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In MVC, the ViewBag is a dynamic object that allows you to share data between the controller and the view. It is a useful feature when you want to pass data from the controller to the view. To clear the ViewBag data in MVC, you can simply set it to null or assign a new … Read more

How to Clear Output in MySQL Workbench To clear the output in MySQL Workbench, you can use the “Clear Results” button or the keyboard shortcut. Using the “Clear Results” Button: Open MySQL Workbench. Execute your SQL query by clicking the “Execute” button or pressing the F5 key. Once the query is executed, you will see … Read more

Clearing the Console in Java Eclipse In Java Eclipse, you can clear the console using the following steps: Open your Java Eclipse IDE. Navigate to the “Console” view. You can find it by clicking on “Window” in the top menu, then selecting “Show View” and “Console”. By default, the console displays various tabs like “Console”, … Read more

To check the Java version in a Kubernetes pod, you can SSH into the pod and run the following command: kubectl exec -it <pod-name> — java -version Here, replace <pod-name> with the actual name of the pod you want to check. This command executes the java -version command inside the given pod and shows the … Read more

How to Check Datatable Column Value is Null or Empty in C# LINQ In C#, you can use LINQ to check if a datatable column value is null or empty. Here’s an example: using System; using System.Data; using System.Linq; class Program { static void Main(string[] args) { DataTable dt = new DataTable(); dt.Columns.Add(“Name”, typeof(string)); dt.Columns.Add(“Age”, … Read more

To check all properties of an object in C# whether they are null or empty, you can use reflection to iterate through each property and check its value. Here’s an example of how you can do it: using System; using System.Reflection; public class MyClass { public string Name { get; set; } public int Age … Read more

How to Change the Size of AlertDialog in Flutter In Flutter, the AlertDialog widget provides a simple way to display a popup dialog box. By default, the size of the AlertDialog is determined by its content. However, you can change the size of the dialog by wrapping it in a custom dialog shape and adjusting … Read more

How to Change TextFormField Color in Flutter To change the color of a TextFormField in Flutter, you can make use of the decoration property of the TextFormField widget. The decoration property allows you to modify the visual appearance of the input field, including the color. Example Let’s say you have a TextFormField that you want … Read more

To change the position of a Snackbar in Flutter, you can use the ScaffoldMessenger widget along with the ScaffoldFeatureController’s setPosition function. Below is an example of how you can accomplish this: import ‘package:flutter/material.dart’; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar( title: … Read more

How to Change Namespace in C# Visual Studio Changing the namespace in C# Visual Studio is a relatively simple task. Here are the steps to do it: Open your C# project in Visual Studio. Navigate to the file(s) or class(es) for which you want to change the namespace. In the code file(s), find the existing … Read more