Mobile Develop

1. Create a new class name for Strikelabel, which is a subclass of Uilabel;2. @property (nonatomic) BOOL strikethroughenabled in StrikeLabel.h;In the STRIKELABEL.M.-(void) DrawRect: (CGRect) rect{[Super Drawtextinrect:rect];Cgsize textSize = [[self

viewport : literally means a view window, used in mobile  web  development. Indicates that the device browser width is virtual into a specific value (or calculated) so that the mobile  web  site is basically consistent across device display.

Write an algorithm to determine if a number is "happy".A happy number is a number defined by the following process:starting with any positive integer and replace the number by the Sum of the squares of its digits, and repeat the process until the

1. JDK(1) Download, install JDK(2) Configuring the JDK environment variable2. Adt_bundle for Windows(1) Download ADT(2) Decompression3. Android SDKThere are two ways to install the Android SDK:First: Directly click the SDK Manager.exe in the

Client code:Package Com.yqq.jsonclienttest;import Java.io.ioexception;import Java.io.outputstream;import java.net.InetAddress; Import Java.net.socket;import Java.net.unknownhostexception;import Org.json.jsonexception;import

After the Android SDK Tool R19, Export encountered the issue of XXX is not translated in XXX.For example:[HTML]View Plaincopyprint? "Auto_exit" isn't translated in En, zh_cn This is because the ANDROID SDK Tool changes the android_lint_

Possible causes: Onitemlongclick consumption of long press events mListView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() { @Override /span>public boolean Onitemlongclick adapterview parent view

1. The artifact calculates the image position function: Avmakerectwithaspectratioinsiderect ()Through this function, we can calculate a picture placed in another view in a certain proportion of the center display, may say I am more abstract, or with

Original address: http://xiaochu.blog.51cto.com/1048262/1639613 genymotion is a fast, easy-to-use android simulator, perfect for android " The installation steps are as follows: Download the Genymotion software for:

Recently, the company needed to start researching SDK access to the Unity platform. Start by calling the simplest Java code first.1. First build the Android Lib project.Package Unityplugin;import Com.unity3d.player.unityplayer;import

1.默认效果: 代码:Toast.makeText(getApplicationContext(), "默认Toast样式",     Toast.LENGTH_SHORT).show();2.自定义显示位置效果: 代码: toast = Toast.makeText(getApplicationContext(),      "自定义位置Toast", Toast.LENGTH_LONG);    toast.setGravity(Gravity.CENTER, 0, 0);

The sharpening stone of code running in iOS--precompiled instructionsThe so-called pre-compilation, is the program code before compiling, the development tool for us to do some of the work beforehand. Don't underestimate the instructions, without

Strong. Weak,copy's explanationObject uses the Strong,ui control using the weak, and the string with the copyNow use the Arc,arc criterion: If no strong pointer is pointed to the object, an object is destroyed.1. Strong/weakBy default, the strong

Blog post to http://blog.csdn.net/cerastes/article/details/39519773iOS Audit Emergency channel justification1.We has a product launch in the coming days. Considering that it's a media event and we can ' t afford any risk on this, we put great effort

About a year did not do Nios II development, recall the last time to do Nios II or last year to do graduation design time. At that time, it was based on the SOPC frequency characteristic tester, which took me about 2 months to learn from the Nios II

Blog post to Http://blog.csdn.net/cerastes/article/details/39546625ios8push push notification adaptationiOS8 Push IssuesRegisterforremotenotificationtypes:is not supported in IOS 8.0 and later.[OBJC]View Plaincopy if ([[[[Uidevice Currentdevice]

Never do the work of data processing in the UI thread, which slows down your app and gives you a very poor user experience. Designing apps in accordance with Google's published design guidelines, such as a holo theme app, will give users a better

One-to-many mapping relationships /// ///One -to-many connection queries/// /// primary key table entity type /// foreign key table entity type /// returned entity type (typically the return type is basically the same

1.layout 2.string.xml android_020 Settings hello world! Time settings Date settings Time = = Settings Date = = Settings 3.activitymain.javaPackage Com.xrhou.android_020;import Java.util.calendar;import

Installing SNMPYUMINSTALLNET-SNMP Modify the following [[email protected] etc]# grep -v  ' # ' /ETC/SNMP /snmpd.conf  |grep -v  ' ^$ ' com2sec notconfiguser  default        mypubliccom2sec notConfigUser  192.168.0.138