What’s sad is I had accidentally come awefully close to this before because I used it in an elaboration of theold “Java type safe enum pattern”wherein I had not only a collection of unique values, but each value had to have some custom logic. The result was that each enum was an ...
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In this article, we will learn about nested collections in Java and how we can transform them into flat collections using different approaches. 1. What is Flattening? In programming, flatting aListmeans merging several nested lists to create a single list. The flattened list consists of all the...
In a gateway scenario, an IoT Edge device can be both a gateway and a downstream device. Multiple IoT Edge gateways can be layered to create a hierarchy of devices. The downstream (child) devices can authenticate and send or receive messages through their gateway (parent) device....
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Use using <namespace> to Include a Class Into Another Class in C# A namespace in C# is a logically arranged class, struct, interface, enum, or delegate. Namespaces in C# can be nested, meaning you can define a class and include it in another class. A class in a specific namespace an...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
It is a good idea to indent the code so it is easy to see the hierarchical structure of the groups. Give each component a new line, add one level of indent for each new group in the hierarchy. A good source editor will help you with pairing the parenthesis to close thecreateXXXGroup...
[WPF] How to access a code behind property of ResourceDictionary in another XAML file? [WPF] How to clone a style? [WPF] How to create Binding in resources? [WPF] How to restrict the popup from closing while click on a Windows Forms element? [WPF] How to use binding by ElementName ...
Choice 1: make a public member variable in a class Choice 2: return the value instead of pass by reference Choice 3: make it a class or static variable Choice 4: Create a single element array of type int and pass that