On Thursday, July 30, 2015 at 7:44:31 PM UTC-5, J. Pablo Fernández wrote:
Hello Clojurians,
I found passing around the database connection to each function that uses
it very error prone when you are using transactions as passing the wrong
one could mean a query runs outside the
Very nice! Have you put any effort into an HTML output target?
Reid
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Is there any introduction/example/short intro on direct linking?
On Thursday, July 30, 2015 at 12:51:18 AM UTC+2, Alex Miller wrote:
Clojure 1.8.0-alpha3 is now available.
Try it via
- Download:
https://repo1.maven.org/maven2/org/clojure/clojure/1.8.0-alpha3
- Leiningen:
I came across pi.go https://golang.org/doc/play/pi.go in the examples for
go-lang.
I've been trying to replicate it with core.async, and this is what I have
till now:
(defn term [ch k]
(go (! ch (- 4.0
(* (Math/pow -1 k))
(/ (- k (* 2) (+ 1)))
I thought about it early on but considered that a space that's largely
already addressed by highlight.js et al. If there's another use case you
had in mind for it that highlight et al. don't satisfy I'd be happy to look
into it :)
On Sun, Aug 2, 2015 at 7:55 AM, Reid McKenzie
On Sun, Aug 2, 2015 at 4:38 AM, Divyansh Prakash
divyanshprakas...@gmail.com wrote:
I have one more question, though: how does one work in ClojureScript
without !! ?
This use case is a little weird because the !! is being done to block the
function until the reduction is complete, thus
Clojure's async is built around the opinion that you, the programmer,
should be required to think about what sort of buffer you want to have on
your channel, and think about what should happen if that buffer overflows.
Your code spins off 5000 little go blocks that are each trying to write to
a
Hey, puzzler!
Thanks for the detailed response. Just changing (chan) to (chan n) actually
worked!
I get your displeasure with how 'term' is implemented.
That's not how I generally code. I'm very new to core.async and was aiming
for a direct translation of the Go code.
I do get a little
realized? throws when passed something that's not IPending. Lazy seqs (but not
all seqs) implement IPending, thus the vast majority of realized? users already
have an if check prior to making the call. Any code of that form continues to
work. I think it would be a better idea if realized? did
On Friday, July 31, 2015 at 9:04:45 AM UTC-4, Alex Miller wrote:
We're focusing on defects right now for 1.8 but eventually we'll roll back
around to enhancements too.
On Fri, Jul 31, 2015 at 5:04 AM, Marc O'Morain ma...@circleci.com
javascript: wrote:
This caught us out at Circle when
Makes sense.
By the way - I've refactored my code
https://github.com/divs1210/go-play/blob/master/src/go_play/pi.clj to not
use a go block inside 'term', and made it much more readable (IMO) than
before using my maya library https://github.com/divs1210/maya.
I'm telling you this because I'm not
On Sunday, August 2, 2015 at 2:40:55 PM UTC-4, Alex Miller wrote:
realized? throws when passed something that's not IPending. Lazy seqs (but
not all seqs) implement IPending, thus the vast majority of realized? users
already have an if check prior to making the call. Any code of that form
By the way, -- When is it useful to know whether a lazy sequence has been
realized?
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Having done some more research, I see Atom 1.0 is still very new
which likely accounts for the a paucity of replies, an no Youtubes
on the topic (that I could find).
Anyway, it's not a set in stone requirement -- in the virtual school
of my dreams [1] -- that every course should use the same
I don't know if this is an issue with the compiler in general, with
Leiningen more specifically, or something I am doing wrong in trying to use
them, but I have wasted many hours over the last couple weeks while working
on afterglow-max https://github.com/brunchboy/afterglow-max#afterglow-max
I don't have anything helpful to say, but: I've often gotten a useful
stacktrace from compile-time errors using 'lein compile' with :gen-class.
Not always. Sometimes I have to use the guess-and-comment-out method. So
I think that whatever's happening is not just an issue with compilation of
On Sunday, August 2, 2015 at 4:05:02 PM UTC-5, Matching Socks wrote:
By the way, -- When is it useful to know whether a lazy sequence has been
realized?
I don't know what people do with it in production code, but one reason you
might want to know would be that you have a lazy sequence that
Some basic and potentially naive questions:
I realize you need a bunch of things loaded in the browser to convert CLJS code
to JS and eval it. I'm wondering about the below:
1. Does this means that i can run CLJS in the browser without the Google
Closure library or is the compiler dependent on
On the contrary, I would argue that there is some interesting stuff
like locals highlighting that existing highlighting solutions don't or
can't offer. However as you say pygments fulfills my requirements.
Reid
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I agree that there's value to making math expressions look like the way
they are written in actual math -- it is much easier to tell at a glance
that you've entered the correct formula. I think your maya library is a
nice contribution. (I think Incanter has a similar macro, but it is nice
to
Intellij might be your best option for a unified development platform for
Java, Clojure, and Python. It won't be free though.
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If you want a free / open source alternative, then Eclipse also offers a
great environment for developing Java, Clojure and Python.
The Counterclockwise plugin for Eclipse is great - certainly has provided
everything I want in a Clojure dev environment (integrated REPL, paredit
mode, good
IntelliJ CE (the free version) has served me well for Java and (playing
with) Cursive for Clojure. I can't speak to Python.
For Clojure nothing beats emacs + CIDER, and emacs is a fine choice for
Python. I generally stick to IntelliJ for Java, but I do know a few people
who use emacs for Java and
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