Learn and Master C Programming - Using 'strlen' function to get length of string

The video tutorial introduces the STR Len function in C programming, demonstrating how to set up a project in Visual Studio and use the function to determine the length of a string. It covers the inclusion of necessary header files and provides examples from MSDN. The tutorial also explains how to implement a custom version of the STR Len function, highlighting the logic behind counting characters in a string. The session concludes with a brief overview of upcoming topics related to string functions.

What is the purpose of the STR Len function in C?

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How do you include the necessary header file to use the STR Len function?

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Explain how the length of a string is calculated in C.

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What is the significance of the null termination in a string?

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Describe how you can implement your own version of the STR Len function.

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