All Questions
27 questions
0
votes
1
answer
102
views
What difference between syntax-quote in Clojure and syntax-quote in Clojurescript?
In Clojure REPL:
(macroexpand-1 `(sum 2 1)) ; (user/sum 2 1)
In Clojurescript REPL:
(macroexpand-1 `(sum 2 1)) ; AssertionError: Assert failed: Argument to macroexpand-1 must be quoted
Why it ...
- 31
0
votes
1
answer
313
views
Why I can start CIDER's Clojure REPL without a project (no error message) but starting CIDER's clojureScript REPL without a project returns an error?
I have been using with some success the stack of Clojure, ClojureScript, lein, shadow-cljs, Emacs, and CIDER.
Usually, inside a project and for ClojureScript projects, I do: cider-jack-in-cljs, I ...
- 2,711
0
votes
1
answer
131
views
Why does CIDER's REPL some times start as "shadow.user>" and in others it starts as "cljs.user>"?
I am using Clojure, ClojureScript, shadow-cljs, Emacs, Cider, and Lein to develop a web app project.
This is the usual workflow: inside a project and for ClojureScript projects, execute cider-jack-in-...
- 2,711
0
votes
1
answer
437
views
Why is CIDER's REPL's behavior inconsistent? How to understand shadow-cljs' error message "No available JS runtime"?
I am using Clojure, ClojureScript, shadow-cljs, Emacs, Cider, and Lein to develop a web app project.
The web application has been successfully built. I can access the interface on http://localhost:...
- 2,711
1
vote
1
answer
107
views
Is there a way to store and retrieve the history of shadow-cljs' REPL over different sessions? How to use commands used in previous sessions?
I am using Emacs, CIDER, and shadow-clj/shadow-cljs to develop a project
in Clojure/ClojureScript. All this in a macOS Monterey 12.5.
Before that, I was used to programming with Emacs, Slime, Common ...
- 2,711
1
vote
1
answer
277
views
Whenever I start a project, an error occurs :main namespace specified in project.clj
Whichever github project I run I get the same error.
Now I have started a simple example from the book clojure for brave and true and the same program appears.
(ns clojure-noob.core
(:gen-class))
(...
0
votes
1
answer
210
views
How do I start clojurescript repl with lein mies?
I'm trying to learn clojurescript.
In my terminal (on Mac) I typed
lein new mies js-practice
cd ~/js-practice
scripts/repl
Then I get this error:
Exception in thread "main" java.io....
0
votes
1
answer
261
views
java.lang.ClassNotFoundException: sun.misc.Launcher when running boot repl
I'm trying to run boot repl and I get the following error.
java.lang.Thread.run Thread.java: 832
...
- 585
1
vote
1
answer
751
views
How to setup full Clojure/ClojureScript stack?
I need to make web app with clojure/clojurescript but i can't setup them properly.
I don't know how to start clojure and clojurescript REPLes in one port. Or how should i do that? Clojure backend ...
2
votes
1
answer
544
views
No application has connected to the REPL server
I am trying to evaluate some Clojure forms in VS Code using the Calva REPL.
When I run any of these commands, I get the error:
No application has connected to the REPL server. Make sure your JS ...
- 1,864
2
votes
0
answers
598
views
Why some namespaces can not be loaded by clojurescript browser repl?
I wrote some tests, I found that:
Only namespaces which is a dependency of my compiled clojurescript can be required in repl.
Namespaces which not refered by any compiled clojurescript can NOT be ...
- 93
3
votes
2
answers
143
views
RuntimeException when using queue literal in REPL
So I'm just beginning my clojurescript experience, and following along with the clojurescript-unraveled web book to get down the basics. Been a smooth process mostly, but I've hit a snag using the #...
- 65
4
votes
1
answer
178
views
Clojure and ClojureScript REPL produce different output
Using the following recursive definition of a depth first search a Clojure (JVM) and ClojureScript (tested with both browser connected repl and lumo) REPL produce two different outputs, i.e. order in ...
- 10.1k
0
votes
1
answer
81
views
REPL session for a ClojureScript library in the vein of `lein try`
Sometimes I want to try out a library in a REPL. For example when I need to know the date 100 days from now, I do:
lein try clj-time
(require '[clj-time.core :as t])
(t/plus (t/today) (t/days 100))
...
- 35k
11
votes
2
answers
2k
views
What is the specific difference between Clojure 1.8's socket repl and nREPL?
I've been reading this, but there seems to be no tutorial/doc about the difference between these two or whatnot.
Is socket repl going to replace nrepl?
- 1,094