Re: [Large File Processing] What am I doing wrong?

I use line-seq, split, and destructuring to parse large CSVs. Here's how I'd approach what I think you're trying to do: (with-open [rdr (io/reader (io/resource csv :encoding "UTF-16"))] (let [extract-url-hash (fn [line] (let [[_ _ _ url & _] (str/split

need help reading blob column from oracle

ANyone have some examples reading a blob column from an oracle db. We have a database with a blob column. A entity can be split acroos multiple rows. If there are multiple rows we need to read anc concatenate the rows into a single buffer There may be multiple rows that we need to read to concatn

Re: simple-check gen/boolean Only Returning false

Thanks for reporting. This was introduced in 0.5.4, and I've pushed a fixed release as 0.5.6. On Saturday, January 25, 2014 7:50:19 PM UTC-6, Jean Niklas L'orange wrote: > > > > On Saturday, January 25, 2014 10:03:13 PM UTC+1, Michael Daines wrote: >> >> I decided to play with simple-check for th

Re: [ClojureScript] Re: ANN: Om 0.3.0

Thank you for this David. It's really amazing. On Monday, January 27, 2014 1:19:03 AM UTC-2, David Nolen wrote: > Glad to hear it. I recommend taking a look at the new section "Higher Order > Components" > http://github.com/swannodette/om/wiki/Tutorial#wiki-higher-order-components, > we're fina

Re: [ClojureScript] Re: ANN: Om 0.3.0

Glad to hear it. I recommend taking a look at the new section "Higher Order Components" http://github.com/swannodette/om/wiki/Tutorial#wiki-higher-order-components, we're finally getting to the "good stuff" IMO :) David On Sun, Jan 26, 2014 at 9:59 PM, Jamie Orchard-Hays wrote: > :) Worked thro

Re: ANN: clojure-objc

I reimplemented the interop and its fully functional now. Just download the last binary from https://github.com/galdolber/clojure-objc On Sun, Jan 26, 2014 at 6:17 PM, Gal Dolber wrote: > That's a bug in the objc interop, the type detection is incomplete. > > > https://github.com/galdolber/cloj

Re: Helping newcomers get involved in Clojure projects

Hi Marcus, Thanks for the offer of help. There's no mailing list yet. But I'll certainly set that up, if need be. Were you able to clone and start the system? The first thing I want to do is make it easy to setup. So let me know what else you could use, in addition to what's in the Install/Run

Re: [ANN] com.stuartsierra/frequencies "0.1.0"

That was a mistaken copy and paste. The release is [com.stuartsierra/frequencies "0.1.0"] and is available on Clojars. -S On Sunday, January 26, 2014 4:05:24 PM UTC-5, Michael Klishin wrote: > > 2014-01-25 Stuart Sierra > > >> Leiningen dependency: >> >> [com.stuartsierra/frequencies "0.1.

Academy Award goes to a literate program

>From http://lambda-the-ultimate.org/node/4876: Matt Pharr, Greg Humphreys, and Pat Hanrahan have recently been given an Academy Award for Technical Achievement, for the book Physically Based Rendering. This is the first time the award has been given to a book and (more relevant to LtU) the first

Re: Help about using clojure in org mode in Emacs with CIDER

I tried updating org alone, but I evidently caused a mishmash of old and new elisp file versions that didn't work. So I built Emacs from the trunk branch (emacs-version 24.3.50.1), and blended Org from the master branch to get Cider. According to package-list-packages, I am using cider 2014012

Re: [ANN] com.stuartsierra/frequencies "0.1.0"

This is so awesome. Thanks for writing this! Here's my naive stab at integration with (the :iris dataset available in) Incanter... (:require [incanter.core :as i] [incanter.datasets :as id] [com.stuartsierra.frequencies :as freq]) (def d (id/get-d

Re: core.asyn: missing sequence functions?

I can't speak for the core.async implementers, of course, but I've been working on a similar library for Javascript, and had to realised that not all sequence operations make sense, or are even possible in the context of channels. The one you mentioned, take-while, is a good example. Once you'v

Re: [ANN] com.stuartsierra/frequencies "0.1.0"

Actually looks like Stuart ended up doing a non-SNAPSHOT release of 0.1.0 after the announcement based on the github README. On Sun, Jan 26, 2014 at 1:19 PM, Michael Klishin wrote: > > 2014-01-27 Mimmo Cosenza > >> You could clone and deploy it yourself into clojars. The only caveat is to >> giv

Re: [ANN] com.stuartsierra/frequencies "0.1.0"

sure, but it depends on who is going to use your project too. if it's only you, lein install is ok. On Jan 26, 2014, at 10:17 PM, Moritz Ulrich wrote: > On Sun, Jan 26, 2014 at 10:10 PM, Mimmo Cosenza > wrote: >> You could clone and deploy it yourself into clojars. The only caveat is to >> gi

Re: [ANN] com.stuartsierra/frequencies "0.1.0"

2014-01-27 Mimmo Cosenza > You could clone and deploy it yourself into clojars. The only caveat is to > give it an org.clojars. as group-id to make it clear it's not > the official one. Sorry, that's just won't fly. It's library maintainer's responsibility to make sure the project is reasonably

Re: ANN: clojure-objc

That's a bug in the objc interop, the type detection is incomplete. https://github.com/galdolber/clojure-objc/blob/master/src/jvm/clojure/lang/Selector.java?source=c#L87 The error you get is happening on arm64(iphone 5s or simulator 64bits), it should work on i386, armv7 and armv7s. On Sun, Jan

Re: [ANN] com.stuartsierra/frequencies "0.1.0"

On Sun, Jan 26, 2014 at 10:10 PM, Mimmo Cosenza wrote: > You could clone and deploy it yourself into clojars. The only caveat is to > give it an org.clojars. as group-id to make it clear it's not > the official one. Please don't deploy a project to the public clojars repository for such purposes.

Re: [ANN] com.stuartsierra/frequencies "0.1.0"

You could clone and deploy it yourself into clojars. The only caveat is to give it an org.clojars. as group-id to make it clear it's not the official one. HIH mimmo On Jan 26, 2014, at 10:05 PM, Michael Klishin wrote: > 2014-01-25 Stuart Sierra > Leiningen dependency: > > [com.stuarts

Re: [ANN] com.stuartsierra/frequencies "0.1.0"

2014-01-25 Stuart Sierra > Leiningen dependency: > > [com.stuartsierra/frequencies "0.1.0-SNAPSHOT"] > Please do a proper release. Non-snapshot projects cannot depend on snapshot libraries: https://github.com/technomancy/leiningen/wiki/Repeatability#snapshot-versions -- MK http://github.co

Re: Issues with the keyword :as aliasing

Your code works fine for me in the REPL. Can you provide a bit more detail about exactly how you are trying to execute your code? Sean On Jan 26, 2014, at 6:15 AM, Paul Smith wrote: > I am requiring clojure.java.io as such > > (ns sample-project.core > (:require [clojure.java.io :as io])) >

Re: Web App structure on server?

I spent some time yesterday with node webkit and clojurescript. There's not really much to it. There's a :target :nodejs that you can hand off to leiningen, but I don't really know what it's for (and no one else seems to either). Make sure that when you inspect the resultant javascript source t

Re: Web App structure on server?

I don’t have much practical experience with CLJS+Node myself, but the intro on the ClojureScript wiki has been helpful with the couple experiments I’ve tried: https://github.com/clojure/clojurescript/wiki/Quick-Start . Really, though, it comes down to the fact that ClojureScript compiles down to

Re: ANN: clojure-objc

I got an error as posted in my 1:01 PM post below. I've uploaded my source in case it helps. Basically it's your github sample code. On Sunday, January 26, 2014 8:15:17 AM UTC-5, Gal Dolber wrote: > > I added a better sample with a UINavigationController and a small uikit > framework(very very

Re: ANN: clojure-objc

Hi Gal. Just tried your code and got the following... Any ideas on what may be failing? *Clojure_objc_sampleuikit__init* *2014-01-26 12:47:20.733 hithere[1646:70b] *** Terminating app due to uncaught exception 'Type not found', reason: '{CGRect={CGPoint=dd}{CGSize=dd}}'* First throw cal

ANN Scrypt 1.1.0 is released

scrypt [1] is a tiny Clojure library for the scrypt key derivation function. Release notes: http://blog.clojurewerkz.org/blog/2014/01/26/scrypt-1-dot-1-0-is-released/ 1. https://github.com/clojurewerkz/scrypt -- MK http://github.com/michaelklishin http://twitter.com/michaelklishin -- -- You

ANN Mailer 1.0.0 is released

Mailer [1] is a small Clojure library that makes email delivery easy. It is inspired by Ruby's Action Mailer and combines Postal, Moustache template rendering and testing utilities. Release notes: http://blog.clojurewerkz.org/blog/2014/01/26/mailer-1-dot-0-0-is-released/ 1. https://github.com/clo

Re: Read file contents as map

And if you are not sure about that, just use edn-only reader: (require '[clojure.tools.reader.edn :as edn]) (edn/read-string (slurp "file")) Dňa nedeľa, 26. januára 2014 17:12:32 UTC+1 mynomoto napísal(-a): > > If you are sure that the file doesn't contain malicious code you can use: > > (read-s

Re: ANN: Om 0.3.0

Hi wuqi...@gmail.com, You can just open the file. I got some blank pages when for some reason I wasn't able to reach fb.me. Check your Network tab in the developer tools. On Sunday, January 26, 2014 6:12:52 AM UTC-2, wuqi...@gmail.com wrote: > On Saturday, January 25, 2014 8:16:15 AM UTC+8, Davi

Re: Read file contents as map

If you are sure that the file doesn't contain malicious code you can use: (read-string (slurp "file")) On Sunday, January 26, 2014 11:24:30 AM UTC-2, Paul Smith wrote: > > Hi, > > I have a config file that contains a Clojure map. If I slurp that file it > obviously returns a string. > > Is it p

Re: Web App structure on server?

Hi Josh Do you know of a tutorial or sample project that shows you how to do that and what to watch out for? Julio > On Jan 24, 2014, at 11:14 PM, Joshua Ballanco wrote: > > I just wanted to point out that if you’re looking to write small background > processes that are more shell-script-y

Issues with the keyword :as aliasing

Hi, I am requiring clojure.java.io as such (ns sample-project.core (:require [clojure.java.io :as io])) However, the first expression creates a file object (clojure.java.io/file "test") # The second expression explodes with "java.lang.RuntimeException: No such namespace: io" (io/file "/tmp/pa

Read file contents as map

Hi, I have a config file that contains a Clojure map. If I slurp that file it obviously returns a string. Is it possible to return that read file as a map (its original data structure) and not a string? Thanks Paul -- -- You received this message because you are subscribed to the Google G

core.asyn: missing sequence functions?

Hello, all, I have just started using core.async, and I was curious as to why particular sequence functions where chosen to be implemented. For example, there is take, but no take-while or drop. Is this a deliberate design decision? Thanks for the great library! Sincerely, Daniel -- -- You

Re: ANN: clojure-objc

Awesome. Thanks Gal. Can't wait to check it out. -- -- 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 p

Re: ANN: clojure-objc

I added a better sample with a UINavigationController and a small uikit framework(very very alpha). https://github.com/galdolber/clojure-objc-sample/blob/master/src/clojure_objc_sample/core.clj Feedback and improvements on the uikit framework are very much welcome. On Sat, Jan 25, 2014 at 10:08

Re: [ANN] om-start lein template for nrepl compliant editors/IDEs

Thanks Rudy! There is still room for improvements. At the moment I was not able make it to run with :none optimisation which is amazingly fast, while :whitespace an all the others are slow. But with an nrepl compliant editor/IDE you could enjoy the live coding stuff by David without running the

Re: [ANN] om-start lein template for nrepl compliant editors/IDEs

Hi Mimmo Thank you for this tutorial - I managed to follow along and experience the same live coding with emacs/cider - really nice to see how all the components work together and "drive" the browser from the browser-repl in emacs. Kind regards Rudi On 26/01/2014, at 2:34 AM, Mimmo Cosenza

Re: async/close! called when channel is gc-ed ?

(b) is easy if you're willing to drop down to Java, or use gen-class. You can define a finalize method. On the other hand, you might also want to look into WeakReference and ReferenceQueue, which can be used from Clojure with interop. You can discover when objects become eligible for GC with Refer

Re: core.async over websocket + cljs + clojure

Hi folks, sorry I'm a bit late to the party, but Chord might be a good base for what you want to do? It probably falls a bit short at the moment on your disconnection semantics, but could be worth a shot. https://github.com/james-henderson/chord James -- -- You received this message because

async/close! called when channel is gc-ed ?

## Context: I'm doing some communication across cljs/clj with core.async ## Problem: I want a certain function called whenever: (a) the first time the channel is closed (b) when the channel is gc-ed (if not previously closed) (a) is rather easy: I define my own channel, wrapped around

Re: clojure.edn/read-string exceptions => nil

Shouldn't that be: (defn filter-printable [obj] (cond (or (symbol? obj) (number? obj) (string? obj) (keyword? obj)) obj (vector? obj) (apply vector (map filter-printable obj)) (seq? obj) (map filter-printable obj) (set? obj) (into #{} (map filter-printable obj)) (map? obj) (into {

Re: clojure.edn/read-string exceptions => nil

I recently ran into this problem again. The solution I came up with is: (defn filter-printable [obj] (cond (or (symbol? obj) (number? obj) (string? obj) (keyword? obj)) obj (vector? obj) (apply vector (map filter-printable obj)) (seq? obj) (map filter-printable obj) (set? obj) (into