Mobile Develop

See the sample code to show the date format, do not conform to localization habits, view the Help document, modified into the usual date format, records for later search;NSDate *now = [NSDate Date];NSDateFormatter *DF = [[NSDateFormatter alloc] init]

As a marketer focused on multi-channel intelligent marketing for many years, I have advocated and advocated that e-mail and mobile interconnection are not antagonistic and competitive relationship, instead, can be help each other, symbiotic

When you customize a control with Android, you typically need to override the parent class constructor. These three are enough to find the function exactly when to call?Public view is called when the Java code creates the view, and if it is a view

In iOS development, we often have to deal with the time taken from the server. Similar to the Friends Circle, Weibo these apps. We can often see the words "just", "published 31 minutes Ago", "5 points Yesterday", and the like.What we get from the

At the end of the busy period of time, the recent work has no task. Take the time to learn something while you work.After reading Casa Taloyum's "iOS Application Architecture" on the view layer of the Organization and invocation scheme, written very

In the Google Play App Store, the number of permissions is used to show at least the number of supported devices. Other places are of little use.The Android system provides a permission request for the program, which is to use uses-permission to

Dynamic filesString file_name = "Tempfile.tmp"; Try { //ReadFileInputStream FIS =Openfileinput (file_name); InputStreamReader ISR=NewInputStreamReader (FIS, "UTF-8"); BufferedReader BR=NewBufferedReader (ISR);

Kjframeforandroid, also known as Kjlibrary, is an Android quick dev kit. It also encapsulates the framework for bitmap, Http, plug-in module loading operations in Android, making it easier for developers to implement these features and ultimately

The previous chapter documented the cross-application launch service, before learning the difference and usage of startservice in Bindservice.Using the Bindservice method, the activity requires the service to return a binder object, so if two

Issue: When you start an Android project in debug mode, the debugger does not stop when you set breakpoints in the service.Workaround:1. Androidmanifest.xml configuration file, the service configuration behind the android:process= ": remote" to

Android 3.0 and above already have the Actionbar API, which can be achieved by introducing the support The package references these APIs on platforms below 3.0, but here, fully customizing a actionbar without introducing additional jar packages,

How to implement JavaScript and Java interactionIt is very convenient to implement Java and JS interaction. This usually takes only a few steps. WebView Open JavaScript Script execution WebView sets the interface for JavaScript calls.

Usage One:Here we first define the generic class:1 Packagecn.itcast_04;2 3 /*4 * Generic class: Define Generics on class5 */6 Public classObjecttool{ //The here is like a parameter, it is not sure what the type of the generic is, and then when

http-equiv= "x-ua-compatible" content= "ie=edge,chrome=1" />Ie=edge tells IE to render the page using the latest engine, and chrome=1 can activate the chrome Frame.Chrome Frame:chrome Frame allows older versions of Internet Explorer to use Chrome's

There are three ways to parse XML in Android: SAX (Simple API XML), DOM (Document objrect Model), and the recommended pull parsing method for Android. The following is a detailed description of the three parsing methods one by one.Suppose you want

There are two ways to implement the asynchronous task mechanism in Android, Handler and Asynctask.Handler mode needs to create a new thread for each task, after the completion of the task through the handler instance to the UI thread to send

Before the installation, the problem should be small, all the way "install--next--next" OK, here are some things to note:(1) Selection of Appserv installation path. Depending on which disk is installed, the user can select it or use the default

//get the device model+ (NSString *) Getcurrentdevicemodel: (Uiviewcontroller *) controller{intnia[2]; size_t Len; Char*Machine ; mib[0] =CTL_HW; mib[1] =Hw_machine; Sysctl (MIB,2, NULL, &len, NULL,0); Machine=malloc (len); Sysctl (MIB,2, machine,

Sometimes, we call the Scrollby function, the Scrollto function in the OnCreate function, there will be no effect of the situation Public class  showtraffic extends ActivityScrollView Mscrollview = null;@Override protected void onCreate (Bundle

Introduction to RadioButton and checkboxesThe radio button (RadioButton) and check box (checkbox) Inherit the button, so the property is set to the button almost, but adds a android:chencked property.Used to set whether or not to be selected.The