WebRedirecting output to a file To write to a file use :out :write and set :out-file to a file: user=> ( require ' [clojure.java.io :as io]) nil user=> ( do @ ( process { :out :write :out-file ( io/file "/tmp/out.txt" )} "ls") nil ) nil user=> ( slurp "/tmp/out.txt" ) "CHANGELOG.md\nLICENSE\nREADME.md..." or simply: Webto-file function Usage: (to-file file & {:keys [append], :as opts}) Coerce f to a file per clojure.java.io/file and return a ProcessBuilder.Redirect writing to the file. Set ':append' in opts to append. This can be passed to 'start' in :out or …
clojure.java.process - Clojure v1.12.0 API documentation
WebTiny assets with no dependencies. I can send a file over email and have room to spare for cat pictures. Fast! Both compilation and runtime are super fast and responsive. Number 3 is pretty important here, because it means that the users can just double-click on the HTML file, and see an interface pop up in their browser immediately. WebWrite to a file, replacing existing content: (use 'clojure.java.io) (with-open [wrtr (writer "./file.txt")] (.write wrtr "Everything in file.txt has been replaced with this text.") ) ; with-open macro calls (.close wrtr) Notes: You can specify URLs as well as files nutrition value of green peas
functional programming - clojure partial File/createTempFile
WebSep 2, 2024 · Release 0.2.4 on 2014-Jan-10. Small change in behavior: clojure.data.json/pprint now adds a newline after its output just like clojure.core/pprint. Fix DJSON-13: flush output after pprint. Fix DJSON-14: handle EOF inside character escape. Fix DJSON-15: bad syntax in test. Web; Use clojure.java.io to read in resources from the classpath (ns rescue.core (:require [clojure.java.io :as io] )) ; Populate the file on the command line: ; echo "Hello Resources!" > resources/hello.txt (def data-file (io/resource "hello.txt" )) (defn -main [] (println (slurp data-file)) ) ; When do "lein run" ; => Hello Resources! link WebSep 26, 2013 · The next step was to write that into a file and this StackOverflow post describes a couple of ways that we can do this: > (use 'clojure.java.io) > (with-open [wrtr (writer "/tmp/test.json")] (.write wrtr (json/write-str {:key1 "val1" :key2 "val2"}))) or > (spit "/tmp/test.json" (json/write-str {:key1 "val1" :key2 "val2"})) nutrition value of jicama