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aprabha2626
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aprabha2626
Asked: January 16, 2022In: ,
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What Is C#? Can you explain the significance, uses, pros and cons of the C# or C Sharp?

C LanguageC SharpC#C# DefinitionCons of C#Definitionprogramming languagePros of C#what is c sharpWhat is C#
  1. Best Answer
    Prabhakar Atla

    What is C Sharp or C#? C# or C-Sharp and not C-hash tag, is a popular programming language invented by Microsoft for the first time. It works on .NET programming language and has immense significance for the developers and programmers.  C# has come from the programming language C. Many of its characRead more

    What is C Sharp or C#?

    C# or C-Sharp and not C-hash tag, is a popular programming language invented by Microsoft for the first time. It works on .NET programming language and has immense significance for the developers and programmers. 

    C# has come from the programming language C. Many of its characteristics resemble C++. It was launched for the first time in 2002, but relevant versions were released every year. C# 8 is the latest version of C-sharp launched in 2019. 

    The Utility of C# Programming Language:

    • For developing web-based apps.
    • For creating new mobile apps.
    • The effective management of web services and online interfaces.
    • Playing live video games.
    • For integrating VR/AR into a PC.
    • Managing database and data apps. 

    Characteristics of C#:

    • Enjoys high popularity
    • Quite simple and easy in relative to other programming languages
    • C# has a lot of loyal community members who help newbies to learn it

     C# Pros and Cons:

    Advantages of C Sharp: 

    • Helps in the effective management of the system.
    • It comes with the benefit of memory backup, in case of accidental deletion of any data.  
    • Relatively cheap to maintain it. 

    Disadvantages of C# or C Sharp: 

    • It is rigid and lacks the flexibility required for .Net.
    • It doesn’t offer superfast speed.

    Conclusion:

    It’s clear that C# has far more merits and advantages for programmers on .NET framework than its demerits. For this very reason, most programmers love to use C# in their programming-related needs. 

    It is one of the most prominently-used software languages, which is highly essential for developing mobile app, desktop apps, and gaming software. The software giant Microsoft uses it excessively for almost all its programming purposes.

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Prabhakar Atla
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Prabhakar Atla
Asked: December 8, 2021In: ,
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Do you know what unmanaged code is? Can you tell me some of the advantages and disadvantages of unmanaged code? What are the four factors which are of main concern?

.NET frameworkC#DefinitionDLLUnmanaged CodeUnmanaged Code AdvantagesUnmanaged Code DefinitionUnmanaged Code DisadvantagesWhat is Unmanaged Code
  1. Best Answer
    Prabhakar Atla

    Unmanaged Code Definition: Unmanaged code is often known as unsafe code. Because it is aimed at the processor architecture, unmanaged code is reliant on the modern computer, in C#. The CLR handles tasks such as stack management, memory allocation, and release, among other things, so the programmer iRead more

    Unmanaged Code Definition:

    Unmanaged code is often known as unsafe code. Because it is aimed at the processor architecture, unmanaged code is reliant on the modern computer, in C#.

    The CLR handles tasks such as stack management, memory allocation, and release, among other things, so the programmer is free to focus on other things.

    Whenever a computer uses the word “unsafe,” the system recognizes he or it will be in control of the program. However, problems like buffer overflows can occur if a coder creates faulty code.

    When the .NET framework was released, it was necessary to facilitate calling and integrating unmanaged code into C# programs. This one was applicable to any language that used the .NET framework, not even C#.

    There are two main services that provide this assistance. The first one is InteropServices, and the second is Platform Invoke Technologies.

    To ingest unmanaged code, you must match one of four factors to be identified;

    • (specify the function name and the DLL which holds it).
    • Make a class that holds and groups DLLs.
    • Prototypes should be written in managed code.
    • Make a call to a DLL function.

    Advantages Of An Unmanaged Code:

    • Unsafe code enhances the validity and reliability of the program.
    • The coder is accessible at a low level.
    • Unsafe code is used to communicate with the storage.

    Disadvantages Of Unmanaged Code:

    • There is no safety in the app.
    • Errors must be dealt with by the programmer.
    • Garbage disposal is not implemented automatically.
    • When unsafe code is used, data validation is skipped, which might result in errors.
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Prabhakar Atla
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Prabhakar Atla
Asked: December 6, 2021In: , ,
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What are Boxing and Unboxing known for? Can someone explain its steps? What is the major difference between Unboxing and Boxing in C#?

BoxingC#Unboxing
  1. Best Answer
    Prabhakar Atla

    Definition of Boxing and Unboxing: In a garbage-collected heap, boxing is employed to store value types. A value type's implicit conversion to the type object or any interface type provided by this value type is called boxing. When a value type is boxed, an object instance is created on the heap, anRead more

    Definition of Boxing and Unboxing:

    In a garbage-collected heap, boxing is employed to store value types. A value type’s implicit conversion to the type object or any interface type provided by this value type is called boxing. When a value type is boxed, an object instance is created on the heap, and the value is copied into it.

     

    A direct command from a type object to a value type or from an interface type to a value type tool is the interface known as unboxing. The following are the steps involved in an unpacking operation:

    • Ensure that the object instance is a boxed value of the definite value type.
    • The instance’s value is copied into the value-type variable.

    The type system in C# has a concept called boxing and unpacking. By allowing any value of a value-type to be transformed to and from type object using boxing and unpacking, one can connect between value-types and reference-types. Boxing and unpacking allow for a unified view of the type system, allowing any type value to be handled as an object in the end.

     

    ValueTypes must occasionally be converted to Reference Types, referred to as boxing. “Implicit boxing” means that you don’t have to explicitly tell the compiler that you’re boxing an Int32 to an object since it does it for you.

     

    Boxing is the conversion of a value type to an object type, whereas Unboxing converts an object type to a value type. Let’s take a look at the other distinctions between Boxing and Unboxing.

    • A value type is designed to refer to an object in boxing. The process of recovering the value from a boxed object, on the other hand, is known as unpacking.
    • A stack value type is copied to a heap memory object. On the other hand, Unboxing involves copying a heap memory object to a stack memory value type.
    • The difference between boxing and unpacking is that boxing is implicit, and Unboxing is explicit.
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