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122 discussions - 698 posts

  • I heard the stand that functional programming made it difficult to write secure programs. I do not know enough of functional programming yet to determine the value of a statement like this. What is ...
    Cecil WesterhofCecil Westerhof
    May 4, 2014 at 7:24 am
    May 6, 2014 at 10:59 pm
  • Are the persistent immutable data structures in Clojure "truly" immutable (using final fields, relying on constructor freezing), or are they mean to be merely effectively immutable (as defined in ...
    Mike FikesMike Fikes
    May 6, 2014 at 9:11 pm
    May 16, 2014 at 3:38 pm
  • Is this behavioral change in Clojure 1.6.0 expected? Under 1.6.0, a set and a map seem to treat a java.util.ArrayList differently with respect to its equivalence to a vector ...
    John D. HumeJohn D. Hume
    May 9, 2014 at 10:06 pm
    May 16, 2014 at 8:52 am
  • Hi everyone, I am getting my feet wet with core.async and am trying to attach atoms to channels that update automatically and print out to the console as you take and put. This is not for anything ...
    Gamma235Gamma235
    May 12, 2014 at 2:41 am
    May 14, 2014 at 7:25 am
  • I am mostly a back-end writer. I dabbled a little with Scala before going to Clojure. (And more on the back-end as on the front-end.) But there was a discussion (I do not remember if it was on a Java ...
    Cecil WesterhofCecil Westerhof
    May 4, 2014 at 7:33 am
    May 16, 2014 at 2:30 pm
  • The thread on documentation that Val started ( https://groups.google.com/forum/?hl=en#!topic/clojure/oh_bWL9_jI0) is getting a little long so I'm starting a related one specific to litprog. I've made ...
    Gregg ReynoldsGregg Reynolds
    May 8, 2014 at 12:57 pm
    May 11, 2014 at 10:37 pm
  • New feature: added Java interface. Eclipse project example. Home: https://github.com/rururu/rete4frames Have fun! Sincerely, Ru -- You received this message because you are subscribed to the Google ...
    RuRu
    May 12, 2014 at 1:47 pm
    May 14, 2014 at 3:00 pm
  • Hi, What should my approach be, if I want my headless server to run a client program that uses the client GUI? How can my server provide the same resources as a local client, to use GUI objects? I ...
    Stiffyrabbit jrStiffyrabbit jr
    May 9, 2014 at 5:27 pm
    May 12, 2014 at 1:35 am
  • Hello, I have this form (ns forclojure.core) (defn secondlast [coll counter] (let [ number 0 counter ( - (count coll)2)] (loop [coll counter] (if (== counter number) (first coll) (recur (next coll) ...
    Roelof WobbenRoelof Wobben
    May 6, 2014 at 7:25 am
    May 6, 2014 at 2:33 pm
  • (Just as an aside, there is a conference called "Write the Docs". see http://writethedocs.org) Imagine if a physics professor said that the only way to understand anything was to read the formula.. ...
    DalyDaly
    May 2, 2014 at 5:08 pm
    May 2, 2014 at 11:02 pm
  • I'm running Leiningen on CentOS 6.5. Everything was working fine, and today when I try "lein run" it just hangs. It takes about 15 minutes for "lein version" to return. The project works fine on my ...
    Mark WatsonMark Watson
    May 15, 2014 at 6:34 pm
    May 16, 2014 at 1:42 pm
  • It appears that the Java API can be copyright protected. This would mean that you have to get Oracle's permission and possibly pay a fee to use it ...
    DalyDaly
    May 11, 2014 at 12:31 am
    May 12, 2014 at 5:47 pm
  • Hi, * background: * I have clojurescript + lein cljsbuild auto working perfectly fine. * I have source maps working (when I click on a file in Chrome, it jumps me to the corresponding *.cljs file) * ...
    T xT x
    May 16, 2014 at 3:45 am
    May 18, 2014 at 5:39 pm
  • Hi all, In light of Aaron Bedra's talk<https://www.youtube.com/watch?v=CBL59w7fXw4&list=PLZdCLR02grLp__wRg5OTavVj4wefg69hM&index=6 at Clojure/West this past March on the (lack of) security in Clojure ...
    Brendan YoungerBrendan Younger
    May 17, 2014 at 4:19 pm
    May 18, 2014 at 2:26 pm
  • Throttler[1] is a little library I wrote out of need for one of my personal projects. It lets you control the maximum rate of function calls or message transmissions through core.async channels. It ...
    Bruno VecchiBruno Vecchi
    May 14, 2014 at 5:16 pm
    May 17, 2014 at 6:32 am
  • As Tim McCormack's helpful web page on Collections and Sequences in Clojure<http://www.brainonfire.net/files/seqs-and-colls/main.html says, "Newcomers to Clojure are often confused by the collection ...
    Mars0iMars0i
    May 16, 2014 at 4:53 pm
    May 17, 2014 at 2:44 am
  • This is not strictly a Clojure question, but I'll ask it here since I am solving it in Clojure. I have already made one solution which works, but I am interested in whether there are other and better ...
    CasperCasper
    May 15, 2014 at 3:49 pm
    May 16, 2014 at 7:33 pm
  • Could you explain me why after clients;; = {#<AsyncChannel /0:0:0:0:0:0:0:1%0:9999<- /0:0:0:0:0:0:0:1%0:60071 true} (into {} clients) ; = #<ManyToManyChannel ...
    Valentin LuchkoValentin Luchko
    May 5, 2014 at 5:06 pm
    May 7, 2014 at 3:09 pm
  • I have a number of tests that I would like to run against different implementations of a protocol. In clojure.test there doesn't appear to be a way to parameterize a test over the implementations. Is ...
    Brian CraftBrian Craft
    May 2, 2014 at 12:58 am
    May 7, 2014 at 12:37 am
  • Hey! I wrote a blog post discussing Thomson's Paradox, and simulated it in Clojure- http://pizzaforthought.blogspot.in/2014/05/and-infinity-beyond.html The *state* function defined towards the end is ...
    Divyansh PrakashDivyansh Prakash
    May 1, 2014 at 7:07 pm
    May 2, 2014 at 1:49 pm
  • I've been programming a bit in Clojure, and in my opinion it's like making Java programs without typing long Java because of it running on the JVM. However, I wanna be able to convert my Clojure code ...
    Julio BerinaJulio Berina
    May 1, 2014 at 4:43 am
    May 1, 2014 at 8:54 pm
  • Hi there, *A)* I'm just writing some SOAP XML, trying to use data.xml<https://github.com/clojure/data.xml . This SO ...
    Timothy WashingtonTimothy Washington
    May 6, 2014 at 7:25 pm
    May 12, 2014 at 12:58 pm
  • I have a sequence from a call to 'sort'. I want a list. What is the best way to do this? (apply list (sort ...))? Will it have problems on large sequence inputs? I can't use (into () (sort ...)) ...
    Dave TennyDave Tenny
    May 2, 2014 at 2:53 pm
    May 6, 2014 at 1:01 am
  • I'm still struggling with how to write the most readable, simple clojure code to deal with dynamically bindings. What is the graceful clojure equivalent of common lisp special variables for the ...
    Dave TennyDave Tenny
    May 3, 2014 at 1:45 pm
    May 5, 2014 at 5:45 pm
  • Hello, For 4clojure I have to find the second to last item. So I did this: (fn secondlast [v] (get v (-(count v)1))) Now it's only failing at this test : (= (__ (list 1 2 3 4 5)) 4) Can anyone tell ...
    Roelof WobbenRoelof Wobben
    May 4, 2014 at 2:42 pm
    May 5, 2014 at 3:14 pm
  • Hi! I'm using Vim, vim-fireplace, `lein repl`, and tools.namespace. When I run `(tools.namespace.repl/refresh)` from within vim via fireplace, it usually (perhaps always) works the first time. Say ...
    Oskar KvistOskar Kvist
    May 2, 2014 at 4:07 pm
    May 3, 2014 at 12:45 am
  • I am reading The Joy of Clojure now and am finishing chapter 5 on sequence abstractions. There is an example given that demonstrates how to locate the index of an element in a sequence by value, but ...
    Gamma235Gamma235
    May 14, 2014 at 1:44 am
    May 14, 2014 at 5:13 pm
  • I have written a Clojure library A which is licensed under Eclipse Public License (EPL) as usual which depends on other Clojure libraries with EPL license. In a different program B I use library A ...
    Gunnar VölkelGunnar Völkel
    May 10, 2014 at 3:44 pm
    May 12, 2014 at 1:40 pm
  • Hi, I have this list: (:= :language "Clojure") And I want to convert it to the following map data structure: {:op := , :language "Clojure"} I can't really think of a clear way how to do it. Would you ...
    Hussein B.Hussein B.
    May 10, 2014 at 9:57 pm
    May 10, 2014 at 11:38 pm
  • What is the difference between: (reduce #(%2 %) 6 [(partial + 12) (partial * -1)]) and ((apply comp [(partial * -1) (partial + 12)]) 6) Using reduce *looks* nicer to me, but I feel like I'm ...
    Mark WatsonMark Watson
    May 7, 2014 at 1:17 pm
    May 7, 2014 at 7:55 pm
  • Hi, I'm playing with twitter-api (https://github.com/adamwynne/twitter-api) and streaming calls. I've also tried twitter-streaming-client ...
    Simon KatzSimon Katz
    May 1, 2014 at 10:59 pm
    May 7, 2014 at 3:18 am
  • Hi guys, I want to write a function (show) that will receive a function as parameter. How can print the original name of that function? I've tried with meta, resolve, name but none of them give me ...
    Erlis VidalErlis Vidal
    May 2, 2014 at 2:31 am
    May 2, 2014 at 12:57 pm
  • I've never used a dynamically-typed language and an issue I've encountered with Clojure is a difficulty with readily "seeing" the data structures being consumed or returned by functions I'm writing, ...
    Mike FikesMike Fikes
    May 17, 2014 at 2:22 pm
    May 17, 2014 at 6:30 pm
  • I'm please to announce clojure.test.check 0.5.8 [1], which is primarily a bugfix release. As usual, the release notes are available in the repository [2]. I've duplicated them here for convenience: * ...
    Reid DraperReid Draper
    May 14, 2014 at 2:44 pm
    May 17, 2014 at 5:49 pm
  • I'm pretty new to Clojure so I'm trying out simple examples to see if I can get myself in the functional programming/Lisp mindset. My team lead sends out puzzles from his Mensa calendar, and every ...
    Brad KurtzBrad Kurtz
    May 16, 2014 at 7:43 pm
    May 17, 2014 at 4:37 pm
  • https://github.com/ztellman/automat This has been languishing in my Github for a while, for lack of a few finishing touches on the code and documentation. I think this is one of cooler libraries I've ...
    Zach TellmanZach Tellman
    May 13, 2014 at 7:28 pm
    May 16, 2014 at 3:02 pm
  • Hi I am developing an Overtone MIDI application and wish to save/read the state of a map to an external file. The map keys are always integers, specifically MIDI program numbers. The map values ...
    Steven JonesSteven Jones
    May 15, 2014 at 6:20 am
    May 16, 2014 at 5:46 am
  • Hi, I finally got my robotic vehicle working using raspberry pi. I was hoping to make it do tricks using the clojure repl - however, I found that repl took well over 2 minutes to start. Is that ...
    C K KashyapC K Kashyap
    May 12, 2014 at 9:40 am
    May 12, 2014 at 3:10 pm
  • I am confused about the best way to assure that I am dealing with a vector when dealing with core library functions that often return seq where I then lose my ability to access it using associative ...
    Joseph RollinsJoseph Rollins
    May 8, 2014 at 11:35 pm
    May 9, 2014 at 12:44 am
  • Hi all, I just came across a case with AOT compilation that I haven't seen before. I have the following code: (defn clojurescript? [element] (or (.isKindOf (psi/language element) ...
    Colin FlemingColin Fleming
    May 8, 2014 at 4:56 am
    May 9, 2014 at 12:44 am
  • is there a performance test tool by clojure like scala Gatling -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to <span ...
    Zhi YangZhi Yang
    May 6, 2014 at 1:06 pm
    May 6, 2014 at 1:50 pm
  • Are there common techniques or idioms for achieving structural sharing when composing data where equivalences exist? (My motivation is to reduce heap usage for a particular problem I'm working on ...
    Mike FikesMike Fikes
    May 4, 2014 at 4:51 am
    May 5, 2014 at 6:11 pm
  • I'm trying to implement in my clojure interpreter (in c#) the metadata reader. I read in core.clj something like (ns ^{:doc "The core Clojure language." :author "Rich Hickey"} clojure.core) I just ...
    Angel Java LopezAngel Java Lopez
    May 3, 2014 at 9:10 pm
    May 3, 2014 at 10:01 pm
  • I'm going thru the book "Web Development with Clojure...". I entered the following commands: lein new compojure-app guestbook It ran ok. I then ran: It returned the error message: 'ring' is not a ...
    Patrick lynchPatrick lynch
    May 16, 2014 at 11:58 pm
    May 17, 2014 at 7:00 pm
  • Suppose we had the following: (defn stupid-wrapper [f args] (. js/console log args) (let [ans (f args)] (. js/console log ans) ans)) It basically logs the arguments + return value on every function ...
    T xT x
    May 13, 2014 at 2:09 pm
    May 15, 2014 at 2:01 pm
  • Hi everyone, I am trying to use clojure.tools.reader to read from a file and also process datomic #db/id literals, but I am not sure how to pass in the *data-readers*? clojure.tools.reader.edn allows ...
    Sarkis KarayanSarkis Karayan
    May 12, 2014 at 10:17 pm
    May 13, 2014 at 2:58 am
  • Hello I use to press M-. in Emacs to jump to the definition of a function and M-, to jump back to where I came from This requires an nREPL to be working Now I'd like to explore a project using ...
    CatonanoCatonano
    May 10, 2014 at 11:00 am
    May 12, 2014 at 11:32 am
  • Hi, I'm trying to learn how to make DSL in Clojure and Korma project is a really good place to learn from. I'm trying this very simple stuff (inspired by Korma, not Korma code): (def predicates {'and ...
    Hussein B.Hussein B.
    May 11, 2014 at 2:18 pm
    May 11, 2014 at 4:23 pm
  • Hi, I'm trying to attach metadata to some values (not the vars holding them). I thought ^{x} y was the same as (with-meta y {x}), but while it works for f2/f4, f1's metadata is nowhere to be found, ...
    Pascal GermrothPascal Germroth
    May 8, 2014 at 12:34 pm
    May 8, 2014 at 4:51 pm
  • I have Clojure 1.6.0 installed so why does `lein new app myapp` default to Clojure 1.5.1 inside project.clj? Even worse, `lein ancient upgrade :all` doesn't return an upgrade for Clojure 1.5.1 gvim ...
    GvimGvim
    May 5, 2014 at 7:10 pm
    May 6, 2014 at 7:17 am
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194 users for May 2014

James Reeves: 31 posts U1204: 23 posts Mike Fikes: 20 posts Alex Miller: 18 posts Phillip Lord: 18 posts Cecil Westerhof: 17 posts Gary Trakhman: 17 posts Mars0i: 17 posts Roelof Wobben: 17 posts Gregg Reynolds: 16 posts Gamma235: 15 posts Colin Fleming: 14 posts Andy Fingerhut: 13 posts Timothy Baldridge: 13 posts Dave Tenny: 12 posts Timothy Washington: 12 posts Ivan Schuetz: 11 posts Stephen Gilardi: 10 posts Atamert Ölçgen: 9 posts Erlis Vidal: 8 posts
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