the first "hello world" program i wrote, never implemented the serializable interface. still, i could save/ persist the class file on my harddisk,or across the network (which is what is serialization supposed to do). how was that possible ? what difference would it have made if it impleme...
It's found under C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE. For ease of use, I recommend adding that location to the system's Path variable. WcfSvcHost is a simple command-line utility, accepting two parameters: the file path to a .NET assembly containing the service class ...
Visual Studio 2008 ships with a ready-made, general-purpose service host called WcfSvcHost.exe. It's found under C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE. For ease of use, I recommend adding that location to the system's Path variable. WcfSvcHost is a simple ...
Sample code is included that demonstrates how to use dependency injection to provide different interface implementations for the Blazor Hybrid app and the Blazor Web App.To get started, install the .NET 9 SDK and install the .NET MAUI workload, which contains the template:....
For an entity bean with container-managed persistence, use this method to initialize container-managed persistent fields. The return type of all ejbCreate methods is the type of the bean's primary key. Optionally, you can initialize the bean with a unique primary key and return it. If you ...
: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed !> in c# . Check is object null - What are the options? .Net 4 FileLoadException permissions problem With windows service .NET code to extract data from...
SQL is the standard programming language for storing and processing information in arelational database. Typical SQL commands include BEGIN TRANSACTION, COMMIT and ROLLBACK. Java Transaction API (JTA) JTA is the standardapplication programming interface (API)for enterprise applications, allowing transaction...
vallength:Int=nullableString.whatIfMap( whatIf={ it.length }, whatIfNot={ log("$it, nullableString is null.")-1} ) You can use a default value instead of thewhatIfNotand it can be omitted. vallength=nullableString.whatIfMap( default=-1) { log("$it, length can not over than ...
The class should implement the Serializable interface. Here is an example of a Java Bean: import java.io.Serializable; public class Person implements Serializable { private static final long serialVersionUID = 1L; private String name; private int age; public Person() { // no-arg constructor }...
What's new in .NET 8 Preview 6 This issue is for teams to highlight work for the community that will release in .NET 8 Preview 6 To add content, use a new conversation entry. The entry should include the team name and feature title as th...