I think "2006-01-02 15:04" is a good idea, but have bad practice.
you cannot understand this code directly. then it is easy to write wrong 
code like: time.Parse("1970-01-01 00:00", "2011-01-19 22:15")

On Monday, April 14, 2014 at 9:19:29 PM UTC+8, Jean de Klerk wrote:
>
> In java, we do things like new SimpleDateFormat("HH:mm:ss");. In php, 
> something like date_parse_from_format("j.n.Y H:iP", $date) or just 
> strtotime($date). In perl, we create a datetime parser with a pattern that 
> might look like pattern => '%B %d, %Y %I:%M %p %Z'. And so on and so on.
>
> However, in go we give it this ambiguous reference time, as in t, err := 
> time.Parse("2006-01-02 15:04", "2011-01-19 22:15").
>
> This seems odd to me. On first glance, I can't tell which is layout and 
> which is string, but we can move around that. Then, when using it, I'm 
> uncertain as to how to change formats without looking it up, I'm uncertain 
> as to whether or not my reference time is supposed to be just random 
> numbers or if I should specify things like 12-hour time vs 24-hour time, or 
> if post-1970 is different than pre-1970, and overall I don't understand the 
> reason why we choose arbitrary numbers instead of the aforementioned 
> conventions of things like Y-M-d.
>
> Thanks for any clarification on this. It's very clunky and tricky to use 
> at the moment, but I'm sure I'd understand it more if I more fully 
> understood the rational or what this approach solves that the other does 
> not.
>

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