Tutorial by Examples

Detailed instructions on getting shopify set up or installed.

You can close a notification by using the .close() method. let notification = new Notification(title, options); // do some work, then close the notification notification.close() You can utilize the setTimeout function to auto-close the notification sometime in the future. let notification = n...

The Notification API specifications support 2 events that can be fired by a Notification. The click event. This event will run when you click on the notification body (excluding the closing X and the Notifications configuration button). Example: notification.onclick = function(event) { ...

import java.awt.EventQueue; import java.awt.GridLayout; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.awt.event.WindowListener; import java.util.ArrayList; import java.util.List; import javax.swing.JFrame; import javax.swing.JTextArea; import javax.sw...

Create a font extension using the IDE. See the iReport or Jaspersoft Studio documentation for details. The font extension can also be created manually. What are font extensions? Using a textElement you can specify a font (if not specified default font SansSerif is used) <textElement> &...

If you want to have a table organized in column-store format instead of row store, add INDEX cci CLUSTERED COLUMNSTORE in definition of table: DROP TABLE IF EXISTS Product GO CREATE TABLE Product ( ProductID int, Name nvarchar(50) NOT NULL, Color nvarchar(15), Size nvarchar(5)...

CREATE CLUSTERED COLUMNSTORE INDEX enables you to organize a table in column format: DROP TABLE IF EXISTS Product GO CREATE TABLE Product ( Name nvarchar(50) NOT NULL, Color nvarchar(15), Size nvarchar(5) NULL, Price money NOT NULL, Quantity int ) GO CREATE CLUSTERED C...

Declare @ObjectName nVarChar(1000) Set @ObjectName = 'HeadOfficeSQL1.Northwind.dbo.Authors' SELECT PARSENAME(@ObjectName, 4) as Server ,PARSENAME(@ObjectName, 3) as DB ,PARSENAME(@ObjectName, 2) as Owner ,PARSENAME(@ObjectName, 1) as Object Returns: ServerDBHeadofficeSQL1NorthwindOwn...

The NotifyPropertyChangedBaseclass below defines a generic Set method that can be called from any derived type. public class NotifyPropertyChangedBase : INotifyPropertyChanged { protected void RaisePropertyChanged([CallerMemberName] string propertyName = null) => PropertyChanged?.Invo...

Erlang on OpenBSD is currently broken on alpha, sparc and hppa architectures. Method 1 - Pre-built Binary Package OpenBSD let you choose desired version you want to install on your system: ###################################################################### # free-choice: ####################...

Consider the following partial example: import com.example.somelib.*; import com.acme.otherlib.*; public class Test { private Context x = new Context(); // from com.example.somelib ... } Suppose that when when you first developed the code against version 1.0 of somelib and versi...

$ sudo apt-get update $ sudo apt-get install -y build-essential git curl wget $ wget https://storage.googleapis.com/golang/go<versions>.gz You can find the version lists here. # To install go1.7 use $ wget https://storage.googleapis.com/golang/go1.7.linux-amd64.tar.gz # Untar the ...

Detailed instructions on getting teradata set up or installed.

In this iText 5 example, we will create a Hello World example in different languages, using different fonts: public void createPdf(String dest) throws DocumentException, IOException { Document document = new Document(); PdfWriter.getInstance(document, new FileOutputStream(dest)); ...

In this iText 7 example, we will create a Hello World example in different languages, using different fonts: public void createPdf(String dest) throws IOException { PdfDocument pdf = new PdfDocument(new PdfWriter(dest)); try (Document document = new Document(pdf)) { PdfFont fon...

You can setup your client browser to listen in incoming server events using the EventSource object. You will need to supply the constructor a string of the path to the server' API enpoint the will subscribe the client to the server events. Example: var eventSource = new EventSource("api/my-ev...

An event stream to the server can be closed using the EventSource.close() method var eventSource = new EventSource("api/my-events"); // do things ... eventSource.close(); // you will not receive anymore events from this object The .close() method does nothing is the stream is already...

In this iText 5 example, we need to switch between different styles in the same document: The best way to do this in iText 5, is to create a convenience method that creates a Chunk in the style that needs to be used frequently; see the createBgChunk() method: public Chunk createBgChunk(String s,...

In this iText 7 example, we need to switch between different styles in the same document: The best way to achieve this in iText 7, is to create a Style object, and to apply that Style to a Text object: public void createPdf(String dest) throws IOException { PdfDocument pdf = new PdfDocument...

There are many ways to communicate with servers using Unity as the client (some methodologies are better than others depending on your purpose). First, one must determine the need of the server to be able to effectively send operations to and from the server. For this example, we will send a few pie...