aditya Pachauri on LinkedIn: Mastering Boxing and Unboxing Techniques in .NET Boxing and unboxing are… (2024)

📦 Boxing and Unboxing in C#Boxing: In C#, it's the process of converting a value type to a reference type, typically to store it in an object. While this can be convenient, it comes with a performance cost as the value type gets wrapped in an object, leading to potential overhead.Unboxing: On the flip side, unboxing is the reverse process. It involves extracting the value type from the object, converting it back to its original form. Like boxing, unboxing also incurs performance overhead due to the type conversion.Why does this matter? 🤔 Understanding these operations is crucial for optimizing your code, especially in performance-sensitive applications. Proper usage can enhance efficiency, while misuse may lead to unintended consequences.💡 Tips & Best Practices:Minimize Boxing/Unboxing: Be mindful of where and how these operations occur, especially in loops or performance-critical sections.Use Generic Collections: Leverage generic collections (e.g., List<T>) to avoid unnecessary boxing when working with value types.Value Types vs. Reference Types: Know when to use each and strike the right balance for your application's requirements.#CSharp #Dotnet #Programming #CodeOptimization

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🥊 𝗕𝗼𝘅𝗶𝗻𝗴 𝘃𝘀. 𝗨𝗻𝗯𝗼𝘅𝗶𝗻𝗴 𝗶𝗻 𝗖# 📦Let's talk about a fundamental concept in C# that can significantly impact performance and memory usage: boxing and unboxing.🔹 𝗕𝗼𝘅𝗶𝗻𝗴: This occurs when a value type (like int, float, double) is converted to an object reference type (like System.Object). This is typically done when a value type is assigned to a variable of type object or when passed as a parameter to a method that accepts object.🔹 𝗨𝗻𝗯𝗼𝘅𝗶𝗻𝗴: This is the reverse process, where an object reference type is converted back to a value type. This happens when retrieving the value stored in an object reference type variable of a value type.Why does it matter?⚡ 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Boxing and unboxing can incur performance overhead because they involve copying the value from the stack to the heap (boxing) or vice versa (unboxing). This can impact the speed of your application, especially in performance-critical scenarios.🧠 𝗠𝗲𝗺𝗼𝗿𝘆 𝗨𝘀𝗮𝗴𝗲: Boxing creates a new object on the heap, which consumes memory. If done excessively, it can lead to increased memory usage and potentially degrade the performance of your application.🛠 𝗔𝘃𝗼𝗶𝗱𝗶𝗻𝗴 𝗕𝗼𝘅𝗶𝗻𝗴 𝗮𝗻𝗱 𝗨𝗻𝗯𝗼𝘅𝗶𝗻𝗴: To minimize boxing and unboxing, prefer using 𝗴𝗲𝗻𝗲𝗿𝗶𝗰𝘀 (𝗟𝗶𝘀𝘁<𝗧>, 𝗗𝗶𝗰𝘁𝗶𝗼𝗻𝗮𝗿𝘆<𝗧𝗞𝗲𝘆, 𝗧𝗩𝗮𝗹𝘂𝗲>, 𝗲𝘁𝗰.) instead of non-generic collections, and use the appropriate value types directly where possible.By understanding boxing and unboxing in C#, you can write more efficient and performant code. Keep these concepts in mind, especially when dealing with large datasets or performance-sensitive applications.#CSharp #PerformanceOptimization #ProgrammingTips #DotNetDevelopment #balakrishnanthirumoorthy

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'Boxing' and 'Unboxing' in C#:Boxing and unboxing are operations in C# used to convert between value types and reference types.Boxing:Boxing is the process of converting a value type instance to an object reference.When you box a value type, a new object is allocated on the heap to hold the value, and the value is copied into that object.The newly created object is of type System.Object or the corresponding base type (System.ValueType).Boxing allows value types to be treated as objects, enabling them to be stored in collections like ArrayList, Hashtable, etc., which require objects.Example of boxing:int i = 42; // Value typeobject obj = i; // Boxing: i is boxed to objUnboxing:Unboxing is the process of converting an object reference back to a value type.When you unbox an object, the runtime checks if the object is of the correct type and extracts the value from it.Unboxing requires an explicit cast to convert the object reference back to the original value type.Example of unboxing:csharpobject obj = 42; // Object referenceint i = (int)obj; // Unboxing: obj is unboxed to iIt's important to note that boxing and unboxing operations involve performance overhead because they require memory allocation and type checks. Therefore, they should be used judiciously, especially in performance-critical code. In scenarios where frequent boxing and unboxing occur, it's often better to use generics (List<T>, Dictionary<TKey, TValue>, etc.) instead of non-generic collections to avoid these operations.#developercommunity #developer#csharp #specflow #nunit #mstest#dotnet #dotnetcore #testing #automationtesting #sdet #testarchitect #fullstackqa#softwaretesting #qa

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• A Boxing Bag and a Trello Board • Boxing for me brings out the creative juices, while I am working out, ideas pop up and I have to write them down or else they ‘fly’ away again hence the Trello Board app. Do you also have ideas flying in, while working out?#daretoask #inputforideas #SHAConsultancy

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If you want a great tennis serve. Learn to throw the ball a 1000 times. So the ball is always in the same place when you hit it. The setup defines the execution. The more you practice, the faster the setup. Spend time developing the skills for great setups and amaze people with “agile” execution. We spend too much time focused on the end result which is only possible from what we did in the beginning.

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Rugby scrum and fly-halves, don’t neglect these 4 areas:1. Aerobic Conditioning: You need a relentless engine to be an effective half-back. Accumulate hours in the aerobic zone (~120-150 bpm for 30-90 minutes per session).2. Hip Health: High volumes of kicking can destroy half-backships (Build robust hips through Copenhagen’s, hip flexor knee drives, and lateral lunges).3. Acceleration: You want to be a running threat yourself. Develop acceleration off the mark through short acceleration training (Aim for 120-240m volume per session, in reps of 5-40m, with full rest periods)4. Agility: Create your own space(Practice 1 v 1’s at the end of training)

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Being a developer is hard these days because you have to be good at a bunch of skills:Expertise with your programming languageExpertise concerning server-side state managementExpertise concerning app state managementExpertise concerning local state managementExpertise concerning naming variablesExpertise concerning S.O.L.I.D. principlesExpertise concerning DatabasesExpertise concerning the cloudExpertise with a frameworkAnd more...It reminds me of a mixed martial artist (or mma for short). They need to be good with boxing, kick boxing, wrestling, jiu jitsu, and the like. Not to mention, they have to have cardio for days, with strength to match. And they have to know how to put everything together in a well managed system.✌🏾

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Understanding Boxing and Unboxing in C#Introduction:In the world of C# programming, the concepts of boxing and unboxing play a crucial role in managing the manipulation of value types and reference types. These operations are fundamental to the language's memory management and are important to grasp for writing efficient and error-free code. In this article, we'll delve into what boxing and unboxing are, why they are necessary, and how to use them effectively in C#.### Boxing:Boxing is the process of converting a value type to a reference type. In C#, value types are stored on the stack, and reference types are stored on the heap. Boxing allows us to treat a value type as an object. This is useful when dealing with scenarios that require treating value types as objects, such as when working with collections that store elements of type `object`.Here's a simple example of boxing:```csharpint intValue = 42;object boxedValue = intValue; // Boxing occurs here```In this example, `intValue` is a value type, and by assigning it to `boxedValue`, the boxing process takes place, converting the value type `int` to a reference type `object`.### Unboxing:Unboxing, on the other hand, is the process of converting a reference type to a value type. This is necessary when retrieving a value stored as an object and converting it back to its original value type.```csharpint unboxedValue = (int)boxedValue; // Unboxing occurs here```In this example, `boxedValue` (which was previously boxed as an `object`) is unboxed and assigned to `unboxedValue`. The `(int)` syntax is used to perform the unboxing operation.### Why Boxing and Unboxing?While boxing and unboxing provide flexibility in handling mixed types in scenarios like collections, it comes with a cost. These operations can impact performance as they involve memory allocation and conversion overhead.It's essential to be mindful of these operations, especially in performance-critical applications. Minimizing unnecessary boxing and unboxing can contribute to more efficient code execution.### Best Practices:1. **Use Generics:** Whenever possible, use generics to avoid the need for boxing and unboxing. Generics allow you to create type-safe collections without resorting to storing elements as `object`.2. **Know Your Types:** Understand the types you are working with and choose the appropriate approach. If you need to store a mixture of value types and reference types in a collection, boxing may be necessary, but try to keep it to a minimum.3. **Consider Performance Impact:** Be conscious of the potential performance impact of boxing and unboxing, especially in loops or high-frequency operations. Profile your code and identify areas where optimization is needed.#CSharp #Boxing #unboxing#dotnetdeveloper #backenddeveloper

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Streamline your Sports Academy with #SKonnectAMS SKonnect.io Check out our latest Blog to get a few insights about SKonnect AMS.#sportskingdom #skonnect #academymanagement #academymanagementsoftware #software #sportsacademy #sportsbusiness #sportskingdom #allaboutsports #crickingdom #singapore #japan #india

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Here's our video cheat sheet for getting your QR code up & running.#qrcode