Tutorial by Examples: o

As an example we want to set all string properties of a sample class class TestClass { val readOnlyProperty: String get() = "Read only!" var readWriteString = "asd" var readWriteInt = 23 var readWriteBackedStringProperty: String = "" ...

Extra goals enable to add processing to DCG clauses, for example, conditions that the elements of the list must satisfy. The extra goals are observed between curly braces at the end of a DCG clause. % DCG clause requiring an integer int --> [X], {integer(X)}. Usage: ?- phrase(int, [3]). t...

Let's define a grammar enabling us to perform additions, multiplications with the usage of parenthesis. To add more value to this example, we are going to compute the result of the arithmetic expression. Summary of the grammar: expression → times expression → times '+' expression times → elemen...

Step 1 – Install LAMP To start with Laravel, we first need to set up a running LAMP server. If you have already running LAMP stack skip this step else use followings commands to set up lamp on Ubuntu system. Install PHP 5.6 $ sudo apt-get install python-software-properties $ sudo add-apt-reposit...

Suppose we want to know how many users have the same name. Let us create table users as follows: create table users( id int primary key auto_increment, name varchar(8), count int, unique key name(name) ); Now, we just discovered a new user named Joe and would like to take hi...

Suppose we want to know how many users have the same name. Let us create table users as follows: create table users( id serial, name varchar(8) unique, count int ); Now, we just discovered a new user named Joe and would like to take him into account. To achieve that, we need to d...

You can navigate to your desired classes, functions, structures, etc using the top navigation bar here. Simply click on it, a drop-down list will popup. Click on the desired variable you want to edit, and it will automatically bring to that block of code. Alternatively, you can also use the Soluti...

Install Firebase resource in the the AppScript To do that click on Resources and then on Libraries. Firebase has a unique project library key that need to be installed in the AppScript. Click on Libraries The following pop-up appears. Enter the following project key in the textbox. MYeP8ZEE...

1. To write a simple data to test whether connection is working or not. function myFunction(){ var firebaseUrl = "https://example-app.firebaseio.com/"; var secret = "secret-key"; var base = FirebaseApp.getDatabaseByUrl(firebaseUrl, secret); base.setData("test&quo...

Team Foundation Server (TFS) can be installed in two basic infrastructure ways, Single Server Deployment and Multi-Server Deployment. The difference between these two deployments is where the Application Tier (TFS) and the Data Tier (MS SQL) reside. It is considered best practice to install TFS in...

it is very easy to write an angularJS controller with ES6 if your are familiarized with the Object Oriented Programming : class exampleContoller{ constructor(service1,service2,...serviceN){ let ctrl=this; ctrl.service1=service1; ctrl.se...

Master process spawns server and client applications with a single process for each application. Server opens a port and client connects to that port. Then client sends data to server with MPI_Send to verify that the connection is established. master.c #include "mpi.h" int main(int ar...

public void OpenXmppConnection(int port, bool useSsl, string serverJid, string userName, string password) { try { _xmppClientConnection.AutoResolveConnectServer = true; _xmppClientConnection.Port = port; _xmppClien...

public class ConnectionManager { private XmppClientConnection _xmppClientConnection = null; public ConnectionManager() { if (_xmppClientConnection == null) { _xmppClientConnection = new ...

First step of creating a plugin is creating the folder and file which the plugin will load from. Plugins are located in /wp-content/plugins/. The WordPress standard is to create a folder and filename that mirror each other like so: /wp-content/plugins/myplugin/ /wp-content/plugins/myplugin/myplu...

Some projects like GoLang might need to clone other dependent GitLab repositories during build. To get this working you can add a Deploy Key to dependent repositories and put the private key (without password) into the origin repository. Create and check-in a SSH key inside the Git Repository that ...

QTP uses VBScript as its programming language. Therefore a Hello World example can be given in pure VBScript: MsgBox "Hello World!" Executing this script (by pressing F5 or clicking the Play button on the taskbar) will produce a message box with the text "Hello World!" in it...

Detailed instructions on getting spring-data-rest set up or installed.

Creates a graph topology in a distributed manner so that each node defines its neighbors. Each node communicates its rank among neighbors with MPI_Neighbor_allgather. #include <mpi.h> #include <stdio.h> #define nnode 4 int main() { MPI_Init(NULL, NULL); int rank; ...

import static org.junit.Assert.assertThat; import static org.hamcrest.CoreMatchers.is; import java.util.*; import org.junit.*; import org.junit.runner.RunWith; import org.junit.runners.Parameterized; import org.junit.runners.Parameterized.Parameters; @RunWith(Parameterized.class) public cl...