10 recommended articles about packing

Content introduction • Overview • What happens behind the scenes when you declare a variable? • Heap and stack • Value types and reference types • Which are value types and which are reference types? • Boxing and unboxing • Performance issues of boxing and unboxing 1. Overview This article will explain six important concepts: heap, stack, value type, reference type, boxing and unboxing. This article will first start by explaining the changes that occur within the system when you define a variable, and then shift the focus to the storage duo: the heap and the stack. Later, we will explore value types and reference types and explain the important basics about these two types. This article will use a simple code to show the performance impact caused by the boxing and unboxing process. Please read it carefully. 2. What happens behind the scenes when you declare a variable? When you define a variable in a .NET application, some block of memory is allocated for it in RAM. This memory contains three things: the name of the variable, the data type of the variable, and the value of the variable. The above is a brief explanation of what happens in memory, but exactly what type of memory your variables are allocated to depends on the data type. There are two types of allocable memory in .NET: stack and heap. In the next few parts

1. A brief discussion on boxing and unboxing core architecture design

Introduction: Introduction • Overview • What happens behind the scenes when you declare a variable? • Heap and stack • Value types and reference types • Which are value types and which are reference types? • Boxing and unboxing • Performance issues of boxing and unboxing 1. Overview This article will explain six important concepts: heap, stack, value type, reference type, boxing and unboxing. This article will first start by explaining the changes that occur within the system when you define a variable, and then shift the focus to the storage duo: the heap and the stack. Later, we will explore value types and reference types and explain the important basics about these two types. This...

2. In-depth understanding of Java native types and wrapper types

Introduction: This article provides an in-depth analysis of Java native types and wrapper types, mainly covering the following four aspects: the basics of native types and wrapper types, literal value concepts and types, and the automatic use of basic types. Casting and casting and automatic boxing and unboxing mechanisms.

3. C# Performance Optimization Best Practices

##Introduction: 1. Use generics to avoid boxing and unboxing operations. The boxing operation will cause GC pressure; if it occurs in a collection, it should be avoided by using a generic collection. For collections of value types, use List instead of ArrayList, and use Dictionary instead of Hashtable. ArrayList h=new ArrayList(); //It is not recommended h.Add(1);List h = new List(); //It is not recommended

##4.

.NET Six important concepts in: stack, heap, value types, reference types, boxing and unboxing

Introduction: This article will explain six important concepts: heap, stack, value type, reference type, boxing and unboxing. This article will start by explaining what happens inside the system when you define a variable, and then shift the focus to the storage duo: the heap and the stack. Later, we will explore value types and reference types and explain the important basics about these two types.

5.

C# Basic knowledge of basic knowledge (19) Boxing and unboxing of value types (2)

Introduction: If the code will cause repeated boxing by the compiler, you can change it to manual boxing. This will make the code execute faster. See the following code:

6. C# Basic knowledge of basic knowledge (18) Boxing and unboxing of value types (1)

Introduction: It is actually very interesting to understand boxing and unboxing carefully. First, let’s look at why boxing and unboxing occur?

7. C# Basic knowledge of basic knowledge (17) ILiest interface - generics

Introduction: Inserting a value type into ArrayList will trigger a boxing operation, and removing a value type requires unboxing, as follows

##8 . Generics in C# Programming

##Introduction: The most criticized version of .Net 1.1 One drawback is that there is no support for generics. By using generics, we can greatly improve the reusability of code, and at the same time, we can also obtain strong type support, avoid implicit boxing and unboxing, and improve application performance to a certain extent. This article will systematically discuss generics for everyone. Let’s start with understanding generics.

9.

Learn C# boxing and unboxing easily

##Introduction: Easily learn the packaging and unboxing of C#. In the previous article, I briefly mentioned the easy learning of C# packaging and unboxing. This article will give you a more detailed introduction to the easy learning of C# packaging. and unboxing, interested friends can refer to

10.

C# Detailed explanation of the principles of packing and unboxing

#Introduction: This article mainly introduces the principles of C# boxing and unboxing through illustrations. The content is very simple. Interested friends can refer to it

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