Tutorial by Examples: view

Following example will help to give equal space to an item in GridLayout. ItemOffsetDecoration.java public class ItemOffsetDecoration extends RecyclerView.ItemDecoration { private int mItemOffset; private int spanCount = 2; public ItemOffsetDecoration(int itemOffset) { ...

Before rendering the final version of a notebook we can preview the output. Click on the Preview button on the toolbar and select the desired output format. You can change the type of output by using the output options as "pdf_document" or "html_notebook"

{ "module": "amd", // Using AMD module code generator which works with requireJS "rootDir": "./src", // Change this to your source folder "outDir": "./view", ... }

ViewModelBase extends ObservableObject and adds some methods useful for viewmodels. The property IsInDesignMode or IsInDesignModeStatic allows to determine if the code is executed in the design mode (in Visual Studio Design View) or not. The two properties are exactly the same.

Use .outerHTML to get the HTML Here is a code sample to get the entire HTML of the website private async void GetHTMLAsync() { var siteHtML = await webView.InvokeScriptAsync("eval", new string[] { "document.documentElement.outerHTML;" }); }

Creating an Snackbar without the need pass view to Snackbar, all layout create in android in android.R.id.content. public class CustomSnackBar { public static final int STATE_ERROR = 0; public static final int STATE_WARNING = 1; public static final int STATE_SUCCESS = 2; publi...

The model view controller is a very common design pattern that has been around for quite some time. This pattern focuses on reducing spaghetti code by separating classes into functional parts. Recently I have been experimenting with this design pattern in Unity and would like to lay out a basic exam...

Step 1: Make a design of GridView for displaying your data (HTML Code): <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false"> <Columns> <asp:TemplateField HeaderText="ID"> <ItemTemplate> ...

Design of Nested-GridView (HTML Code): <asp:GridView ID="gvParent" runat="server" AutoGenerateColumns="false" OnRowDataBound="gvParent_RowDataBound"> <Columns> <asp:TemplateField HeaderText="Parent Column"> ...

public class BaseViewModel extends ViewModel { private static final int TAG_SEGMENT_INDEX = 2; private static final int VIDEOS_LIMIT = 100; // We save input params here private final MutableLiveData<Pair<String, String>> urlWithReferrerLiveData = new MutableLiveData...

There are benefits to switching the root view controller, although the transition options are limited to those supported by UIViewAnimationOptions, so depending on how you wish to transition between flows might mean you have to implement a custom transition - which can be cumbersome. You can show t...

class UserRegistration(APIView): def post(self, request, *args, **kwargs): serializer = UserRegistrationSerializer(data=request.data) serializer.is_valid(raise_exception=True) serializer.save() return Response(serializer.to_representation(instance=serializer....

Suppose you have an E-commerce cloud having various Microservices as shopping cart service, Order service, Inventory service and so on. You need to have an API gateway as an Edge service to the outer world. The API gateway abstracts the details(host & port) about the underline Microservices. ...

In the following code you need to replace fontsname by the name of the font you would like to use: TextView lblexample = (TextView) findViewById(R.id.lblexample); lblexample.setTypeface(Typeface.createFromFile("/system/fonts/" + "fontsname" + ".ttf"));

mView.afterMeasured { // inside this block the view is completely drawn // you can get view's height/width, it.height / it.width } Under the hood inline fun View.afterMeasured(crossinline f: View.() -> Unit) { viewTreeObserver.addOnGlobalLayoutListener(object : ViewTreeObserver.OnGlob...

Swift: mapView.showAnnotations(mapView.annotations, animated: true) Objective-C: [mapView showAnnotations:mapView.annotations animated:YES]; Demo:

override func numberOfSections(in tableView: UITableView) -> Int { // You need to return minimum one to show the cell inside the tableview return 1 } override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { // return the number of rows i...

For custom tableview cell you need a class that is subclass from UITableViewCell, an example class you can see below. class TableViewCell: UITableViewCell { @IBOutlet weak var lblTitle: UILabel! override func awakeFromNib() { super.awakeFromNib() // Initialization code } overrid...