54 lines
1.0 KiB
Go
54 lines
1.0 KiB
Go
package time
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import (
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"fmt"
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"time"
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)
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var f = fmt.Println
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func epoch() {
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now := time.Now().UTC()
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f("Epoch seconds:", now.Unix())
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f("Epoch milli:", now.UnixMilli())
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f("Epoch nano:", now.UnixNano())
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f("Custom time from epoch:", time.Unix(now.Unix(), 0))
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f("Custom time from epoch:", time.Unix(0, now.UnixNano()))
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}
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func Time() {
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now := time.Now().UTC()
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f(now)
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xmasTime := time.Date(2023, 12, 25, 9, 0, 0, 0, time.UTC)
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f("XMAS =>", xmasTime)
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f("Year:", xmasTime.Year())
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f("Month:", xmasTime.Month())
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f("Day:", xmasTime.Day())
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f("Hour:", xmasTime.Hour())
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f("Minute:", xmasTime.Minute())
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f("Second:", xmasTime.Second())
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f("Nanosecond:", xmasTime.Nanosecond())
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f("Weekday:", xmasTime.Weekday())
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f("Is Xmas before now?", xmasTime.Before(now))
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f("Is Xmas after now?", xmasTime.After(now))
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f("Is Xmas same as now?", xmasTime.Equal(now))
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diff := now.Sub(xmasTime)
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f(diff)
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f(diff.Hours())
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f(diff.Minutes())
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f(diff.Seconds())
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f(diff.Nanoseconds())
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f(xmasTime.Add(diff))
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f(now.Add(-diff))
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epoch()
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}
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