udkyo

FROM ubuntu
RUN apt update \
    && apt install -y firefox \
                      openssh-server \
                      xauth \
    && mkdir /var/run/sshd \
    && mkdir /root/.ssh \
    && chmod 700 /root/.ssh \
    && ssh-keygen -A \
    && sed -i "s/^.*PasswordAuthentication.*$/PasswordAuthentication no/" /etc/ssh/sshd_config \

mfikes

Alex Miller's new add-lib capability, hacked into ClojureScript:

deps.edn:

{:deps {org.clojure/clojurescript {:git/url "https://github.com/mfikes/clojurescript"
                                   :sha "4fa9edd736d47b8ef5648b61b199e64ef80735bb"}
        org.clojure/tools.deps.alpha {:git/url "https://github.com/clojure/tools.deps.alpha.git"
                                      :sha "d492e97259c013ba401c5238842cd3445839d020"}}}

yogthos

Plnack FFI example by Mike Fikes:

cc -fPIC -shared -o libnative.so native.c

planck ffi.cljs

danielgomezrico

stages:
  - build
  - test
  - deploy

variables:
  GIT_STRATEGY: clone

cache:
  key: ${CI_PROJECT_ID}

danielgomezrico

stages:
  - build
  - test

cache:
  key: ${CI_PROJECT_ID}
  paths:
    - .gradle/

before_script:

pjullah

(boot.core/merge-env! :dependencies '[[org.clojure/java.jdbc "x.y.z"][mysql/mysql-connector-java "x.y.z"]])

(require '[clojure.java.jdbc :as sql])

(def db-host "127.0.0.1")      
(def db-port 3306)             
(def db-name "cmdb")           
(def db-user "root")           
(def db-password "my-secret-pw")

jaycobbcruz

public class Permutations {

    public static <T> Stream<Stream<T>> of(final List<T> items) {
        return IntStream.range(0, factorial(items.size())).mapToObj(i -> permutation(i, items).stream());
    }

    private static int factorial(final int num) {
        return IntStream.rangeClosed(2, num).reduce(1, (x, y) -> x * y);
    }

cjbarre

;; Example: Send A Signed Multi-Part Media HTTP POST Request With Clojure
;;
;; Keywords: Clojure, Twitter API, media/upload, OAuth 1.0, multipart/form-data, Authorization, Signed Request
;;
;; Dependencies: [clj-http "2.2.0"] [clj-oauth "1.5.5"]
;;
;; Description: 
;; The code is meant to read well as an example, not be idiomatic or efficiently organized.
;;
;; I am leaving the raw materials here, put it together how you'd like it!

halgari

;; On my box, wc processes the 11GB JSON file in 50sec
;; This code does it in 11sec
;; Compiled with lein uberjar, and run with java -server -jar word-count-STANDALONE.jar

(ns word-count.core
  (:import (java.io RandomAccessFile File)
           (java.nio.channels FileChannel$MapMode)
           (java.nio ByteBuffer))
  (:gen-class))

atroche

(ns sunshine.disk-read
  (:require [clojure.core.async :as async :refer [>! <! go-loop chan close! <!!]]])
  (:import (java.io BufferedReader FileReader FileInputStream BufferedInputStream InputStreamReader)))

(def ten-gb-filename "ten.json")
(def one-meg (* 1024 1024))

(defn ^FileInputStream input-stream [^String fname]
  (FileInputStream. fname))