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121 discussions - 569 posts

  • Clojure 1.8.0-beta1 is now available. Try it via - Download: https://repo1.maven.org/maven2/org/clojure/clojure/1.8.0-beta1 - Leiningen: [org.clojure/clojure "1.8.0-beta1"] Below is a list of the ...
    Alex MillerAlex Miller
    Oct 13, 2015 at 2:01 pm
    Oct 28, 2015 at 1:52 am
  • I am happy to announce a long-overdue core.async release. Dependency info: [org.clojure/core.async "0.2.371"] There are a few new features in this release: 1) *promise-chan* is a function that ...
    Alex MillerAlex Miller
    Oct 28, 2015 at 9:06 pm
    Nov 1, 2015 at 5:42 pm
  • If you've written or know about a Clojure or ClojureScript library, and it's not already on clojure-toolbox.com <http://www.clojure-toolbox.com , I'd like to hear about it. Post the name and URL (and ...
    James ReevesJames Reeves
    Oct 5, 2015 at 7:40 pm
    Oct 13, 2015 at 10:34 pm
  • I started in software with structured design. In the 80s/90s, I discovered OO, and was surprised to find that the main thing I gained was a different way of looking at things. This informed my ...
    Pattern-chaserPattern-chaser
    Oct 8, 2015 at 1:08 pm
    Oct 11, 2015 at 6:54 pm
  • Hi everyone, I was trying for fun to solve the following problem: given a list of football players with some defined skills, find out which team selection would be balanced. For example given just 4 ...
    Andrea crottiAndrea crotti
    Oct 5, 2015 at 10:45 am
    Oct 7, 2015 at 8:03 am
  • Hi, Can I use in tests threading expression of cond- , and how? Thanx in advance, Ru -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this ...
    RuRu
    Oct 2, 2015 at 2:49 pm
    Oct 5, 2015 at 1:50 pm
  • Hi Everybody, My lein uberjar takes about 2 minutes to run. It also recompiles all the clj files everytime. Is there a way to speedup lein-uberjar .. Or may be make it incremental? Thanks, Sunil. -- ...
    Sunil S NandihalliSunil S Nandihalli
    Oct 26, 2015 at 9:05 am
    Nov 4, 2015 at 6:04 am
  • Hello, I try to solve a problem for 4clojure where I have to make a palingdrome detector. So for trying I did this : (ns fourclojure.core (:gen-class)) (defn palingdrome [string] ( reverse string)) ...
    Roelof WobbenRoelof Wobben
    Oct 7, 2015 at 5:51 pm
    Oct 8, 2015 at 12:32 pm
  • Dear Clojure/Java Experts, Earlier today I posted a question to the Immutant google group asking them a question about large numbers of concurrent websocket connections and their server. A member of ...
    Nick PavlicaNick Pavlica
    Oct 7, 2015 at 3:57 am
    Oct 8, 2015 at 6:57 am
  • Should `unchecked-multiply` throw an exception in this case? (see also ...
    Garrett RoweGarrett Rowe
    Oct 23, 2015 at 8:57 pm
    Oct 27, 2015 at 12:16 pm
  • Going forward, I'd like to deprecate some functions and have a warning displayed on first use. So I've done this: (def emptyAAMap ^{:deprecated "0.3.4"} (new AAMap emptyNode {:comparator ...
    William la ForgeWilliam la Forge
    Oct 14, 2015 at 4:09 pm
    Oct 21, 2015 at 6:40 am
  • I am trying to figure out where this code might die, and why we don't se the Exception, if there is an Exception. Inside of a try/catch block, we have this, when calls a library written in Java ...
    Lawrence KrubnerLawrence Krubner
    Oct 30, 2015 at 9:59 pm
    Nov 5, 2015 at 3:21 am
  • I know this question has been asked before, but when I went searching I mostly found old entries that were on a somewhat different topic, such as "How to add a java library (that is not in maven) as ...
    Lawrence KrubnerLawrence Krubner
    Oct 16, 2015 at 9:17 pm
    Nov 3, 2015 at 12:18 am
  • Hello, As a challenge I need to convert a map structure to a csv structure. So ( { :name "roelof", :city secret }) need to be converted to roelof, secret. I think I can use something like (map ...
    r/ Wobbenr/ Wobben
    Oct 23, 2015 at 12:10 pm
    Oct 23, 2015 at 6:41 pm
  • Hello, For my first real Clojure project I am attempting to get an HTML page and locate a particular *<input * tag within the page. I have my program GETting the page, but I am having trouble parsing ...
    MikeMike
    Oct 14, 2015 at 6:16 pm
    Oct 16, 2015 at 1:04 pm
  • Hi Guys, I've been doing some personal clj for a while, but I never quite grokked the whole REPL thing. I normally use Lighttable and/or Cursive as editors, I can set up breakpoints and debug the ...
    Miguel PingMiguel Ping
    Oct 5, 2015 at 10:00 am
    Oct 7, 2015 at 1:24 pm
  • Clojure for the Brave and True <http://www.braveclojure.com/ is now available in print and ebook form <http://amzn.to/1UxrITn , and the web site has been updated to incorporate all the changes that ...
    Daniel HigginbothamDaniel Higginbotham
    Oct 22, 2015 at 11:33 pm
    Nov 5, 2015 at 8:56 pm
  • Yesql - the Clojure library for using SQL - has just released v0.5.1. The API is much improved - especially if you're using queries with many arguments - so see the migration guide if you're ...
    Kris JenkinsKris Jenkins
    Oct 7, 2015 at 9:55 pm
    Oct 9, 2015 at 5:50 pm
  • Hi all, I'm new to Clojure and I've been exploring the possibility of using it to handle a large list of Users stored in a Postgresql Database. I can see that there are some great sql libraries for ...
    Adrian CooleyAdrian Cooley
    Oct 19, 2015 at 3:05 pm
    Oct 23, 2015 at 10:35 am
  • Code reuse is for me the holy grail of software. It is something we lost in large measure with the adoption of top-down development. And OO has only complicated the matter. For some time now I have ...
    William la ForgeWilliam la Forge
    Oct 1, 2015 at 1:14 pm
    Oct 2, 2015 at 4:30 pm
  • For maximum flexibility I wanted to use a multimethod, defined like this: (defmulti intent (fn [& args] (apply discern args))) This is how discern is defined: (defn- discern ...
    Lawrence KrubnerLawrence Krubner
    Oct 1, 2015 at 12:33 am
    Oct 1, 2015 at 3:49 am
  • Hi everyone Has anyone read and given any thoughts to the ideas about immutability and REST by Ted Dizuba here: http://teddziuba.github.io/2014/08/18/the-s-in-rest/ Has anyone done anything ...
    Patrick KristiansenPatrick Kristiansen
    Oct 13, 2015 at 8:49 am
    Nov 27, 2015 at 7:50 pm
  • I am looking for a functional, non-blocking way to process the return of a future. In the Scala world, you can use map, flatMap, and foreach to process the return values of a future asynchronously ...
    Daniel HinojosaDaniel Hinojosa
    Oct 26, 2015 at 10:46 pm
    Oct 28, 2015 at 12:10 pm
  • I recently had someone learning Clojure ask me why Clojure used the term 'vector' when many other languages used the term 'array'. I thought for a bit, and the only reason I could come up with was ...
    Daniel ComptonDaniel Compton
    Oct 3, 2015 at 2:49 am
    Oct 3, 2015 at 4:18 pm
  • Hi all, From what I've seen/heard/understand core.async has been mostly used in production on the *client side* or UI programming, since it frees us from the dreaded callback hell. There are some ...
    Juan.facorroJuan.facorro
    Oct 26, 2015 at 4:26 pm
    Nov 10, 2015 at 1:34 am
  • You can now have async communication with your postgres database and HugSQL over plain core.async channels. https://github.com/Skinney/hugsql-async -- You received this message because you are ...
    Robin Heggelund HansenRobin Heggelund Hansen
    Oct 26, 2015 at 1:36 am
    Nov 4, 2015 at 11:47 pm
  • Clojure 1.8.0-beta2 is now available. Try it via - Download: https://repo1.maven.org/maven2/org/clojure/clojure/1.8.0-beta2 - Leiningen: [org.clojure/clojure "1.8.0-beta2"] Below is a list of the ...
    Alex MillerAlex Miller
    Oct 27, 2015 at 8:31 pm
    Oct 28, 2015 at 3:13 pm
  • I am interested in using buffy[1] to read data from multiple binary files. The files have sizes varying from 10MB to 500MB. From the documenation, buffy seems to work directly on a buffer and not a ...
    Amith GeorgeAmith George
    Oct 21, 2015 at 2:40 pm
    Oct 23, 2015 at 3:55 pm
  • Hi all, I have a multi-project set-up. Base project A depends on [ring/ring-jetty-adapter "1.4.0"], a project B depends on this project A which is included in project C. So in simple words dependency ...
    TimurTimur
    Oct 22, 2015 at 9:21 am
    Oct 22, 2015 at 11:17 am
  • Hi all, Is there anyway to call an object member using its symbol? For instance we have an object o, we get the symbol of a method, e.g., toString, of our object o using clojure.reflect/reflect and ...
    TimurTimur
    Oct 18, 2015 at 10:54 pm
    Oct 19, 2015 at 10:48 am
  • ClojureScript, the Clojure compiler that emits JavaScript source code. README and source code: https://github.com/clojure/clojurescript Leiningen dependency information: [org.clojure/clojurescript ...
    David NolenDavid Nolen
    Oct 13, 2015 at 3:02 pm
    Oct 17, 2015 at 5:05 pm
  • I was trying to save a data structure using prn-str. However, I'm also using Timbre for logging. My nice data structure is getting corrupted by INFO and DEBUG and other log messages from Timbre. Is ...
    Ken RestivoKen Restivo
    Oct 7, 2015 at 8:18 am
    Oct 7, 2015 at 9:58 am
  • Reading the thread: generate al possible teams <https://groups.google.com/forum/#!searchin/clojure/generate$20all$20possible$20teams/clojure/DeCBCD_dwRo/OyjJPgHXCAAJ , I realized I was facing a ...
    Kurt SysKurt Sys
    Oct 6, 2015 at 10:10 am
    Oct 7, 2015 at 7:09 am
  • Hello, I have to make a function which counts a collection without using count. So I came up with this : (fn [coll] (reduce (fn [counter ] (inc counter)) coll))) it works well with coll is [ 1 2 3] ...
    Roelof WobbenRoelof Wobben
    Oct 3, 2015 at 9:19 pm
    Oct 4, 2015 at 7:41 pm
  • Why is it so hard to describe to new people? I mean, the questions I get are (I understand what's happening here, but I can't describe it well): 1. If - threads things first-to-last, why does the ...
    Jason FeliceJason Felice
    Oct 2, 2015 at 7:10 pm
    Oct 3, 2015 at 2:52 am
  • So I understand that 'seq' is the idiomatic way to see if a collection/sequence is empty. Logically I'm looking for an O(1) predicate with which I can determine if a seq/collection is empty, and a ...
    Dave TennyDave Tenny
    Oct 1, 2015 at 7:31 pm
    Oct 2, 2015 at 7:48 pm
  • Hey All, Has anyone found a way to "reset" a connection after a rollback? It seems like after an exception is triggered, the connection cannot be used again, even if you just want to rollback and ...
    Andy ChambersAndy Chambers
    Oct 30, 2015 at 10:52 pm
    Nov 13, 2015 at 7:34 pm
  • My book Clojure Recipes just got published and is for sale on Amazon! http://clojurerecipes.net/ http://www.amazon.com/Clojure-Recipes-Developers-Library-Julian/dp/0321927737/ I've been working on it ...
    JulianJulian
    Oct 22, 2015 at 10:51 am
    Nov 4, 2015 at 5:30 pm
  • Would it be possible to "break out" the functionality of the function "doc" into a second function named i.e. "doc-fn" - much as has been done with dir vs dir-fn? doc prints to *out* just like dir ...
    Terje DahlTerje Dahl
    Oct 1, 2015 at 9:58 am
    Oct 28, 2015 at 5:35 pm
  • I'm trying to follow the *Clojure for the Brave and True* instructions for installing Emacs and setting it up with clojure-mode, CIDER, etc. I can't get it working on Windows. This is my work machine ...
    Tina RamseyTina Ramsey
    Oct 26, 2015 at 5:56 pm
    Oct 27, 2015 at 9:47 am
  • I just discovered clojure.data/diff, and it's great. However, I'm not sure how to recombine the results to get back the original. For instance, if (diff a b) = c, then how can I combine b and c to ...
    JvJJvJ
    Oct 15, 2015 at 9:26 pm
    Oct 19, 2015 at 12:32 pm
  • Guys, I've just finished the first episode of "parens of the dead" and was mind blown for what I saw there. http://www.parens-of-the-dead.com/e1.html Have you been near someone that do something cool ...
    Erlis VidalErlis Vidal
    Oct 15, 2015 at 1:48 am
    Oct 16, 2015 at 7:23 am
  • A low heroku slug size is good for improving startup of heroku applications. Because of that I've spent some time lately trying to get as small a slug size as possible. I eventually found a plugin ...
    Robin Heggelund HansenRobin Heggelund Hansen
    Oct 6, 2015 at 11:54 am
    Oct 8, 2015 at 3:42 am
  • Clojure protocols are a great way to encapsulate operations with side effects, but suffer from a lack of general test tooling. Shrubbery provides a small set of basic building blocks for working with ...
    Brian GuthrieBrian Guthrie
    Oct 5, 2015 at 2:14 pm
    Oct 7, 2015 at 5:02 am
  • Under linux, I have a tree of directories like this: /path/top /path/top/dir1 (in here there are two files f1, f2) /path/top/dir2 - /another-path/dir2 (a symbolic link) and under /another-path/dir2 ...
    Hpwei01Hpwei01
    Oct 3, 2015 at 2:44 pm
    Oct 5, 2015 at 10:03 pm
  • On the Clojure 1.80-beta2 release thread <https://groups.google.com/forum/#!topic/clojure/_AGdLHSg41Q , Ambrose Bonnaire-Sergeant mentioned that he is monkey-patching clojure.core/load to provide "an ...
    Nathan DavisNathan Davis
    Oct 28, 2015 at 3:49 pm
    Oct 28, 2015 at 9:10 pm
  • What am I doing wrong here? I want to call clojure.string/lower-case on the :incoming-message of this-users-conversation. If there is no message, I return an empty string. (defn discern-current-state ...
    Lawrence KrubnerLawrence Krubner
    Oct 16, 2015 at 6:33 pm
    Oct 16, 2015 at 9:10 pm
  • I ran into an apparent bug today when trying to stress test a program I wrote. The program was just supposed to tell you both the minimum and maximum integers supplied in the command line arguments ...
    James PatonJames Paton
    Oct 16, 2015 at 5:42 am
    Oct 16, 2015 at 6:45 am
  • I'm trying to figure out how to use tools.analyzer.jvm but not getting very far. My web searches didn't turn up much. Anybody know of tutorials or howtos? Specifically, I can get the basic examples ...
    Gregg ReynoldsGregg Reynolds
    Oct 11, 2015 at 8:36 pm
    Oct 13, 2015 at 4:57 pm
  • Hi Everyone, My name is Rameen and I'm looking for a passionate Clojure engineer for a very confidential project at one of the biggest companies in the world (cannot name it here for privacy ...
    Rameen FattahiRameen Fattahi
    Oct 12, 2015 at 8:07 pm
    Oct 12, 2015 at 10:20 pm
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198 users for October 2015

Alex Miller: 39 posts William la Forge: 26 posts Colin Yates: 24 posts Lawrence Krubner: 17 posts James Reeves: 12 posts Robin Heggelund Hansen: 11 posts Nathan Davis: 9 posts Sean Corfield: 9 posts Daniel Compton: 8 posts Marc O'Morain: 8 posts Moe Aboulkheir: 8 posts Timur: 8 posts Fluid Dynamics: 7 posts JvJ: 7 posts Raoul Duke: 7 posts r/ Wobben: 7 posts Thomas Heller: 7 posts Andrey Antukh: 6 posts Jason Felice: 6 posts Mark Engelberg: 6 posts
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