VB.NET

Examples of Dialog Controls in VB.NET

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, …

Java

Java Servlet Practice Questions

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 …

C#

Example of Label and Textbox Control in ASP.NET

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, …

Python

Visualize Regression Models with Seaborn

In this article, I will explain how to Visualize Regression Models with Seaborn. To begin with, let us first understand Regression Models. Regression Models In order to find the relationship between two variables, we create a regression model. Basically, regression analysis or regression modeling is a predictive modeling technique where we have an independent variable …

ASP.NET

Parameter and ParameterCollection in ADO.NET

In this article, I will discuss Parameter and ParameterCollection in ADO.NET. Basically, ADO.NET supports both parameterized as well as non-parameterized queries. While non-parameterized query follows the following syntax, In this case, we use a literal directly in the query. However, a parameterized query uses the parameter name in place of the literal. In fact, a …