5/27/2023 0 Comments Kotlin do if not null![]() Yeah, this method can be used for checking the null values. ![]() Following is the code that is in your mind: The very common and mostly used method of checking the nullability is by using if-else :) Yes, you guess it right. If it is null then you should show some relevant error message and if it is not null then you can do the operation that you want to perform on that property. So, it becomes necessary to check if the property that you or any other developer is going to use is null or not. Var name: String? = "MindOrks" //no error Sign to the type of the variable as shown below: Var name: String = null //compilation error Name = null //compilation error // other way We can’t use the following syntax in Kotlin: ![]() ![]() If you are doing so then you will get compile-time error. So, in Kotlin, a normal property can’t hold a null value. If you are familiar with Java, then must have encountered withĪnd to remove this or in other words, we can say that to safely deal with this NullPointerException, the developers of Kotlin introduced Null safety. Null safety is one of the best features of Kotlin. ![]()
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5/27/2023 0 Comments Autodesk fusion 360 student![]() ![]() Fusion 360 functions entirely on the cloud, so it does not require any type of hardware to run tests.įusion 360 has many applications. This is the backbone of CAD and CAM software. This feature uses the additive manufacturing component of the program. With Fusion 360, you can design parts of your project to be created via a 3D printer. The software can be used to build a printed circuit board (PCB), which you can use to bridge electric and mechanical engineering projects. Aside from mechanical engineering, Fusion 360 also has applications for electronics. This extension allows for a more efficient machine design, which will give you the best results during production. You can start by sketching, then slowly move up to mesh modeling or freeform modeling. The complete set of modeling and design tools allows you to complete all different stages of design. The software also has a lot more uses in product testing and manufacturing. Because it is a complete modeling tool, you do not have to stress about the accuracy of your project. ![]() What Is Fusion 360 Used For?įusion 360 is primarily used for industrial 3D design and modeling. Unlike programs that try to diversify into other disciplines, this one is centered exclusively on mechanical engineering and design. If you are looking for a program focused on industrial production, then Fusion 360 is the answer. Whereas AutoCAD is strictly geometric, Fusion 360 allows freeform designing. When compared to the popular computer-generated design program AutoCAD, Fusion 360 has an advantage because it is used purely for 3D CAD/computer-aided manufacturing (CAM). Aside from modeling, it can also be used in mechanical design and manufacturing. It is a computer-aided design (CAD) tool used for 3D modeling. What Is Fusion 360?įusion 360 software is starting to create a buzz among mechanical engineering students and educators. Learning to use design software like Autodesk Fusion 360 will help you get started. ![]()
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