Tag Archives: equality

Determine whether two lists contain the same sequences of objects in different orders in C#

The SequenceEqual method determines whether two IEnumerable sequences contain the same objects in the same order. There is a simple way to determine whether the lists contain the same objects in different orders: sort the objects and then call SequenceEqual. … Continue reading

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Determine whether two lists contain the same sequences of objects in C#

The IEnumerable interface provides a SequenceEqual method that determines whether two IEnumerable sequences contain the same objects. Normally, it uses reference equality so it considers two objects equal only if they refer to the same instance. However, if the objects … Continue reading

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Understand string equality testing in C#

To really understand this example, you need to know about string interning, equality testing, and operator overloading. Interning First, interning. To save space, .NET uses an intern pool to store literal strings at compile time. If the program contains a … Continue reading

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Refine the complex number class in C#

This example shows how to refine the complex number class defined by the example Make a complex number class that works with real numbers in C#. That example explains how to build a Complex class that represents complex numbers. It … Continue reading

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Make a complex number class that works with real numbers in C#

The example Make a complex number class with overloaded operators in C# builds a simple Complex class that includes overloaded +, -, *, and / operators that let you combine Complex objects. For example, a program can execute the following … Continue reading

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Make a complex number class with equality in C#

The example Make a complex number class with overloaded operators in C# builds a simple Complex class that includes overloaded +, -, *, and / operators that let you combine Complex objects. For example, a program can execute the following … Continue reading

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