Re: [ANN] Counterclockwise 0.26.0
Nice. Keep up the awesome work :) On Thursday, July 10, 2014 10:53:59 PM UTC+2, laurent.petit wrote: Hello, Counterclockwise 0.26.0 has just been released. This version fixes lots of longstanding, unnerving usability issues. Please see the Changelog for detailed explanations: Release Note === http://doc.ccw-ide.org/ChangeLog.html#_changes_between_counterclockwise_0_25_2_and_0_26_0 Install === Installation instructions: http://doc.ccw-ide.org/documentation.html#_install_counterclockwise Cheers, -- Laurent Petit -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
How to return a value from catch block
(defn convert-to-float [a] (try (if (not= a ) (read-string a)) (catch Exception e (str caught exception : (.getMessage e) After using the above convert-to-float function ,I get output like below when i have empty strings . --- 37799 3779 54.4 caught exception: EOF while reading caught exception: EOF while reading caught exception: EOF while reading 37.9 caught exception: EOF while reading 37.9 How do i return nil or zero value from catch block ? so that my output should look like 37799 3779 54.4 0 0 ß 37.9 0 37.9 --- -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: How to return a value from catch block
You could wrap the catch expression in a do block and return something at the end of the block. That means that the other statements in the do block must produce some side effect, like logging the error message: (defn convert-to-float [a] (try (if (not= a ) (read-string a)) (catch Exception e (do (println caught exception : (.getMessage e)) 0 Does that help? Torsten. PS: I'm new to Clojure, so if I missed something please correct me. On Sunday, July 13, 2014 12:53:14 PM UTC+2, sindhu hosamane wrote: (defn convert-to-float [a] (try (if (not= a ) (read-string a)) (catch Exception e (str caught exception : (.getMessage e) After using the above convert-to-float function ,I get output like below when i have empty strings . --- 37799 3779 54.4 caught exception: EOF while reading caught exception: EOF while reading caught exception: EOF while reading 37.9 caught exception: EOF while reading 37.9 How do i return nil or zero value from catch block ? so that my output should look like 37799 3779 54.4 0 0 ß 37.9 0 37.9 --- -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: How to return a value from catch block
catch returns the value of the last statement, so instead of the (str) you could just return 0.0. Also don't use read-string if you only expect floating point numbers, otherwise (convert-to-float :hmm) returns :hmm, not exactly a float. Since closure uses Double as the default floating point type (I think) you should probably use something like: (defn convert-to-float [a] (try (Double/valueOf a) (catch NumberFormatException e 0.0))) HTH, /thomas On Sunday, July 13, 2014 12:53:14 PM UTC+2, sindhu hosamane wrote: (defn convert-to-float [a] (try (if (not= a ) (read-string a)) (catch Exception e (str caught exception : (.getMessage e) After using the above convert-to-float function ,I get output like below when i have empty strings . --- 37799 3779 54.4 caught exception: EOF while reading caught exception: EOF while reading caught exception: EOF while reading 37.9 caught exception: EOF while reading 37.9 How do i return nil or zero value from catch block ? so that my output should look like 37799 3779 54.4 0 0 ß 37.9 0 37.9 --- -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: How to use functions from clojure.contrib?
Haha, I've randomly come accross this exact same function in Prismatic/plumbing https://github.com/Prismatic/plumbing, plus a bunch of other interesting ones. I'll use that version from now. On Wednesday, 9 July 2014 13:26:21 UTC+1, Pierre Masci wrote: Thank you Andy, that's exactly the answer I needed. I thought I might be missing the right place where to look, because I'm new to the ecosystem. http://crossclj.info http://www.google.com/url?q=http%3A%2F%2Fcrossclj.infosa=Dsntz=1usg=AFQjCNG-DyQUTVfpaTQKl0M8glmTtO-tMQ is a very good resource to know of. I will copy-paste that function for now. -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Determine file of auxiliary test method with clojure.test?
Hi Jeff, Sorry for the late reply - that's great, thanks very much, looks like I can hack something together with that. Cheers, Colin On 11 July 2014 03:12, Jeff Valk jv-li...@tx.rr.com wrote: You could override the clojure.test/do-report implementation and use the same stack frame trick that the default :fail case uses. Then from there, either use the file name from the StackTraceElement, or demunge the method name to get the var. I wouldn't really call that obvious, though. :-) Cheers, Jeff -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Protocol equivalent of Python's `repr`?
I'm working my way through an intro to Clojure book, and I just got to the section on protocols. I might be missing something/committing a category error, but I'm wondering if there's a way to change the way a protocol is represented in the repl, akin to redefining `__repr__`/`__str__` in Python. The example protocol in the book involves a matrix (i.e., a vector of vectors). I can do this (extend-protocol Matrix clojure.lang.IPersistentVector ... (pprint [vov] (clojure.pprint/pprint vov))) which works fine when I call (pprint m) on a Matrix m: (pprint m) ; [[0 0 0] [0 0 0] [0 0 0]] What I'd like is to just have the same behavior calling the variable from the repl, i.e. m ; [[0 0 0] [0 0 0] [0 0 0]] Can/should this be done? Is this a job for macros? Am I just being lazy/un-Clojuric and just get over it and use (pprint m)? -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Protocol equivalent of Python's `repr`?
The multimethods print-method and print-dup handle this. - James On 13 July 2014 18:51, Sam Raker sam.ra...@gmail.com wrote: I'm working my way through an intro to Clojure book, and I just got to the section on protocols. I might be missing something/committing a category error, but I'm wondering if there's a way to change the way a protocol is represented in the repl, akin to redefining `__repr__`/`__str__` in Python. The example protocol in the book involves a matrix (i.e., a vector of vectors). I can do this (extend-protocol Matrix clojure.lang.IPersistentVector ... (pprint [vov] (clojure.pprint/pprint vov))) which works fine when I call (pprint m) on a Matrix m: (pprint m) ; [[0 0 0] [0 0 0] [0 0 0]] What I'd like is to just have the same behavior calling the variable from the repl, i.e. m ; [[0 0 0] [0 0 0] [0 0 0]] Can/should this be done? Is this a job for macros? Am I just being lazy/un-Clojuric and just get over it and use (pprint m)? -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Protocol equivalent of Python's `repr`?
You might also enjoy looking at Gorilla REPL [1], which has an easily extensible renderer [2] for just this sort of thing. Disclosure: I'm one of its authors! Jony [1] http://gorilla-repl.org [2] http://vimeo.com/89532785 On Sunday, 13 July 2014 18:51:40 UTC+1, Sam Raker wrote: I'm working my way through an intro to Clojure book, and I just got to the section on protocols. I might be missing something/committing a category error, but I'm wondering if there's a way to change the way a protocol is represented in the repl, akin to redefining `__repr__`/`__str__` in Python. The example protocol in the book involves a matrix (i.e., a vector of vectors). I can do this (extend-protocol Matrix clojure.lang.IPersistentVector ... (pprint [vov] (clojure.pprint/pprint vov))) which works fine when I call (pprint m) on a Matrix m: (pprint m) ; [[0 0 0] [0 0 0] [0 0 0]] What I'd like is to just have the same behavior calling the variable from the repl, i.e. m ; [[0 0 0] [0 0 0] [0 0 0]] Can/should this be done? Is this a job for macros? Am I just being lazy/un-Clojuric and just get over it and use (pprint m)? -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Protocol equivalent of Python's `repr`?
James: I haven't gotten to multimethods yet--I'll definitely check that out! Jony: I use Gorilla REPL for basically all my clojure stuff already! It's really great, thanks so much. I know you can add stuff to project.clj to pretty-print everything in the repl, I was just wondering about targeting specific protocols and types. On Sun, Jul 13, 2014 at 2:29 PM, Jony Hudson jonyepsi...@gmail.com wrote: You might also enjoy looking at Gorilla REPL [1], which has an easily extensible renderer [2] for just this sort of thing. Disclosure: I'm one of its authors! Jony [1] http://gorilla-repl.org [2] http://vimeo.com/89532785 On Sunday, 13 July 2014 18:51:40 UTC+1, Sam Raker wrote: I'm working my way through an intro to Clojure book, and I just got to the section on protocols. I might be missing something/committing a category error, but I'm wondering if there's a way to change the way a protocol is represented in the repl, akin to redefining `__repr__`/`__str__` in Python. The example protocol in the book involves a matrix (i.e., a vector of vectors). I can do this (extend-protocol Matrix clojure.lang.IPersistentVector ... (pprint [vov] (clojure.pprint/pprint vov))) which works fine when I call (pprint m) on a Matrix m: (pprint m) ; [[0 0 0] [0 0 0] [0 0 0]] What I'd like is to just have the same behavior calling the variable from the repl, i.e. m ; [[0 0 0] [0 0 0] [0 0 0]] Can/should this be done? Is this a job for macros? Am I just being lazy/un-Clojuric and just get over it and use (pprint m)? -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to a topic in the Google Groups Clojure group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/clojure/ClQ4LwjyxNo/unsubscribe. To unsubscribe from this group and all its topics, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
working intellij plugin?
In need of a way to breakpoint in java code, I decided to look at intellij. I tried the directions here: http://wiki.jetbrains.net/intellij/Getting_started_with_La_Clojure which don't work. When trying to open a project, it throws: java.lang.NoSuchMethodError: com.intellij.openapi.module.ModifiableModuleModel.newModule(Ljava/lang/String;Lcom/intellij/openapi/module/ModuleType;)Lcom/intellij/openapi/module/Module; at de.janthomae.leiningenplugin.project.LeiningenProject.reimport(LeiningenProject.java:133) at de.janthomae.leiningenplugin.project.LeiningenProjectsManager.importLeiningenProject(LeiningenProjectsManager.java:71) at de.janthomae.leiningenplugin.project.LeiningenProjectBuilder.commit(LeiningenProjectBuilder.java:57) Tracking down the leinningen plugin project I see that it's dead, and points to the cursive project, which has no downloads. Is there a way to get this working? Or, alternatively, is there a less painful way to set a breakpoint in java code from a lein project? My usual environment is fireplace. Command line would be great, but I'm not up for switching to emacs this week. ;) -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: working intellij plugin?
Try this for IntelliJ instead. It's far better: https://cursiveclojure.com/ Mark On Mon, Jul 14, 2014 at 11:35 AM, Brian Craft craft.br...@gmail.com wrote: In need of a way to breakpoint in java code, I decided to look at intellij. I tried the directions here: http://wiki.jetbrains.net/intellij/Getting_started_with_La_Clojure which don't work. When trying to open a project, it throws: java.lang.NoSuchMethodError: com.intellij.openapi.module.ModifiableModuleModel.newModule(Ljava/lang/String;Lcom/intellij/openapi/module/ModuleType;)Lcom/intellij/openapi/module/Module; at de.janthomae.leiningenplugin.project.LeiningenProject.reimport(LeiningenProject.java:133) at de.janthomae.leiningenplugin.project.LeiningenProjectsManager.importLeiningenProject(LeiningenProjectsManager.java:71) at de.janthomae.leiningenplugin.project.LeiningenProjectBuilder.commit(LeiningenProjectBuilder.java:57) Tracking down the leinningen plugin project I see that it's dead, and points to the cursive project, which has no downloads. Is there a way to get this working? Or, alternatively, is there a less painful way to set a breakpoint in java code from a lein project? My usual environment is fireplace. Command line would be great, but I'm not up for switching to emacs this week. ;) -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- E: mark.man...@gmail.com T: http://www.twitter.com/neurotic W: www.compoundtheory.com 2 Devs from Down Under Podcast http://www.2ddu.com/ -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [nginx-clojure] Getting started question
Hi Boris If there 's no port conflict, you can run multiple nginx instances without any problem. So if you do installation by binary you needn't remove the prior version. If you don't want to run multiple nginx instances , you can stop the old one and copy the configuration files to the new one related directories. Then do additional configurations for nginx-clojure module, start the new nginx instance (including nginx-clojure). If you want to replace the old nginx, you need to some things to keep the default behaviors the same with you old nginx. (1) Get the build configure arguments with your old nginx you can run nginx -V (2) Get the nginx souce and nginx-clojure source (3) rebuild nginx-clojure with not only the build configure arguments with your old nginx but also the build configure arguments with nginx-clojure. e.g. $./configure MY-OLD-BUILD-CONFIGURE-ARGUMENTS\ --add-module=nginx-clojure/src/c $make (4) replace the old nginx binary file with the new one. regards xfeep On Wednesday, July 9, 2014 4:24:02 AM UTC+8, Boris Kourtoukov wrote: I am working on a small personal project and want to use/learn nginx and clojure as the web backend. Unfortunately I am bogged down my the installation instructions. I have Nginx running and serving html on a Linode instance, I just don't know enough about it's plugins to do step 1.1 Installation by Binary in the nginx-clojure instructions: https://github.com/nginx-clojure/nginx-clojure#11-installation-by-binary The way I read it nginx-clojure is meant to completely replace nginx on the machine? So should I remove the prior version, install this from binary and then re-setup the served sites? Thanks and sorry for the basic question, Boris -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: working intellij plugin?
HI Brian, Both La Clojure and the IntelliJ Leiningen plugin are effectively discontinued in favour of Cursive. There's full instructions on how to get started here: https://cursiveclojure.com/userguide. Let me know if you have any more questions. Cheers, Colin On 14 July 2014 03:35, Brian Craft craft.br...@gmail.com wrote: In need of a way to breakpoint in java code, I decided to look at intellij. I tried the directions here: http://wiki.jetbrains.net/intellij/Getting_started_with_La_Clojure which don't work. When trying to open a project, it throws: java.lang.NoSuchMethodError: com.intellij.openapi.module.ModifiableModuleModel.newModule(Ljava/lang/String;Lcom/intellij/openapi/module/ModuleType;)Lcom/intellij/openapi/module/Module; at de.janthomae.leiningenplugin.project.LeiningenProject.reimport(LeiningenProject.java:133) at de.janthomae.leiningenplugin.project.LeiningenProjectsManager.importLeiningenProject(LeiningenProjectsManager.java:71) at de.janthomae.leiningenplugin.project.LeiningenProjectBuilder.commit(LeiningenProjectBuilder.java:57) Tracking down the leinningen plugin project I see that it's dead, and points to the cursive project, which has no downloads. Is there a way to get this working? Or, alternatively, is there a less painful way to set a breakpoint in java code from a lein project? My usual environment is fireplace. Command line would be great, but I'm not up for switching to emacs this week. ;) -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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 post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
