Tutorial by Examples: 2

Installing ANTLR in Visual Studio 2015 (using Nuget)

Open Visual Studio 2015, navigate to Tools → Extensions → Online and search for Antlr. Download the extension ANTLR Language Support (Created by Sam Harwell) and restart Visual Studio. Create new Console Application Project. Right click on the Solution → Manage Nuget Packages for Solution → Brows...

ANTLR • Introduction to ANTLR v4

Phaser environment setup (Asp.Net MVC5 - Typescript - Visual Studio 2015)

Create a new ASP.Net Project: Select the empty template: Add two new folders: App and Scripts in the root folder: Add npm configuration file in the root folder: { "version": "1.0.0", "name": "phaser.js.environment.setup", "priva...

phaser-framework • Working with TypeScript

2. Arrays - Dynamic

Dim cars() Redim cars(0) 'Give it 1 entry Dim tmp tmp = "Ford" 'ubound(arrayvariable) is the count of array size. 'in this case, it would be 1, since there is 1 entry. cars(ubound(cars)) = tmp 'cars(0) Redim preserve cars(ubound(cars)+1)

vbscript • Arrays and Loops

How to perform CRUD operations using SharePoint 2010 REST Interface

Create In order to perform a Create operation via REST, you must perform the following actions: Create an HTTP request using the POST verb. Use the service URL of the list to which you want to add an entity as the target for the POST. Set the content type to application/json. Serialize the JSON...

sharepoint • REST Services

2. String Manipulation Basics

'Base string Dim exStr : exStr = " <Head>data</Head> " 'Left Dim res: res = Left(exStr,6) 'res now equals " <Head" 'Right Dim res: res = Right(exStr,6) 'res now equals "Head> " 'Mid Dim res: res = Mid(exStr,8,4) 'res now equals "data&quot...

vbscript • Strings

Using PS2

PS2 is displayed when a command extends to more than one line and bash awaits more keystrokes. It is displayed too when a compound command like while...do..done and alike is entered. export PS2="would you please complete this command?\n" # now enter a command extending to at least two l...

Bash • Handling the system prompt

Two dimensional (2D) arrays

Display a two dimensional (2D) array on the axes. import numpy as np from matplotlib.pyplot import imshow, show, colorbar image = np.random.rand(4,4) imshow(image) colorbar() show()

matplotlib • Getting started with matplotlib

Angular 2 Forms ( Reactive Forms ) with registration form and confirm password validation

app.module.ts Add these into your app.module.ts file to use reactive forms import { NgModule } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { FormsModule, ReactiveFormsModule } from '@angular/forms'; import { AppComponent } from './app.comp...

Angular 2 • Angular 2 Forms Update

First time setup with blink LED example using SW4STM32 and HAL library

(Note: There are many IDE, toolchain and library which are ready-to-use with STM32. The following setup requires minimal effort to get it work, but it is only one of the many. Feel free to explore others, it is not the purpose of this example to force anyone to use the tools that will be used here.)...

stm32 • Getting started with stm32

2. Enable service broker on database

ALTER DATABASE [MyDatabase] SET ENABLE_BROKER WITH ROLLBACK IMMEDIATE;

Microsoft SQL Server • Service broker

Install Magento 2 on Ubuntu 16.04

NOTES: We are going to install Magento 2 on fresh Ubuntu Server 16.04 LTS with PHP 7.0, MySQL 5.6 and Apache 2.4. 1. Setup Requirements Apache 2.2 or 2.4 with mod_rewrite module (or) Nginx >= 1.8. PHP 5.5 or later version. PHP 7.0 also supported. Required PHP-Modules – PDO/MySQL, mbstring, ...

magento2 • Getting started with magento2

Executing x86 assembly in Visual Studio 2015

Step 1: Create an empty project via File -> New Project. Step 2: Right click the project solution and select Build Dependencies->Build Customizations. Step 3: Check the checkbox ".masm". Step 4: Press the button "ok". Step 5: Create your assembly file and type in th...

Assembly Language • Getting started with Assembly Language

2 static class variable example - count how many time method is being invoked

here countInstance is a static class variable class StaticTest{ static countInstance : number= 0; constructor(){ StaticTest.countInstance++; } } new StaticTest(); new StaticTest(); console.log(StaticTest.countInstance);

TypeScript • Typescript basic examples

Working with local databases using xamarin.forms in visual studio 2015

SQlite example Step by step Explanation The steps below demonstrate how to include this component in a Xamarin.Forms Shared Project: to add packages in (pcl,Andriod,Windows,Ios) Add References Click on Manage Nuget packages ->click on Browse to install SQLite.Net.Core-PCL , SQLite Net Ext...

Xamarin.Forms • Working with local databases

SW4STM32: System Workbench for STM32

Introduction System Workbench for STM32 is a free IDE on Windows, Linux and OS X. Description from ST Microelectronics: The System Workbench toolchain, called SW4STM32, is a free multi-OS software development environment based on Eclipse, which supports the full range of STM32 microcontrollers...

stm32 • Integrated development environments (IDEs)

Hello, World 2.0 Client Script

Create the source file for your new Client Script Create a new JavaScript file using your favorite editor or IDE Add the following source code to your file (original source here) define([], function () { /** * A simple "Hello, World!" example of a Client Script. U...

netsuite • Getting started with netsuite

How to override default actions of rest api Yii2

As an example you want to disable pagination in your default index action and get all results in index. How can you do that? It's simple. You should override the index action in your controller like this: public function actions() { $actions = parent::actions(); unset($actions['index'])...

yii2 • Restful API

Checking if a number is a power of 2

If an integer x is a power of 2, only one bit is set, whereas x-1 has all bits set after that. For example: 4 is 100 and 3 is 011 as binary number, which satisfies the aforementioned condition. Zero is not a power of 2 and has to be checked explicitly. boolean isPowerOfTwo(int x) { return (x ...

Java Language • Bit Manipulation

use Workers in angular2 service

/app/services/greeting.service.ts : import { Injectable } from '@angular/core'; import {greetingTypes,request,response} from './greeting.interface' @Injectable() export class Greeting{ private worker; constructor(){ this.worker = new Worker('../workers /gr...

nativescript • Multithreading Model

Launching an EC2 Instance with the AWS Management concole

In this example, we will launch a basic EC2 Instance with Amazon Linux in the quickest manner possible via the AWS Management Console. Amazon frequently improves the user experience of the AWM Management console, so you might experience some changes to the screens below. Important: launching an in...

amazon-ec2 • Getting started with amazon-ec2