How Can I Determine Daylight Saving Time (DST) Status in Go 1.17?

Determining Daylight Saving Time Status in Go

Go 1.17 introduced a convenient method for verifying whether the current local time is in Daylight Saving Time (DST).

Previously, there was no dedicated Go standard library function for this purpose. However, with the release of Go 1.17, the time.Time type gained the IsDST method. This method returns a boolean indicating if the time is in DST.

For example, to check if the current local time is in DST, you can use the following code:

<code class="go">package main

import (
    "fmt"
    "time"
)

func main() {
    now := time.Now()
    isDST := now.IsDST()
    fmt.Println(isDST)
}</code>

Before Go 1.17, you could have used third-party libraries or more complex workarounds to determine the DST status. However, with the IsDST method, checking for DST has become straightforward and convenient.

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