Tutorial by Examples: d

To create AR applications on the web, you need to add a new library named AR.js. First you load A-frame followed by AR.js. Newt you must setup you scene using the A-frames a-scene-tag with the artoolkit-attribute added. The sourceType must be your webcam. The font-camera of your smartphone is also ...

##= # The variable $Bit will hold either 64 or 32 depending on system architecture # This is used with ${Register::DLL} and ${UnRegister::DLL} # Use this in the beginning of your code. # This snippet should only be used once. # Var Bit System::Call "kernel32::GetCurrentProcess()i.s&quot...

##= # The variable $Bit will hold either 64 or 32 depending on system architecture # This is used with ${Register::DLL} and ${UnRegister::DLL} # Use this in the beginning of your code. # This snippet should only be used once. # Var Bit System::Call "kernel32::GetCurrentProcess()i.s&quo...

If You have Role: +-----------------------------+ | roleId | name | discription | +-----------------------------+ Rights: +-----------------------------+ | rightId | name | discription| +-----------------------------+ rightrole +------------------+ | roleId | rightId | +----------...

I am assuming that you have aware about the some syntax of Kotlin and how to use, just add RecyclerView in activity_main.xml file and set with adapter class. class MainActivity : AppCompatActivity(){ lateinit var mRecyclerView : RecyclerView val mAdapter : RecyclerAdapter = ...

By creating multiple properties files for the different environments or use cases, its sometimes hard to manually change the active.profile value to the right one. But there is a way to set the active.profile in the application.properties file while building the application by using maven-profiles. ...

If you have: class MyExample(val i: Int) { operator fun <R> invoke(block: MyExample.() -> R) = block() fun Int.bigger() = this > i } you can write the following DSL-like code in your production code: fun main2(args: Array<String>) { val ex = MyExample(233) ex ...

ExpandoObject (the System.Dynamic namespace) is a class that was added to the .Net Framework 4.0. This class allows us to dynamically add and remove properties onto an object at runtime. By using Expando object we can add our model classes into dynamically created Expando object. Following example e...

Nested prefabs are not avaible in Unity at the moment. You can drag one prefab to another, and apply that, but any changes on the child prefab will not be applied to nested one. But there is a simple workaround - You have to add to parent prefab a simple script, that will instantiate a child one. ...

var casper = require('casper').create(); casper.start('http://casperjs.org/'); casper.then(function() { this.echo('First Page: ' + this.getTitle()); }); casper.thenOpen('http://phantomjs.org', function() { this.echo('Second Page: ' + this.getTitle()); }); casper.run();

In your JS File add this option to your datatable: buttons: [ 'excel', 'pdf', 'copy' ] It will look like: $('#yourTableID').DataTable({ buttons: [ 'excel', 'pdf', 'copy' ] }); Add the necessary css files for the datatable with the buttons: <link rel="stylesheet" type=&quo...

interface MyInterface { fun funcOne() { //optional body print("Function with default implementation") } } If the method in the interface has its own default implementation, we can use super keyword to access it. super.funcOne()

Suppose that you need to define a dropdown menu for a particular Acumatica screen, such as the Reports menu on the following screenshot. This can be achieved in three different ways: By adding a toolbar with a menu item to the screen's ASPX By declaring a special "folder" action to ...

class Simple { } class Test { void printName(Object obj){ Class c = obj.getClass(); System.out.println(c.getName()); } public static void main(String args[]){ Simple s = new Simple(); Test t = new Test(); ...

object CommonUtils { var anyname: String ="Hello" fun dispMsg(message: String) { println(message) } } From any other class, just invoke the variable and functions in this way: CommonUtils.anyname CommonUtils.dispMsg("like static call")

When you want the current date and time, you can do this with the Javascript function Date, but will return the following format which isn't always useful: Wed Jun 07 2017 13:26:15 GMT+0200 (Romance (zomertijd)). Copy the following code into app/helpers/helpers.js, and simply call getCurrentDateAnd...

First, you need to open your SQLite database, which can be done as follows: SQLiteDatabase myDataBase; String mPath = dbhelper.DATABASE_PATH + dbhelper.DATABASE_NAME; myDataBase = SQLiteDatabase.openDatabase(mPath, null, SQLiteDatabase.OPEN_READWRITE); After opening the database, you can easi...

On the official website of DataTable is an example of how a server-side process with PHP and MySQL can look. This example is deprecated and can no longer be used with PHP 7 (the function "mysql_pconnect" and the associated functions are deprecated, see this post). So this function gives y...

SWITCH and COND offer a special form of conditional program flow. Unlike IF and CASE, they respresent different values based on an expression rather than executing statements. That's why they count as functional. COND Whenever multiple conditions have to be considered, COND can do the job. The syn...

Open the customization project that you want to publish with this method. Open the publish menu at the top and select the "Publish with Cleanup" option. *Please take note that all customization project that are selected on the customization screen will be republish even if you are ...