Mobile Develop

NSString *ip =@ "0.0.0.0"; //http://61.4.185.48:81/g/(interface of China Weather Network)    nsurl * url = [ nsurl urlwithstring @ "http://61.4.185.48:81/g/" ]; nsurlrequest *request = [nsurlrequestrequestwithurl: URL

Set a background pictureSelf.navigationController.navigationBar Setbackgroundimage:[[uiimage alloc] init] Forbarmetrics: Uibarmetricsdefault];The following code can be used to cancel the navigation of the line below, this method can also use in

Public classGetpostutil {/** * a request to send a GET method to a specified URL * * @param URL * Send the requested URL * @param params * Request parameters, request parameters should be in the form of name1=value1&name2=value2. * @return The

Common Base Empty components 5 Radiogroup RadioButton Radio button is one of the most common components, but although many areas of the development process will use the radio button, but will not use the original Android system style, similar to

What is uiscrollview The screen size of mobile devices is extremely limited, so the content directly displayed in front of the user is also quite limited?? When displaying more content than one screen, users can scroll to see what's outside of the

These days in the iOS code to do the decoupling of things, by the way a few words in the development of the view decoupling problem.First, let's first position the view role: View should only worry about the front/back color, font properties, layout

Today in want to look at the project code that has been done before, found that run several times did not deploy to the phone, so in eclipse looked at, found an error, not the code error,Installation Error:install_failed_version_downgradePlease

In the Android layout we sometimes need to place controls in the LinearLayout layout at the bottom of the layout, or if we want to align the bottom of several controls at the same time, we naturally think of using android:layout_gravity= "Bottom"

There are four ways to initialize 1,nstimer, which are divided into timerwithtimeinterval and scheduledtimerwithtimeinterval .1 + (Nstimer *) Timerwithtimeinterval: (nstimeinterval) ti invocation: (nsinvocation *) invocation repeats: ( BOOL)

1. Common use, processing some logic in the thread, after processing the data needed to send back to the main thread, let the main thread to modify the UI. PackageCom.lintao.handledemo;Importandroid.app.Activity;ImportAndroid.os.Bundle;ImportAndroid.

The Appcan Mas interface uses the WebService interface form, the sample code is as follows:1varMeap=require ("MEAP");23functionRun (Param, Robot, Request, Response, IF)4{5varid = Param.params.id? param.params.id:0;6varheaders = ' header information '

If the database you are using is an Access database, you can put the database file under Bin\Debug and reference the relative location.If the program has uploaded files, and the program needs to use the file, then we'd better refer to the relative

First step: Install the JDK and configure the JDK environment variables Step two: Download and install eclipse The above two steps on the internet are not detailed Step three: Download and install the Android SDK The Android SDK provides the API

Just started to learn iOS development soon, the status bar is also relatively shallow understanding.The first contact with Xcode is xcode4.6, in which the status bar can set the hidden status bar directly in the application:Such as:or, use

The Set button is not pressed: setenable[Button Setenable:no];Set dimmed: Setalpha[Button setalpha:0.4];Set Button Image: SetImage[Button setimage:[uiimage imagenamed:@ "Choice"] forstate:uicontrolstatenormal];Set Button title: Settitle[Button

ObjectiveDue to close to the holiday, the company in the Rush project so the previous paragraph LP relatively busy, there is no time to summarize and write a blog, just ready to sleep when looking at the book, every day to see not much, about 10

The following specifications are recommended, are Alloyteam summarized in the daily development process of refining the experience, the specification has a good project practice, strongly recommend the use ofFont settingsUse sans serif fontsbody {

The code is very simple, mainly some common sensor monitoring, the compass is very useful.Layout codeProgram code:Package Zhinanzheng.com;import Android.app.activity;import Android.hardware.sensor;import Android.hardware.sensorevent;import

plist file? There is also a infoplist.strings file in the project that is related to localization of info.plist filesLocaliztion native Development Region (cfbundledevelopmentregion)- localization relatedBundle Display Name (cfbundledisplayname)-a

I. Basic JDK, Eclipse Environment II, Android SDK1. Download and install: Https://developer.android.com/sdk/installing/index.html?pkg=tools2. Open SDK Manager.exe.A, if there is no connection to Google or the version of Android can not fully display