.Unit testing is not a

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