Mobile Develop

Show Run Progress dialog box We often have this experience: when running an application. You need to wait a while, and a progress (Please wait) dialog box is displayed to let the user know that the operation is in progress. We continue to

In our usual development work, each time the demand is fixed, the development time is very tense, so we have to seize the time to develop, complete the demand. In the rush to develop the process, more or less there will be some performance problems,

The main way of the mobile device grasping packageFirst, set up a network share on the PC, generate Wi-Fi hotspot for mobile device use, and then use Tcpdump, Wireshark and other capture analysis on PC;Second, on the PC to open the HTTP Proxy tool

The driving force of the company's survival is whether the product can be sold out. The power source of enterprise development and growth is also the improvement of enterprise efficiency. Many enterprises often face the same dilemma in sales

XmsAs in the JVM memory allocation is very, even if you have 16g,32g,64g memory, he only assigns you the maximum of hundreds of trillion of heap memory, will cause the project to become larger, long after the project run serious lag.OptimizationOpen

The difference between classpathxmlapplication and Filesystemxmlapplicationcontext in spring--an overviewWhen you encounter a spring configuration file that is not loaded in the project, simply analyze it and write this article memo!II. Resource

Take a custom ImageView example:/*** Can be dragged ImageView* Created by admin on 2017/2/21. */public class Floatingimageview extends imageview{public Floatingimageview (context context) {super (context); } public Floatingimageview (context

Relatively simple, but also very practical, the method is similar, only record, the system record of the method is as follows:[Self Dismissviewcontrolleranimated:yes completion:^{ // This is a page that jumps from one modal to a page in

Recently studied the mobile Code of micro-loan network, found that their website in the adaptation of different width of the display of the screen, found that they are not using REM units, but using JS dynamic set Mete viewport to achieve the effect

NDK IntroductionThe Native Development Kit (NDK) is a set of tools that enable you to leverage C and C + + code in Android apps. Can be built from your own source code, or take advantage of an existing pre-built library.The NDK is not suitable for

A new AVD was created in as, but the error occurred at startup, in short, the Chinese path could not be foundThen this virtual device is installed by default on the C drive my user Li min Ah, and my username is Chinese name cause

1, new project, do not select Include support C + +2. New Folder CPP, put the. cpp file in it;3, write the JNI interface file, note that the function name prefix in the file should be consistent with the applicationid of Build.gradle under the app;4,

In the middle of the project encountered a problem, some pages of Huawei mobile phones are not complete and can not be declined.This problem has not been discovered because of the development and debugging of the Google Browser simulation mode that

Recently in the mobile site, also need to be compatible with the PC side. Have not found a better way, can only use JAVASCR to determine whether the user is open on the PC side or mobile.JS Judgmentvar IsPC = function () {var useragentinfo =

[Email protected]International practice first describes what is @requestmapping, @RequestMapping is an annotation to handle the request address mapping, which can be used on classes or methods. On a class, the method that represents all response

Under the samples/android-21/folder in the Android SDK directory, either find a project if you compile directly on the command lineThis error may be reported:Gradle Buile.gradleFailure:build failed with an exception.If this is the case, first go

1.applicationcontext.xml is a spring global configuration file that controls the spring features2.dispatcher-servlet.xml is a spring MVC inside, controller, intercept URI forwarding view3. If a bean is defined in two files (for example, two files

Build.gradle in the root directory usually does not need to modify the contents of this file unless you need to add some global project build configurationBuildscript { repositories { Google () //claim Code hosting warehouse Google

Transferred from: https://www.zhihu.com/question/40746887/answer/88428236There are three kinds of connected components: side double connected component, point double connected component, Strong connected component, the first two belong to

Sometimes, according to the visual map to make the effect, found that the click Area too small, not good click, the user experience is certainly not good. Enlarging the view will cause the entire visual image to become unattractive. So is there any