Tutorial by Examples: l

Often you want to lock the entire object while you perform multiple operations on it. For example, if you need to examine or modify the object using iterators. Whenever you need to call multiple member functions it is generally more efficient to lock the whole object rather than individual member fu...

You can define the signing configuration to sign the apk in the build.gradle file. You can define: storeFile : the keystore file storePassword: the keystore password keyAlias: a key alias name keyPassword: A key alias password You have to define the signingConfigs block to create a signin...

In this app i am directly opening InAppBrowser when the user tap the app icon instead of loading first page of app. So that would look like to user that they are viewing the app of the same website/webapp.

platform.ready().then(() => { // Okay, so the platform is ready and our plugins are available. // Here you can do any higher level native things you might need. var url= "https://blog.knoldus.com/"; var browserRef = window.cordova.InAppBrowser.open(url, &qu...

var a = 11, b = 22; a = a ^ b; b = a ^ b; a = a ^ b; console.log("a = " + a + "; b = " + b);// a is now 22 and b is now 11

We can create dynamic component and get the instances of component into an array and finally rendered it on template. For example, we can can consider two widget component, ChartWidget and PatientWidget which extended the class WidgetComponent that I wanted to add in the container. ChartWidget.ts ...

<iframe "id="iframe_Login1"> <iframe "id="iframe_Login2"> <iframe "id="iframe_Login3"> </iframe> </iframe> </iframe> To switch into frame in selenium use swithTo() and frame()...

The Roslyn Quoter A tool for converting an sample C# program to syntax tree API calls. The tool itself can be found here. Enhanced source viewer An easy way to view the Roslyn source code can be found here.

Here we are having a list of todo items that is passed to the props of our component. Each todo item has a text and id property. Imagine that the id property comes from a backend datastore and is a unique numeric value: todos = [ { id: 1, text: 'value 1' }, { id: 2, te...

app = QApplication( sys.argv ) box = QMessageBox() # Window Title box.setWindowTitle( "Hello World." ) # Icon: Information, Warning, Question, Critical box.setIcon( QMessageBox.Information ) # Short version of the information box.setText( "Hello World!" ) # Inform...

Detailed instructions on getting caliburn.micro set up or installed.

This is especially useful if we have a class that we want to extend in the rule. See example below for a more convenient method. import org.junit.rules.TestRule; import org.junit.runners.model.Statement; public class AwesomeTestRule implements TextRule { @Override public Stateme...

JUnit has an abstract implementation of @TestRule that lets you write a rule in a more simpler way. This is called ExternalResource and provides two protected methods that can be extended like this: public class AwesomeTestRule extends ExternalResource { @Override protected void befor...

Add the hyperloop gem to your rails (4.0 - 5.1) Gemfile bundle install Add the hyperloop manifest to the application.js file: // app/assets/javascripts/application.js ... //= hyperloop-loader Create your react components, and place them in the hyperloop/components directory # app/hyperl...

class Hello < Hyperloop::Component # params (= react props) are declared using the param macro param :guest render do "Hello there #{params.guest}" end end # to "mount" Hello with guest = "Matz" say Hello(guest: 'Matz') # params can be giv...

# HTML tags are built in and are UPCASE class HTMLExample < Hyperloop::Component render do DIV do SPAN { "Hello There" } SPAN { "Welcome to the Machine!" } end end end

# Event handlers are attached using the 'on' method class ClickMe < Hyperloop::Component render do DIV do SPAN { "Hello There" } A { "Click Me" }.on(:click) { alert('you did it!' } end end end

# all react callbacks are supported using active-record-like syntax class SomeCallBacks < Hyperloop::Component before_mount do # initialize stuff - replaces normal class initialize method end after_mount do # any access to actual generated dom node, or window behaviors goes ...

To find your existing .cs files, right click on the project in your instance of Visual Studio, and click Open Folder in File Explorer. Visual Studio --> Your current project (Windows Form) --> Solution Explorer --> Project Name --> Right Click --> Add --> Existing Item --> ...

The TestProducerfrom this example produces Integerobjects in a given range and pushes them to its Subscriber. It extends the Flowable<Integer> class. For a new subscriber, it creates a Subscription object whose request(long) method is used to create and publish the Integer values. It is impor...