Clojure Q&A - Recent questions tagged vscode

cant call function from clojure.core, dont know what's messed

Fri, 23 Dec 2022 14:26:05 +0000

So, i've been refreshing the language a bit since im still trying to make my clojure knowledge permanent on long-term memory. Had setup a Remote WSL 2.0 connection to an Arch Linux using VSCode on the host: Windows 11 since i default to developing in Linux for everything.

Problem is simple i guess, but im unable to pinpoint.

trying to call (read-line) from clojure.core renders an Could not resolve symbol: read-line in my Calva's output, which is using Joyride to start the REPL.

isn't core loaded by default? what's going on

;checking if ns is the problem
(ns encoder)

;repl output check
(defn queue [] 0)
(println str (queue))

(def files-list)
;test
(do (print "Name yourself now: ")
    (flush)
    (read-line)) => Could not resolve symbol: read-line

;debug test
(println "Enter (literal) filename to encode> ")
(def input (read-line)) => Could not resolve symbol: read-line
(println (str "File to encode: " input))
;cant call read-line from core? wtf

;finish this
(defn add-queue-confirm [filenames]
  (println "Files to process: " filenames))

Is there a way to place the elements of a collection vertically with Calva?

Thu, 25 Aug 2022 02:22:23 +0000

I would like to know if i can pass from this:

[[1 2 3] [4 5 6] [7 8 9]]

..to this:

[[1 2 3]
[4 5 6]
[7 8 9]]

with Calva or another vscode shortcut instead of having to press enter in each item?

Thanks in advance! :)

How to get Clojurescript REPL in Calva (Lein + Figwheel main)

Tue, 12 Apr 2022 04:27:18 +0000

Hi, I trying to setup editor for Clojure, currently struggling with Calva. I have fullstack project (cljs via Figwheel main) and whe I run repl (jack-in) then both repls get started (Lein + Figwheel Main config), but I cant switch to cljs repl, geting error "Cannot read properties of null (reading 'switchNS')"

need help with compiler error "unresolved symbol"

Fri, 11 Feb 2022 17:59:34 +0000

Hi
I cloned this project, and used VScode to open it. I added Calva, and am half way through the tutorial. I do know what "unresolved symbol" means, but do not know how to fix in a Clojure project especially that this was a working project. I know that the author used Intellij, and I believe it was the ultimate edition. I have the community ( I am ware of the eval, and will use it if I do not have other option. I just like to know how to fix this myself). I am able to run the fire-up tutorial that Calvo comes with, but the compiler error is still there.