The numeric data type of float has one other version besides float64, float32. float64 is a version of float that stores decimal values using a total of 64-bits of data.įor example, if you try to store a string value in it, or a float beyond what can be made using 64-bits, the program will either return an error or store a rounded-off value of the original this is called truncation or result in an overflow. To restrict the type of data stored inside these variables, we need to specify the data type of the variables.įloat is one of the available numeric data types in Go that is used to store decimal numbers. These variables can all hold different data types, whether they are numbers, words, or any other type. In the Go programming language, variables are containers marked by identifiers or names that can hold different values in a program.
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