+1 to updating RNG to Java 8
Gary
On Fri, Jun 14, 2019 at 10:45 AM Alex Herbert
wrote:
>
> On 14/06/2019 13:29, sebb wrote:
> > On Fri, 14 Jun 2019 at 12:57, Alex Herbert
> wrote:
> >>
> >> On 14/06/2019 12:01, sebb wrote:
> >>> I meant that the iterator would use the shuffled and/or selected
On 14/06/2019 13:29, sebb wrote:
On Fri, 14 Jun 2019 at 12:57, Alex Herbert wrote:
On 14/06/2019 12:01, sebb wrote:
I meant that the iterator would use the shuffled and/or selected
indices to return the appropriate entry from the original array.
No need to modify the original array.
To
On Fri, 14 Jun 2019 at 12:57, Alex Herbert wrote:
>
>
> On 14/06/2019 12:01, sebb wrote:
> > I meant that the iterator would use the shuffled and/or selected
> > indices to return the appropriate entry from the original array.
> >
> > No need to modify the original array.
>
> To shuffle an array
On 14/06/2019 12:01, sebb wrote:
I meant that the iterator would use the shuffled and/or selected
indices to return the appropriate entry from the original array.
No need to modify the original array.
To shuffle an array requires storage as elements are swapped. Either
store an index or
I meant that the iterator would use the shuffled and/or selected
indices to return the appropriate entry from the original array.
No need to modify the original array.
On Thu, 13 Jun 2019 at 18:15, Eric Barnhill wrote:
>
> An iterator that dynamically shuffles as you go along. That's really
An iterator that dynamically shuffles as you go along. That's really nice,
I had never even thought of that. Thanks.
On Thu, Jun 13, 2019 at 10:11 AM Alex Herbert
wrote:
>
> On 13/06/2019 17:56, Eric Barnhill wrote:
> > On Thu, Jun 13, 2019 at 9:36 AM sebb wrote:
> >
> >>
> >> Rather than
On 13/06/2019 17:56, Eric Barnhill wrote:
On Thu, Jun 13, 2019 at 9:36 AM sebb wrote:
Rather than shuffle etc in place, how about various
iterators/selectors to return entries in randomised order?
[Or does that already exist?]
I am pretty sure random draws, and shuffling, are implemented
On Thu, Jun 13, 2019 at 9:36 AM sebb wrote:
>
>
> Rather than shuffle etc in place, how about various
> iterators/selectors to return entries in randomised order?
> [Or does that already exist?]
>
I am pretty sure random draws, and shuffling, are implemented with
different algorithms. Though
On Thu, 13 Jun 2019 at 16:35, Alex Herbert wrote:
>
>
> On 13/06/2019 15:59, Gary Gregory wrote:
> > Now that RNG is up and going, it seems odd to still have:
> >
> > org.apache.commons.lang3.ArrayUtils.shuffle(double[], Random)
> >
> > Should we deprecate these APIs in favor of Commons RNG and
On 13/06/2019 15:59, Gary Gregory wrote:
Now that RNG is up and going, it seems odd to still have:
org.apache.commons.lang3.ArrayUtils.shuffle(double[], Random)
Should we deprecate these APIs in favor of Commons RNG and if so which RNG
APIs?
Gary
Shuffling is in the commons-rng-sampling
Now that RNG is up and going, it seems odd to still have:
org.apache.commons.lang3.ArrayUtils.shuffle(double[], Random)
Should we deprecate these APIs in favor of Commons RNG and if so which RNG
APIs?
Gary
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