Tutorial by Examples: io

For this the best solution is using actions. To add a new action to an actors in Scene2D just call: Action action = Actions.moveTo(x,y,duration); actorObject.addAction(action); Where x and y is the target location and duration is the speed of this movement in seconds(float). If you want to sto...

Represents the definition of a single approval process. Use this object to read the description of an approval process. The definition is read-only. We can not modify the record created in ProcessDefinition Object. But we can describe, query, search and retrieve the approval processes information. ...

Add the following to Web.config (in Views folder), within <appSettings>: <add key="ClientValidationEnabled" value="true"/> <add key="UnobtrusiveJavaScriptEnabled" value="true"/> Add the jqueryval bundle to BundleConfig.cs: bundles.Add(n...

This attribute handles all unhandled exceptions in the code, (this is mostly for Ajax Requests - that deal with JSON - but can be extended) public class ExceptionHandlerAttribute : HandleErrorAttribute { /// <summary> /// Overriden method to handle exception /// </summary...

Ionic Platform: Build, push, deploy, and scale your Ionic apps, the easy way. Title Description: The Ionic Platform is a cloud platform for managing and scaling cross-platform mobile apps. Integrated services enable you and your team to build, deploy, and grow your apps efficiently. Docume...

The Constructor Dependency Injection requires parameters in the constructor to inject dependencies. So you have to pass the values when you create a new object. public class Example { private readonly ILogging _logging; public Example(ILogging logging) { this._logging = l...

> chmod 644 example.txt > ls -l example.txt -rw-r--r-- 1 owner ogroup 57 Jul 3 10:13 example.txt The above command changes the file permissions to allow the file owner to read and write to a file. It also allows users in the owner's group and other users in the system to read the file....

function processGoogleDriveFolders() { var arrayAllFolderNames,continuationToken,folders,foldersFromToken,thisFolder;//Declare variable names arrayAllFolderNames = [];//Create an empty array and assign it to this variable name folders = DriveApp.getFolders();//Get all folders from G...

function processGoogleDriveFiles() { var arrayAllFileNames,continuationToken,files,filesFromToken,fileIterator,thisFile;//Declare variable names arrayAllFileNames = [];//Create an empty array and assign it to this variable name files = DriveApp.getFiles();//Get all files from Google...

show collections or show tables or db.getCollectionNames()

Imports System.Data.OleDb Private WithEvents _connection As OleDbConnection Private _connectionString As String = "myConnectionString" Public ReadOnly Property Connection As OleDbConnection Get If _connection Is Nothing Then _co...

Two useful higher-order functions are the binary application (@@) and reverse-application or "pipe" (|>) operators. Although since 4.01 they're available as primitives, it might still be instructive to define them here: let (|>) x f = f x let (@@) f x = f x Consider the problem ...

The following syntax allows you to specify dependencies in your module.js instead of explicit specification when using the service //lazy_module.js angular.module('lazy', [ 'alreadyLoadedDependency1', 'alreadyLoadedDependency2', ... [ 'path/to/lazily/loaded/dependency.js', 'path/to/l...

What is Minification ? It is the process of removing all unnecessary characters from source code without changing its functionality. Normal Syntax If we use normal angular syntax for writing a controller then after minifiying our files it going to break our functionality. Controller (Before mini...

You need to import System.ComponentModel for using background worker Imports System.ComponentModel Then Declare a private variable Private bgWorker As New BackgroundWorker You need to create two methods for background worker's DoWork and RunWorkerCompleted events and assign them. Private Su...

Firstly, you want to go to firebase dashboard and create a new project using the 'Create New Project' button. You want to create a new project by adding the name of your app for example I put mine as 'Cool app name' then choose your region and press 'Create Project' After creating pr...

You need to decide what your forest structure is going to look like before you install Active Directory for the first time. Are you to have just one domain in your forest, or are you going to have multiple domains in your forest? Active Directory can support multiple sites. Generally sites are spl...

Usually to use the converter, we have to define it as resource in the following way: <converters:SomeConverter x:Key="SomeConverter"/> It is possible to skip this step by defining a converter as MarkupExtension and implementing the method ProvideValue. The following example conve...

After All the setup, To make Hello World App To create Simple Blank App, run below command on terminal : ionic start HelloWorld blank // create new project cd HelloWorld // get into HelloWorld directory open the HelloWorld Project in subline/webstrome IDE : Edit ind...

Make sure to have mongodb running first! mongod --dbpath data/ package.json "dependencies": { "mongoose": "^4.5.5", } server.js (ECMA 6) import mongoose from 'mongoose'; mongoose.connect('mongodb://localhost:27017/stackoverflow-example'); const db = mon...