Astrology helps in predicting events related to various aspects of one's life. The various aspects of a human life are health, family, education, work, marriage, children, fulfilment of desires and spiritual growth. Among all these aspects, health is the most important aspect of one's life. Without having a good physical and mental health, it is very difficult to achieve success in the other aspects of life. Astrology can help in determining these health issues, what can be done to avoid the health problems and when the recovery will happen based on the planetary placements in one's horoscope. Nadi Astrology has a clear methodology to determine the nature of the health problems that are very likely to occur in one's life. Houses & Body Parts Ascendant/First House Ascendant represents your entire physical body and among the body parts it represents your head and brain. Second House Second house represents the face, eyes, teeth, tongue and mouth. Third House Third
C# is a Managed language and the code you write in C# is called a managed code. A managed language cannot exist without a Managed Runtime. For .NET CLR do this job.
Common Language Runtime (CLR) is the virtual machine component of Microsoft's .NET framework and it manages the execution of .NET programs. A process know as just in time (JIT) compilation converts compiled code into machine instructions which is executed by the CPU.
Common Language Runtime (CLR) is the virtual machine component of Microsoft's .NET framework and it manages the execution of .NET programs. A process know as just in time (JIT) compilation converts compiled code into machine instructions which is executed by the CPU.
A managed code is a computer program code that requires a Managed Runtime, which is Common Language Runtime (CLR) in this case, and it will only execute in the management of CLR. CLR is responsible of taking the managed code and compiling it into machine language in order to execute it.
If the language (or code) is not managed then small operations like memory allocation & realizing must be taken care by the developer only. This will make coding far more complicated & time consuming. With a managed code it is much easier to build programs, test and debug those programs.
Features of Common Language Runtime:
- Automatic Memory Management
- Exception Handling
- Standard Data Types
- Security
A) Automatic Memory Management
Common Language Runtime (CLR) manages the allocation & realizing of memory and the developer need not to write codes to perform memory management tasks while developing applications. The CLR's garbage collector manages everything and it eliminate possibility of common human errors that occurs while writing codes for freeing or allocation of memory.
A contiguous region of address called managed heap is reserved whenever a new process is initialized. Allocating memory from the managed heap is comparatively faster than unmanaged allocation. When the objects are no longer in use then the garbage collector automatically frees up the space.
A contiguous region of address called managed heap is reserved whenever a new process is initialized. Allocating memory from the managed heap is comparatively faster than unmanaged allocation. When the objects are no longer in use then the garbage collector automatically frees up the space.
B) Exception Handling
An Exception is an unexpected behavior or condition which is encountered during program execution. Exception may arise due to any fault in code, unavailability of resources or due to some unexpected conditions encountered during runtime. In .NET, an exception is an object that inherits from System.Exception class and the advantage of .NET is that it allows you to define a syntax according to the exception that may arise and to add code to the application in order to handle that exception & make the application more reliable. If these exceptions are not properly held then the runtime terminates the application.
C) Standard Data Types
Standard types provides a common base for different type of objects like int, double, float & etc. Every variable that is defined in C# is an object holding a value & inherits properties from a standard data type. This is because you need not to define the data type when you start coding rather you use these standard data types. There are three categories of types:
- Value Types - Stores values (int, double, long, etc.)
- Reference Types - Stores reference to a data (int &ref = i;)
- Pointer Types - Holds memory address of other variables (int *ptr = &i;)
D) Security
The CLR and the .NET framework provides a number of useful classes that enables developers to write secure codes & enable system administrators to customize the permissions granted to code so that it can access protected resources.
A managed code is written in high-level languages and when this code is compiled then instead of a machine code we get an Intermediate Language code. The compiler for C# is called CSC (C Sharp Compiler). This Intermediate Language Code is then compiled by the CLR and executed.
C# file (.cs file) is compiled by CSC and you get MSIL (Microsoft Intermediate Language) code and then this MSIL file (.msil file) is compiled by CLR in order to get the .NET executable file (.exe or .dll file) and then this file is executed.
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