Re: [QUIL] select-input and select-output?

2017-04-11 Thread Nikita Beloglazov
Hi Jay No, there is no native support of selectInput() or selectOutput() in Quil. You can try calling Processing's methods directly using java interop. Though it's not straightforward. The problem is that when you call selectInput() you have to pass a name of callback function to be called. Th

Re: Derefs broken after clojure.tools.namespace.repl/refresh

2017-04-11 Thread Didier
@Colin If I understand correctly, if I buy the personal license I can use it for my own commercial projects, but I can also use it at my work, to work on their code base, as long as I'm the one using it. Is that correct? I probably can't convince work to buy into a bunch of licenses, but I'd lov

Re: Derefs broken after clojure.tools.namespace.repl/refresh

2017-04-11 Thread Didier
Awesome, time for me to try Cursive. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe

Re: Derefs broken after clojure.tools.namespace.repl/refresh

2017-04-11 Thread Colin Fleming
I spoke about it at Clojure/West: https://www.youtube.com/watch?v=ql77RwhcCK0. I talked there about some of the limitations, but it works really nicely for the most part. CIDER actually has a nice debugger these days too. It works in a very different way, via source instrumentation. It works bette

Re: Derefs broken after clojure.tools.namespace.repl/refresh

2017-04-11 Thread Timothy Baldridge
Cursive has had a really good debugger for a long time. I don't use it much, but when I need it it *just works*. Timothy On Tue, Apr 11, 2017 at 7:37 PM, Didier wrote: > A good debugger is indeed extremely useful for Clojure - I use one every >> day :-) >> > > Am I living in the past? I thought

Re: Derefs broken after clojure.tools.namespace.repl/refresh

2017-04-11 Thread Didier
> > A good debugger is indeed extremely useful for Clojure - I use one every > day :-) > Am I living in the past? I thought Clojure didn't have a way to step through code interactively? On Tuesday, 11 April 2017 16:30:14 UTC-7, Colin Fleming wrote: > > A good debugger is indeed extremely usef

Re: Derefs broken after clojure.tools.namespace.repl/refresh

2017-04-11 Thread Colin Fleming
A good debugger is indeed extremely useful for Clojure - I use one every day :-) On 12 April 2017 at 05:29, Didier wrote: > Experimentation is good. This is indeed surprising. I think it shows that > a good debugger would still sometime be useful in Clojure. I can't really > explain what's happe

Getting a password from command line and repl

2017-04-11 Thread Guillermo Vayá Pérez
Hi, I'm currently trying to get a password from the user in case it wasn't supplied by other means, but it seems to be a bit more difficult than I expected. I've already searched both the web and this mail list finding only partial solutions to the problem. I must say I'm not completely fluent

Re: Derefs broken after clojure.tools.namespace.repl/refresh

2017-04-11 Thread Didier
Experimentation is good. This is indeed surprising. I think it shows that a good debugger would still sometime be useful in Clojure. I can't really explain what's happening. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, sen

Re: Java 8 Lambda Interop

2017-04-11 Thread Matan Safriel
Sorry to awaken this old thread. It seems like reifying a valid lambda, for the specific clojure function which you want to pass to Java code, is indeed the most sensible way, given all the surface that java's lambda api entails. To the best of my knowledge no generic interop features or librar

Re: Seeking critique of "pattern" in clojure.spec (LONG)

2017-04-11 Thread Brian Beckman
I should have called them "blueberries" instead of the more provocative "virtual times." I was trying to go from an abstract mathematical definition to a formalization in Clojure. Eventually, virtual times will be part of a discrete-even simulation platform, but it's too early to say much abou

Re: Using transducers in a new transducing context

2017-04-11 Thread Alex Miller
> > >> Transducers should ensure stateful changes guarantee visibility. That is: >> you should not make assumptions about external memory barriers. > > > How do you enforce no more than one thread at a time without setting a > memory barrier ? > I could have one thread that invokes a transduce

Re: Using transducers in a new transducing context

2017-04-11 Thread Seth Verrinder
Seems risky to depend on that. eduction creates an iterable for example - it has no way of preventing somebody from creating the iterator on one thread and consuming it on another. On Tue, Apr 11, 2017 at 7:32 AM, Léo Noel wrote: >> volatile! is what ensures that there's a memory barrier. > > > N

Re: Using transducers in a new transducing context

2017-04-11 Thread Léo Noel
> > volatile! is what ensures that there's a memory barrier. > No. The memory barrier is set by the transducing context as a consequence of implementing the "single thread at a time" rule. Be it lock, thread isolation, agent isolation, or anything that ensures that the end of a step happens-be

Re: Using transducers in a new transducing context

2017-04-11 Thread Seth Verrinder
The single thread at a time rule is implemented by the transducing context (transduce, into, core.async, etc). Inside of a transducer's implementation you just have to make the assumption that it's being used properly. volatile! is what ensures that there's a memory barrier. On Tue, Apr 11, 2017 a

Re: Derefs broken after clojure.tools.namespace.repl/refresh

2017-04-11 Thread Petr
понедельник, 10 апреля 2017 г., 22:56:43 UTC+2 пользователь Didier написал: > > Hum, not sure why you would do this, but I'm guessing refresh goes in an > infinite async loop. You keep reloading a namespace which creates a thread > to reload itself. > > I can't really explain why the symbol exist

Re: Using transducers in a new transducing context

2017-04-11 Thread Léo Noel
Thank you Alex for these precisions. The JVM is pretty good at minimizing this stuff - so while you are stating > these barriers are redundant and are implying that's an issue, it would not > surprise me if the JVM is able to reduce or eliminate the impacts of that. > At the very least, it's t