I had mentioned this in passing in a previous email, but wanted to bring
it up again.
As I've been playing more with maps and sets, I've come to realize that
I do this a lot:
//note: FF implementation
if (set.size() === 0) { ... }
Basically, the only thing I've ever done with the
It does not apply to WeakMaps, but otherwise, I agree it's a nice method
to have on Map and Set.
David
Le 02/11/2012 18:26, Nicholas C. Zakas a écrit :
I had mentioned this in passing in a previous email, but wanted to
bring it up again.
As I've been playing more with maps and sets, I've
we are used to
`if (!arr.length) { }`
so I don't see much different with collections and `size()`
Said that, I have bad feelings when I read empty() thinking about all
other set of inconsistencies famous in PHP world :-)
On Fri, Nov 2, 2012 at 10:26 AM, Nicholas C. Zakas
On Fri, Nov 2, 2012 at 1:26 PM, Nicholas C. Zakas
standa...@nczconsulting.com wrote:
I had mentioned this in passing in a previous email, but wanted to bring
it up again.
As I've been playing more with maps and sets, I've come to realize that I
do this a lot:
//note: FF implementation
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