Mobile Develop

First on the solution: Open docked mode and close pinned mode.The problem arises:When Android Studio starts to use, does not like to open docked mode after the code Editor's size is always changing, so closed ~ ~Later all kinds of lag, memory up to 8

Today help a friend to do an apk, the content is all done with HTML5, and then the whole folder (including JS, CS, image, etc.) all a brain plug into the assets directory, and then in the code through WebView call Loadurl ("file:///android

Written in the previous words:About the use of aidl in remote service to achieve cross-process, multi-threaded communication, I refer to three articles, probably to figure this out.(1) Android official documentation for

Packing times the following error:Export aborted because fatal lint errors were found. These is listed in the Lint View. Either fix these before running Export again,or turn off "Run Full error check when exporting app" in the Android > Lint Error

Hmviewcontroller#import "HMViewController.h"#import "HMStatus.h"#import "HMStatusCell.h"#import "HMStatusFrame.h"@interfaceHmviewcontroller ()/** Save an array of statusframe models*/@property (nonatomic, strong)

A recent project, the customer asked to slide to the last page after the Viewpager implementation of the main page, continue to swipe to return to the first page, that is, to achieve infinite loop scrolling, the effect is as follows:Look at the next

The Android client sends data to the SSH server in three main cases: deleting data from the client, adding data, and modifying data.1. Delete dataFirst look at how the JSP file deletes the data: ' onclick= ' if (! Window.confirm (' delete ') return

OverviewThis article mainly analyzes the entire processing mechanism from the touch of our fingers to the Apple device to the final response event. Essentially, the entire process can be divided into two steps:Step 1: Find the target. Find the final

There are a few special characters in the string that we need to replaceAt this point you can consider the method of using NSStringStringbyreplacingoccurrencesofstringLet's look at a simple example NSString * [email protected] "2011-11-29";

Statical model Regression$y_i=f_{\theta} (x_i) +\epsilon_i,e (\epsilon) =0$1.$\epsilon\sim N (0,\sigma^2) $2. Using maximum likelihood estimation $\rightarrow$ least squares$y \sim N (F_{\theta} (x), \sigma^2) $$L (\theta) =-\frac{n}{2}log

One of the biggest features of Android is the use of XML files to configure, this exercise of Java features. So, understand the Android program and need to understand the XML file.We write programs that need to focus on androidmanifest.xml, and the

What can I do in 1.BaseActivity?Define a contextDefine a tagRecords the current Activity name GetClass (). Getsimplename ();several overloaded methods in 2.ActivityFull life cycleOnCreate () When the activity was first createdOnDestroy () before

absrtact: Today's app basically collects the log information when the crash is reported, whether using a third-party cloud platform or building a cloud service, we will upload the so dynamic library with debug information, realize the cloud log

is mostly used by play. Example: android:name="Android.hardware.touchscreen" android:required = "true" /> If the device does not have this touchscreen hardware, Play will not install the app on this device. False will still be installed. Android

Principle of performance optimizationThe ListView is designed to be scalable and high performance. In practice, this means: Do as little as possible to inflate the layout Render and decorate only those itemcode that are within the

The wall of the mainland is very thick, the initial installation of Android studio Download SDK and so on must fail, set the proxy method as follows:1.To the Android Studio installation directory, open the bin directory, edit idea.properties, add at

Deep. Shallow copy Copy mutablecopy NSString NSString *string = @"汉斯哈哈哈";// 没有产生新对象NSString *copyString = [stringcopy];// 产生新对象NSMutableString *mutableCopyString = [string mutableCopy];NSLog(@"string = %p copyString = %p

I. OverviewFragment (fragments, fragments) were introduced after Android 3.0, the main purpose is to achieve more dynamic and more flexible UI design on large-screen devices.this is because the tablet screen is much larger than the phone, so more

Application ScenariosUsers have their own app and want to integrate the mobile end of the report "Finereport Mobile as an example" into their app, without installing two apps. The integration interface between Android and iOS is not the same, we'll

If you do not do any processing, directly with the network loading pictures in the case of fast speed may not be a bad feeling, but if the use of mobile traffic or network is not good, the problem comes, or users will complain that traffic is too