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94 discussions - 421 posts

  • The new http://clojure.org is alive! Most of the content on the site is the same content as before (but in a new shinier package). However, the site is now sourced from the public repo at ...
    Alex MillerAlex Miller
    Jan 14, 2016 at 3:45 pm
    Jan 26, 2016 at 10:39 am
  • Given the recent DDoS-triggered outages at linode (including the one today that has been the worst yet, currently 10 hours at the time I'm writing this), I've been giving some more thought to how we ...
    Toby CrawleyToby Crawley
    Jan 2, 2016 at 3:32 am
    Jan 6, 2016 at 8:11 am
  • Hello, after three years of laying ground-work for a cross-platform database in form of many libraries (1), doing research about CRDTs and stretching core.async and other libraries as far as ...
    Christian WeilbachChristian Weilbach
    Jan 19, 2016 at 8:28 pm
    Jan 23, 2016 at 4:02 pm
  • It used to be that Vert.x 2.x had integration for Clojure, but version 3.x hasn't added it yet. Has anyone used this version through the Java API and if so, how painful was it? Is Reactor ...
    AdriansAdrians
    Jan 3, 2016 at 7:59 pm
    Feb 3, 2016 at 3:30 am
  • Some of the new features for 1.8 are: - More string functions in clojure.string <http://clojure.github.io/clojure/branch-master/clojure.string-api.html (portable to ClojureScript): index-of, ...
    Alex MillerAlex Miller
    Jan 19, 2016 at 7:54 pm
    Jan 20, 2016 at 4:35 pm
  • Is anyone else having trouble connecting to clojars.org? Firefox can't connect: "The connection has timed out". Neither can lein: INFO: I/O exception (java.net.NoRouteToHostException) caught when ...
    Bobby EickhoffBobby Eickhoff
    Jan 1, 2016 at 6:49 pm
    Jan 2, 2016 at 5:58 pm
  • Hi everyone, This is a small testing library inspired by midje. Before you start pulling your hair, about why do we need yet another unit-testing library, please consider reading the README and/or ...
    DimitrisDimitris
    Jan 23, 2016 at 12:59 pm
    Jan 31, 2016 at 6:52 pm
  • I just released Specter 0.9.2: https://github.com/nathanmarz/specter https://clojars.org/com.rpl/specter/versions/0.9.2 Specter solves a near-universal problem encountered when writing ...
    Nathan MarzNathan Marz
    Jan 26, 2016 at 8:51 pm
    Jan 30, 2016 at 1:37 am
  • Clojure and Erlang are very similar, except for the syntax, macros and that you can use Java libraries. There is one big difference: In Erlang, fail as early as possible is the norm. In Clojure it is ...
    Mattias wMattias w
    Jan 12, 2016 at 8:25 pm
    Jan 13, 2016 at 4:35 am
  • I've been staring at this for awhile, and moving it around, and re-typing it, without seeing what the real error is. I have a file called server.clj which includes this at the top in its namespace ...
    LawsLaws
    Jan 10, 2016 at 7:28 am
    Jan 10, 2016 at 7:56 pm
  • I've been looking at lenses and while it looks pretty simple and very useful, I had a hard time getting it. So I came up with my own take on lenses. https://github.com/laforge49/dewdrop#readme So ...
    William la ForgeWilliam la Forge
    Jan 1, 2016 at 12:54 pm
    Jan 2, 2016 at 1:47 pm
  • Hi all, I'm trying to create a Java ArrayList object from a Clojure collection to pass to another Java API. I get reflection warnings when the elements are not primitive types, in this case I'm using ...
    Ritchie CaiRitchie Cai
    Jan 17, 2016 at 8:48 pm
    Feb 4, 2016 at 9:36 am
  • In my application, I seem to get a memory leak when I use -Dclojure.compiler.disable-locals-clearing=true in Clojure 1.7.0 and 1.8.0, but not in 1.6.0. (i.e. I get "java.lang.OutOfMemoryError: GC ...
    Mars0iMars0i
    Jan 25, 2016 at 6:49 am
    Jan 26, 2016 at 8:49 pm
  • Hi, Just checked GIT Hub Pulse and it is very low. I just heard about this technology today, so I don't know. https://github.com/clojure/clojure/pulse Thanks, Miguel -- You received this message ...
    Miguel DomingosMiguel Domingos
    Jan 20, 2016 at 4:07 pm
    Jan 21, 2016 at 10:00 pm
  • Dear, In order to good understand the powerful of Clojure, I have heard that compare to a code in java you need only few lines in clojure. Is that true ? If it is the case, have you a sample of the 2 ...
    Thomas SaillardThomas Saillard
    Jan 5, 2016 at 1:26 pm
    Jan 5, 2016 at 5:19 pm
  • Hi all, I'm migrating an application from Java/Spring to Clojure and I'm searching for a good, functional approach. The app exposes a REST interface using compojure-api and primarily interacts with a ...
    John KrasnayJohn Krasnay
    Jan 31, 2016 at 9:19 pm
    Feb 1, 2016 at 6:23 pm
  • I'm new to clojure and macros and am having trouble wrapping my head around some simple things. I know that this macro will add 2 to its argument: user= (defmacro plus-two [x] `(+ 2 ~x)) ...
    EchigoyamontoyaEchigoyamontoya
    Jan 26, 2016 at 9:05 pm
    Jan 28, 2016 at 4:08 am
  • I have some cljs fn forms embedded in some clj code. Macros read the stuff, munge it a bit, season to taste and generate cljs code. At least that's the idea. Mixing clj and cljs is a requirement, so ...
    Gregg ReynoldsGregg Reynolds
    Jan 26, 2016 at 8:07 pm
    Jan 27, 2016 at 8:33 pm
  • Hi all, Quick update: have published a new assertions lib today for Clojure and ClojureScript called Truss. tl;dr - can help you improve Clojure/Script error messages in high-value locations. Docs ...
    Peter TaoussanisPeter Taoussanis
    Jan 12, 2016 at 8:06 am
    Jan 16, 2016 at 9:53 am
  • Hi, I got an exception using eval and I do not understand why! Can anybody explain what happens? Here is a small piece of code showing the problem: (defn eval-phi [avec phi] (eval `(let ~avec ~phi))) ...
    BurtBurt
    Jan 14, 2016 at 10:05 am
    Jan 15, 2016 at 6:51 am
  • I'm not sure if this is a Clojure question, but I'm not sure where else to ask. I've been working on an app for the Amazon Echo. I'm trying to deal with this requirement, which I must deal with if I ...
    LawsLaws
    Jan 9, 2016 at 10:14 pm
    Jan 10, 2016 at 7:06 am
  • What / Where? Boot new — a task to produce new projects from Boot and/or Leiningen templates! boot-new 0.3.1 — https://github.com/seancorfield/boot-new Bug Fixes? Mimics Leiningen template ...
    Sean CorfieldSean Corfield
    Jan 31, 2016 at 1:56 am
    Feb 1, 2016 at 2:07 am
  • (def test-galaxy [{:quad-col 0, :quad-row 0, :sec-row 4, :sec-col 4, :type :E} {:quad-col 0, :quad-row 0, :sec-row 4, :sec-col 3, :type :base} {:quad-col 3, :quad-row 5, :sec-row 7, :sec-col 5, :type ...
    CyclopsCyclops
    Jan 28, 2016 at 1:19 am
    Jan 29, 2016 at 5:57 am
  • Hi all, I have found the gorilla REPL (http://gorilla-repl.org/) very useful for data analysis in clojure. One of the great benefits is that it can display plots in-line (based on vega). When saving ...
    JandotJandot
    Jan 16, 2016 at 6:20 pm
    Jan 17, 2016 at 9:16 pm
  • I've recently started using prismatic schema, and I'm attempting to define a schema for a map data structure. I understand that it is possible to use a schema to define the types of both keys and ...
    JvJJvJ
    Jan 15, 2016 at 7:04 pm
    Jan 17, 2016 at 6:01 am
  • Clojure 1.8.0-RC5 is now available. *This is likely the final "release candidate" for 1.8. Please test this build with your libraries and applications and provide feedback as soon as possible. If we ...
    Alex MillerAlex Miller
    Jan 11, 2016 at 2:52 pm
    Jan 13, 2016 at 5:03 pm
  • <https://lh3.googleusercontent.com/-Vuz2LtQhRdk/VpPhWsVjObI/AAAAAAAAAUc/zNzJ-PEnPrc/s1600/clojure_map_error.PNG Hello. I'm still a Clojure newbie and had a bit of code return what seems to be the ...
    Igwe OgbaIgwe Ogba
    Jan 11, 2016 at 5:16 pm
    Jan 11, 2016 at 7:52 pm
  • I love the idea of core.async channels as generic inboxes for "in-program microservices" for lack of a better term. They're a great decoupling mechanism. But I get a little confused when you get ...
    Vic PutzVic Putz
    Jan 5, 2016 at 3:44 pm
    Jan 7, 2016 at 5:20 pm
  • I'm using ClojureScript and nodejs and I'd like to spawn a child process and deal with the result (stderr, stdout, exit code). Here's a short gist ...
    FahptvFahptv
    Jan 6, 2016 at 9:48 pm
    Jan 7, 2016 at 10:41 am
  • You can find the survey writeup and result data here: http://blog.cognitect.com/blog/2016/1/28/state-of-clojure-2015-survey-results It's great to see solid growth in both the community at large and ...
    Alex MillerAlex Miller
    Jan 28, 2016 at 4:14 pm
    Feb 1, 2016 at 2:52 pm
  • Years ago, I learned Common Lisp and Scheme. I read a number of books that explained recursion. I understood what I read ... but I never really got it. It wasn't a part of me. Then I worked through ...
    Mars0iMars0i
    Jan 30, 2016 at 4:14 am
    Jan 31, 2016 at 5:40 pm
  • Is there a way to dynamically check whether or not a given function qualifies as a ring handler? -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post ...
    JvJJvJ
    Jan 27, 2016 at 5:42 am
    Jan 29, 2016 at 8:53 am
  • Hi all, Could I have some clarification on something, I know how to solve the issue I just want to make sure I understand the reasons behind it, given the following: (def xf (comp (filter odd?) (map ...
    Mark TinsleyMark Tinsley
    Jan 25, 2016 at 1:12 pm
    Jan 26, 2016 at 4:05 pm
  • Hi - Is anybody using Expectations Mode https://github.com/gar3thjon3s/expectations-mode? When I try to use it with the latest CIDER and cider-nrepl I get "Symbol's definition is void ...
    Yuri SteinschreiberYuri Steinschreiber
    Jan 25, 2016 at 12:58 am
    Jan 25, 2016 at 10:19 pm
  • Hello, While destructuring yesterday, I encountered this difference: [nil nil] I have read some of the relevant documentation and some related blog posts, but I am still having trouble explaining ...
    HaroldHarold
    Jan 23, 2016 at 5:36 pm
    Jan 24, 2016 at 3:19 pm
  • With the syntax quote, all symbols become namespace-qualified. (I.e `a = user/a, `def= clojure.core/def) Is there a way to determine how a given symbol would be qualified in the current environment, ...
    JvJJvJ
    Jan 20, 2016 at 8:11 am
    Jan 21, 2016 at 2:30 am
  • Is there a way of checking to see if something is a channel? Does it work in both clj and cljs? -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post ...
    JvJJvJ
    Jan 18, 2016 at 4:54 am
    Jan 19, 2016 at 12:54 am
  • http://dev.clojure.org/display/community/Clojure+User+Groups We already have some visits every day ...
    Jiyin YiyongJiyin Yiyong
    Jan 13, 2016 at 3:19 am
    Jan 16, 2016 at 9:30 am
  • Hello all, I've released a Java 8 Date-Time API wrapper some time ago but never bothered to make a formal announcement. So here it is: Clojure.Java-Time. <https://github.com/dm3/clojure.java-time ...
    PlatonovadimPlatonovadim
    Jan 13, 2016 at 12:29 pm
    Jan 16, 2016 at 8:49 am
  • Sorry if this is something trivial. I tried to do some due diligence googling with no luck. The function getElementById seems to be returning null where it shouldn't. I'm currently using ...
    Nathan SmutzNathan Smutz
    Jan 4, 2016 at 2:04 am
    Jan 6, 2016 at 7:19 am
  • Hi, i am completely new to clojure and i have been given the task of finding 3 different ways of solving the problem here: https://uva.onlinejudge.org/external/5/571.html Im hoping that if someone ...
    Stevegarrid1234Stevegarrid1234
    Jan 26, 2016 at 11:37 am
    Feb 1, 2016 at 5:41 pm
  • Hi All, Sorry for trivial question but I am a newbe in Clojure. I need to manage some object which is created by calling java method: (let [result #(.getStatements c nil nil nil (into-array Resource ...
    Jacek GrzebytaJacek Grzebyta
    Jan 25, 2016 at 3:38 pm
    Jan 25, 2016 at 4:30 pm
  • I've got a head-scratcher. A combination of aot compiling, ring-jetty, slf4j-timbre, timbre and core.async causes "java.lang.NoSuchFieldError: __thunk__0__" I've created a repo that reproduces the ...
    Ryan FowlerRyan Fowler
    Jan 15, 2016 at 11:21 pm
    Jan 25, 2016 at 4:22 pm
  • Hi, As the number of Clojure projects at our company has increased, we've ended up running into more and more frequent issues where lein's "pedantic" is alerting us to conflicting versions of ...
    Chris PriceChris Price
    Jan 24, 2016 at 9:39 pm
    Jan 25, 2016 at 1:12 pm
  • Greetings! I encountered an older blog post by Eric Rochester who mentioned as an aside the advantages of a Clojure-based word processor. I searched both Github and Sourceforge for "word processing" ...
    Patrick DurusauPatrick Durusau
    Jan 23, 2016 at 2:39 am
    Jan 25, 2016 at 1:35 am
  • While not strictly Clojure-related, I thought I'd share this idea with you here because (1) I came up with it while thinking about design from a Clojure / functional point of view and (2) I respect ...
    FahptvFahptv
    Jan 21, 2016 at 6:45 pm
    Jan 22, 2016 at 12:48 pm
  • Hi all, I'm trying to get a value from a JSON. I query an influxdb database and I get the next reply: {:orig-content-encoding gzip, :trace-redirects ...
    Alex LatorreAlex Latorre
    Jan 21, 2016 at 3:31 pm
    Jan 21, 2016 at 4:06 pm
  • Hello, I understand that Prismatic Schema has a means of annotating defmethod, but what should I do about defmulti? Thanks -- You received this message because you are subscribed to the Google Groups ...
    JvJJvJ
    Jan 17, 2016 at 12:29 am
    Jan 19, 2016 at 8:54 pm
  • What / Where? Boot new — a task to produce new projects from Boot and/or Leiningen templates! boot-new 0.3.0 — https://github.com/seancorfield/boot-new Updates? No longer depends on Bultitude. Only ...
    Sean CorfieldSean Corfield
    Jan 30, 2016 at 3:30 am
    Feb 2, 2016 at 12:40 am
  • [Also posted in the Hoplon github issues area.] I have been working thru the https://github.com/hoplon/hoplon/wiki/Get-Started guide on a brand new Ubuntu VM running under vmware on windows 10 and ...
    HiskennynessHiskennyness
    Jan 30, 2016 at 2:54 am
    Jan 30, 2016 at 12:00 pm
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161 users for January 2016

Alex Miller: 31 posts Sean Corfield: 15 posts Mars0i: 13 posts Laws: 12 posts JvJ: 11 posts Toby Crawley: 11 posts William la Forge: 11 posts Alan Thompson: 8 posts Gregg Reynolds: 8 posts Timothy Baldridge: 8 posts Gianluca torta: 7 posts James Elliott: 7 posts Christian Weilbach: 6 posts Matching Socks: 6 posts Mimmo Cosenza: 6 posts Andrey Antukh: 5 posts Andy Fingerhut: 5 posts Johannes Brauer: 5 posts Nicola Mometto: 5 posts Qsys: 5 posts
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