Tutorial by Topics: en

Things to consider when we want to test our components with: Styles, Templates, Component classes.
The basic thing to remember here is that debugging a Hadoop MR job is going to be similar to any remotely debugged application in Eclipse. A debugger or debugging tool is a computer program that is used to test and debug other programs (the “target” program). It is greatly useful specially for a Ha...
A-Frame represents an entity via the <a-entity> element. As defined in the entity-component-system pattern, entities are placeholder objects to which we plug in components to provide them appearance, behavior, and functionality. <a-entity> // Consider the entity below. By itself, i...
In the entity-component-system pattern, a component is a reusable and modular chunk of data that we plug into an entity to add appearance, behavior, and/or functionality. In A-Frame, components modify entities which are 3D objects in the scene. We mix and compose components together to build comple...
A scene is represented by the <a-scene> element. The scene is the global root object, and all entities are contained within the scene. The scene inherits from the Entity class so it inherits all of its properties, its methods, the ability to attach components, and the behavior to wait for all...
A-Frame has an asset management system that allows us to place our assets in one place and to preload and cache assets for better performance. Games and rich 3D experiences traditionally preload their assets, such as models or textures, before rendering their scenes. This makes sure that assets are...
blend-model component Loads a three.js format JSON model containing skeletal animation blending using THREE.BlendCharacter. This is mainly used to represent the hand and Vive controllers. <a-entity blend-model="#a-asset-item-selector"></a-entity> VALUES TypeDesc...
The light component defines the entity as a source of light. Light affects all materials that have not specified a flat shading model with shader: flat. Note that lights are computationally expensive we should limit number of lights in a scene. <a-entity light="color: #AFA; intensity: ...
Taking Screenshots and saving in a particular path File src = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE); FileUtils.copyFile(src, new File("D:\screenshot.png"));
This is a small code (xml) snippet to highlight how to use the taglist-maven-plugin to generate customized reports (of TODO, FIXME work ...)
Here is an example configuration for a basic maven ear plugin for packaging both .war and .jar artifacts
Controllers are vital for immersing people into a VR application. The potential of VR is not met without them, namely controllers that provide six degrees of freedom (6DoF). With controllers, people can reach out and around the scene and interact with objects with their hands. A-Frame provides comp...
First and foremost: know what you're doing! Secondly, while you should avoid using eval, if its use makes for cleaner code, go ahead.
Describe how to create single file components in a .vue file. Specially the design decisions that can be made.
Modal Presentation styles are used when you are transitioning from one view controller to another. There are 2 ways of achieving this customization. One is through code and another through Interface Builder(using segues). This effect is achieved by settingmodalPresentationStyle variable to an instan...
I am using SQL Server since 2004. I started with 2000 and now I am going to use SQL Server 2016. I created tables, views, functions, triggers, stored procedures and wrote many SQL queries but I did not use many new features from subsequent versions. I googled it but unfortunately, I did not find all...
This section provides an overview of what mysql-workbench is, and why a developer might want to use it. It should also mention any large subjects within mysql-workbench, and link out to the related topics. Since the Documentation for mysql-workbench is new, you may need to create initial versio...

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