How to Java String equalsIgnoreCase in Go

The Java String equalsIgnoreCase function is a method that compares two strings while ignoring their case sensitivity. It returns a boolean value of true if the two strings are equal, regardless of whether they are in uppercase or lowercase. This function is useful when comparing user input or when comparing strings that may have been entered in different cases. It is important to note that this function only compares the content of the strings and not their memory location. Keep reading below to learn how to Java String equalsIgnoreCase in Go.

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Java String equalsIgnoreCase in Go With Example Code

Java developers who are transitioning to Go may find themselves wondering how to perform a case-insensitive string comparison in Go, similar to Java’s `equalsIgnoreCase` method. Fortunately, Go provides a simple solution for this.

In Go, the `strings` package provides a `ToLower` function that can be used to convert a string to lowercase. We can then compare the lowercase versions of the two strings using the `==` operator.

Here’s an example of how to use this approach:

func equalsIgnoreCase(s1, s2 string) bool { return strings.ToLower(s1) == strings.ToLower(s2) }

In this example, the `equalsIgnoreCase` function takes two string arguments and returns a boolean indicating whether they are equal, ignoring case.

To use this function, simply call it with the two strings you want to compare:

fmt.Println(equalsIgnoreCase("Hello", "hello")) // true fmt.Println(equalsIgnoreCase("Go", "Java")) // false

In the first example, the function returns `true` because the two strings are equal when case is ignored. In the second example, the function returns `false` because the two strings are not equal when case is ignored.

By using the `ToLower` function and the `==` operator, we can easily perform case-insensitive string comparisons in Go, similar to Java’s `equalsIgnoreCase` method.

Equivalent of Java String equalsIgnoreCase in Go

In conclusion, the equivalent function to Java’s String equalsIgnoreCase in Go is the strings.EqualFold() function. This function compares two strings in a case-insensitive manner and returns a boolean value indicating whether they are equal or not. It is a useful tool for developers who need to compare strings without worrying about case sensitivity. By using this function, Go developers can easily compare strings and ensure that their code is robust and reliable. Overall, the strings.EqualFold() function is a valuable addition to the Go language and a great alternative to Java’s String equalsIgnoreCase function.