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import SpriteKit import UIKit class GameRoomTableView: UITableView,UITableViewDelegate,UITableViewDataSource { var items: [String] = ["Player1", "Player2", "Player3"] override init(frame: CGRect, style: UITableViewStyle) { super.init(frame: frame, s...

dev.office.com/sharepoint is a great place to get started with the SharePoint Framework. The SharePoint Framework is a modern, client side approach to SharePoint Development initially targeted at SharePoint Online in Office 365. Web parts created with the SharePoint Framework are a new type of web ...

Using the Flyable example as a starting point, we can add a second interface, Swimmable, with the following code: Sub Swim() ' No code End Sub The Duck object can Implement both flying and swimming: Implements Flyable Implements Swimmable Public Sub Flyable_Fly() Debug.Print &quo...

Callback functions in JavaScript Callback functions are common in JavaScript. Callback functions are possible in JavaScript because functions are first-class citizens. Synchronous callbacks. Callback functions can be synchronous or asynchronous. Since Asynchronous callback functions may be more c...

Search Stack Overflow for duplicate questions. There common class of problems which have been already extensively documented. Read How do I ask a good question?. Read What topics can I ask about here? Apache Spark Community resources

A common requirement for a Java application is that can be deployed by copying a single file. For simple applications that depend only on the standard Java SE class libraries, this requirement is satisfied by creating a JAR file containing all of the (compiled) application classes. Things are not ...

package main import ( "encoding/gob" "os" ) type User struct { Username string Password string } func main() { user := User{ "zola", "supersecretpassword", } file, _ := os.Create("user.go...

package main import ( "encoding/gob" "fmt" "os" ) type User struct { Username string Password string } type Admin struct { Username string Password string IsAdmin bool } type Deleter interface { Delete() } ...

package main import ( "encoding/gob" "fmt" "log" "os" ) type User struct { Username string Password string } type Admin struct { Username string Password string IsAdmin bool } type Deleter interface ...

var providerName = "System.Data.SqlClient"; //Oracle.ManagedDataAccess.Client, IBM.Data.DB2 var connectionString = "{your-connection-string}"; //you will probably get the above two values in the ConnectionStringSettings object from .config file var factory = DbProviderFac...

Assume that I have a file named in.txt: $ cat in.txt a b a c a d I only want to replace the a\nc with deleted, but not a\nb or a\nd. $ sed -e ':loop # create a branch/label named `loop` $!{ N # append the next line of input into the pattern space /\n$/!b...

class Person { String name; public Person(String name) { this.name = name; } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; Person person = (Person) ...

class Program { static void Main(string[] args) { string serverName = "INTACT-ETL"; string databaseName = "SOMEDB"; string collectionName = "TestCol"; //Build Connection string ...

Complete the Installation and setup part to connect your app to Firebase. This will create the project in Firebase. Add the dependency for Firebase Cloud Messaging to your module-level build.gradle file: dependencies { compile 'com.google.firebase:firebase-messaging:10.2.1' } ...

The basic use of fit is best explained by a simple example: f(x) = a + b*x + c*x**2 fit [-234:320][0:200] f(x) ’measured.dat’ using 1:2 skip 4 via a,b,c plot ’measured.dat’ u 1:2, f(x) Ranges may be specified to filter the data used in fitting. Out-of-range data points are ignored. (T. W...

Callback hell (also a pyramid of doom or boomerang effect) arises when you nest too many callback functions inside a callback function. Here is an example to read a file (in ES6). const fs = require('fs'); let filename = `${__dirname}/myfile.txt`; fs.exists(filename, exists => { if (exi...

The useGravity property of a RigidBody controls whether gravity affects it or not. If set to false the RigidBody will behave as if in outer space (without a constant force being applied to it in some direction). GetComponent<RigidBody>().useGravity = false; It is very useful in the situati...

First, Go to Tools > NuGet Package Manager > Package Manager Console. Enter this Command "Install-Package Plugin.Facebook" in Package Manger Console. Now all the file is automatically created. Video : Login with Facebook in Xamarin Forms Other Authentication by using Pl...

When using the Oozie Proxy job submission API for submitting the Oozie Hive, Pig, and Sqoop actions. To pass any configuration to the action, is required to be in below format. For Hive action: oozie.hive.options.size : The number of options you'll be passing to Hive action. oozie.hive.options....

Before we use the IncludeFile method, we need to : Declare std_internal_LibFiles globally Initialize it with a new dictionary Dim std_internal_LibFiles Set std_internal_LibFiles = CreateObject("Scripting.Dictionary")