How to Javascript String toUpperCase in Go

The JavaScript String toUpperCase() function is a built-in method that converts all the characters in a string to uppercase letters. It returns a new string with all the alphabetic characters in uppercase format. This function is useful when you want to standardize the case of a string for comparison or display purposes. The toUpperCase() function does not modify the original string, but instead creates a new string with the uppercase characters. It can be called on any string variable or string literal and takes no arguments. Keep reading below to learn how to Javascript String toUpperCase in Go.

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Javascript String toUpperCase in Go With Example Code

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If you’re working with strings in Go, you may need to convert them to uppercase for consistency or comparison purposes. Fortunately, Go provides a built-in function for this: strings.ToUpper().

However, if you’re coming from a Javascript background, you may be used to using the toUpperCase() method on strings. While Go doesn’t have this exact method, you can achieve the same result using the strings.ToUpper() function.

Here’s an example:

package main


import (

    "fmt"

    "strings"

)

func main() { str := "hello, world" str = strings.ToUpper(str) fmt.Println(str) }

In this example, we start with the string “hello, world” and use the strings.ToUpper() function to convert it to uppercase. The resulting string is then printed to the console.

It’s worth noting that the strings.ToUpper() function returns a new string, rather than modifying the original string in place. This is different from the behavior of the toUpperCase() method in Javascript, which modifies the original string.

Overall, while the syntax may be slightly different, converting a string to uppercase in Go is a straightforward process using the strings.ToUpper() function.

Equivalent of Javascript String toUpperCase in Go

In conclusion, the Go programming language provides a simple and efficient way to convert strings to uppercase using the `strings.ToUpper()` function. This function takes a string as input and returns a new string with all characters converted to uppercase. It is a built-in function in the `strings` package and can be easily used in any Go program. The equivalent of the JavaScript `toUpperCase()` function in Go is a great tool for developers who need to manipulate strings in their programs. With its ease of use and powerful capabilities, the `strings.ToUpper()` function is a valuable addition to any Go developer’s toolkit.