Variable formatting with the fmt package | Smart Go

The video tutorial introduces the FMT package in Go, focusing on functions like print, Println, and Printf for console output and string formatting. It explains how to use formatting codes for detailed control over output, including binary and hexadecimal formats. The tutorial also covers Sprint functions for string manipulation and highlights the importance of matching variable types with format codes. Additionally, it discusses precision control for floating-point numbers and encourages exploring more formatting codes on the Golang website.

What is the purpose of the print function in the FMT package?

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Explain the difference between print and PrintLn functions.

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How does the Printf function work with formatting codes?

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What happens if the types of variables do not match the expected types in Printf?

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Describe how precision can be controlled when formatting floats.

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