The following code example describes Comparing Rows of Two Tables with ADO.NET. Basically, in this example, I will explain how to use DataRowComparer for comparing the rows. Creating the Database The following two tables will be their in the database. While the table Candidates represents all the candidates who want to apply for the membership. Further, the Members table represents […]
This article includes Examples of Array Functions in PHP. Basically, here I describe the usage of array_chunk(), and array_column() functions. The array_chunck() Function in PHP In order to split an array into chunks we can use the array_chunk() method. The function takes three parameters. While, the first one is the array that we need to split and the second one […]
The following article shows Basic Programs in PHP. Examples on Expressions, Decision Making, and Loops Read and Display a String Decision Making Example Output even number Using Nested-if Statement Output 43 is smallest! While Loop Example – Displaying Table of a Number Output Using switch..case Statement in PHP Output Division = 197.68888888889 Creating Arrays in PHP Output Arrays in PHP2612203042567290110 […]
Human Activity Monitoring Using AIoT is one of the current topics of research. In fact, wearable sensors can collect data that we can use to monitor human activities. Besides, the use of Artificial Intelligence (AI) and Machine Learning (ML) techniques help us in detecting what activity a person is performing. What is AIoT? Basically, a combination of AI techniques and […]
This article demonstrates a Database Record Navigation Example Using ADO.NET. The following example uses VB.NET. While the C# code is available here. Basically, .NET Framework provides the ADO.NET library that comprises classes and methods for connecting the application with a database and performing various operations on it. Creating Database in SQL Server At first, start Visual Studio and create a […]
In this article on Understanding Enterprise Java Beans, I will explain the concept of Enterprise Java Beans and their role in building a Java Enterprise application. Basically, an Java Enterprise application that makes use of Java EE technology happens to be a multi-tier application. Further, the enterprise-level applications must be scalable and robust. Often these applications consist of several tiers […]
This article demonstrates some Examples of Dialog Controls in VB.NET. As can be seen, the example given below shows the usage of ColorDialog, FontDialog, and SaveFileDialog. Changing the BackColor and ForeColor of the text using ColorDialog In order to use the ColorDialog control, create an object of it and call the ShowDialog() method. For example, Dim cd As New ColorDialog […]
The following Java Servlet Practice Questions contain the programming problems in Java Servlet Technology. Basically, servlets are Java programs. Further, servlets execute on Java-enabled web servers. For example, we can use the Apache Tomcat server. In fact, servlet technology provides us with a way to create dynamic web applications. Actually, Servlet technology consists of an API containing many classes and […]
The following JSP Practice Exercise contains beginner’s lever programs on Java Server Pages (JSP). Basically, JSP is a technology that we can use to create dynamic web applications. Furthermore, JSP is built over servlet technology. So, it provides us the additional capability such as JSP Standard Tag Library (JSTL). For the purpose of creating the following applications, you can use […]
This article discusses an Example of Label and Textbox Control in ASP.NET. Basically, Label and textBox are two basic Web Form controls that we use quite frequently in a web application. While the Label control displays static text, the TextBox control allows us to enter the data. In particular, each web control possesses some properties, and methods. Also, a web […]