I need to write a simple program for work that does the follo开发者_运维问答wing: read a config file
Is there a way to mimic a this variable in something like (def foo {:two 2 :three (inc (:two this))})? Even be开发者_如何学Gotter would be something like (def foo {:two 2 :three (inc ::two)}). I was t
Given: (def my-vec [{:id 0 :a \"foo\" :b \"bar\"} {:id 1 :a \"baz\" :b \"spam\"} {:id 2 :a \"qux\" :b \"fred\"}])
I am moving to Emacs to work on Clojure/Lisp. What is all the information I need to setup on Emacs to be able to do the following?
I\'m not being able to import a particular class (FinanceService) from a jar. All the others work fine, including the inner-class FinanceService$Versions. I\'m getting a NoClassDefFound exception, and
Quoting in clojure results in non-evaluation. \':a and :a return the same result. What is the difference between 开发者_C百科\':a and :a ? One is not evaluated and other evaluates to itself... but is
What is the rationale for Symbols in Clojure to be bound to an underlying object and have an optional separate value ? Perhaps something elementary I am missing but would be great if someone could poi
Contrived example to illustrate: (def nest1 {:a {:b {:c \"foo\"}}}) (def nest2 {:d {:e \"bar\"}}) If I wanted to conj these nests at arbitrary levels, I could explicitly do this:
Here is a bit of example code: (deftype Deck52 [suits] :as this DeckOfCards (check-empty [] (Deck52. (apply hash-map
开发者_开发问答Is there a detailed explanation for results obtained on evaluating the following on REPL.
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