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How it works...
The code example shows the most commonly used options for integers and floating-point numbers.
The formatting in Go is derived from C's printf function . The so-called verbs are used to define the formatting of a number. The verb, for example, could be %X, which in fact is a placeholder for the value.
Besides the basic formatting, there are also rules in formatting that are related to the local manners. With formatting, according to the locale, the package golang.org/x/text/message could help. See the second code example in this recipe. This way, it is possible to localize the number formatting.