Mobile Develop

Recently in doing Phongap project, the same set of code, support PC can debug, and support mobile phone app call interface, if the PC does not screen off the call interface JS will error, difficult to load, so on the Internet to find, this, not

Mobile Web pages can be window.screen.height, width to get screen resolution, so the resolution ratio to calculate the height.Window.onload=function () {var swiper = document.getElementById ("Swiper"); var scale = window.screen.height/ Window.screen.

Original source: Xieyu_zyWhy do you write this article? Spring different versions, and the framework of the system is different, resulting in different ways to obtain, the network of various versions, too chaotic, write access to the way the people

iOS single-case modeOriginal address: http://www.galloway.me.uk/tutorials/singleton-classes/This article for Bo Master self-translation, reproduced please indicate the source: http://blog.csdn.net/iosevanhuang/article/details/13278323"Singleton mode"

The official documentation explains a description of an Intent and target action to perform with it. Note that there is a target action that is pendingintent for a specific target activity. Examples of pendingintent can be obtained bygetActivity(

*property AnimationObjectanimator anim=objectanimator.offloat (TextView, "asdfasdf", 0F, 1F);Anim.setduration (2000);Anim.addupdatelistener (New Animatorupdatelistener () {When Objectanimator needs to update the properties of TextViewpublic void

Try to write a class that defines a member variable that modifies permissions to private, defines two member methods, a method that assigns a value to this member variable, and another member method that gets the value of the member variable, and

One, Xib and storyboard contrastIn common1> are used to describe the software interface2> are edited with the Interface Builder tool.3> essence is converted into code to create the control* Different points1>xib is lightweight and is used to

Android studio often uses plug-ins, which greatly simplifies development and increases development efficiency.Do not know installation studio plugin, see Kauboven: Android Stuido Plug-in installation: http://blog.csdn.net/liang5630/article/details/46

/*** * @author yangxin * @info grouped by field mapper */package Unittwelve;import java.io.ioexception;import Java.util.regex.pattern;import Org.apache.hadoop.io.longwritable;import Org.apache.hadoop.io.text;import Org.apache.hadoop.mapreduce.mapper;

Given n non-negative integers representing an elevation map where the width of each bar are 1, compute how much WA ter It is the able to trap after raining.For example,Given [0,1,0,2,1,0,1,3,2,1,2,1] , return 6 .The above elevation map is

1. android2.x and following system optimizations:Bitmap the decoded pixels are stored in the native heap,The Dalvik heap has a external count that records the memory occupied by the bitmap.A allocated>= exception is thrown when Dalvik allocated +

I. Problems and analysisWhen doing an Android project, it is unavoidable to import the ready-made code directly into the Eclipse project. However, normal code often appears during the import process, and now even the import package will be faulted,

Controls that show progress-------------------------ProgressBar: Progress barCore attributes include:1) Style: Indicates the display style of the progress bar2) Android:max: Indicates the maximum scale of the progress bar3) Android:progress:

Variable groups can also use the enumeration method, we provide two kinds of enumeration methods here, one is a positive order enumeration, the reverse enumeration, in the positive order enumeration, the number of elements and order is not

dialog box (Dialog)-----------------------------dialog box is a tool for software and users to "talk"Alertdialog: Dialog box for warning typeUse Alertdialog.builder's set-series method to configure the dialog box information, and after the

The previous article is about how to carry out the basic operation of CoreData, this article is about Nsfetchedresultscontroller get CoreData data how with tableview perfect combination, and animation operation implementation.The combination of the

NsurlsessionNsurlsession is a nsurlconnection alternative, providing an optional, diverse strategy for nsurlrequest access to the network;aThe nsurlsession will correspond to a delegate,delegate that will be invoked in the Nsurlsession declaration

1. First of all, our aim is to monitor time changes in the long run, in fact the application Exits.By understanding we know that the Action_time_tick broadcast receiver is capable of monitoring system event changes, butView SDK Discovery Action_time_

The easiest thing to think about is junit, which is written in android, especially with HTTP. Do not want ordinary Java program only need to add annotation on the method above @test,android need to be configured in the manifest file, also need to