enjalot

import SimpleHTTPServer
class CORSHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
    def send_head(self):
        """Common code for GET and HEAD commands.

        This sends the response code and MIME headers.

        Return value is either a file object (which has to be copied
        to the outputfile by the caller unless the command was HEAD,
        and must be closed by the caller under all circumstances), or

cookrn

Couldn't find the text of this for a while...

• Original (404'ed) -- https://plus.google.com/115094562986465477143/posts/Di6RwCNKCrf
• Fakeout -- http://www.dzone.com/links/rss/ryan_dahl_i_hate_almost_all_software.html
• Repost -- https://plus.google.com/116904230181415286707/posts/DnAMAN5sUR8

sw1nn

Git hooks suggestions

Problem Statement

With a centralized workflow we expect the branch master to be what's deployed /deployable to production. Changes are implemented on feature branches (typically named feature/<feature-name>) and merged into master via Github Pull request UI workflow.

This works fine, but occasionally a developer can make an error and push to master. We'd like to put some additional checks in place to protect against that.

Git version 1.9.x vs version 2.x.x

yogthos

• clj-pdf
• markdown-clj
• migratus
• reagent-forms
• reagent-template
• selmer

sw1nn

;; Based on https://clojuredocs.org/clojure.core/condp#example-542692cbc026201cdc326bea

(defn parse-arg [s]
  (condp (comp next re-matches) s
    #"([+-])(\w+)" :>> (fn [[f k]] [(keyword k) (= f "+")])
    #"(\w+)=(\w+)" :>> (fn [[k v]] [(keyword k) v])
    (throw (IllegalArgumentException. s))))
  
(parse-arg "+foo")    ;=> [:foo true]
(parse-arg "-foo")    ;=> [:foo false]

chr15m

; uses a web worker background thread
(let [metronome-worker-js "self.onmessage=function(e){setTimeout(function(){postMessage(e.data);},e.data.interval);};console.log('Metronome worker loaded.');"
      worker-blob (js/Blob. (clj->js [metronome-worker-js]) {:type "application/javascript"})
      worker (js/Worker. (.createObjectURL js/URL worker-blob))
      call-id (atom 0)]

  (defn make-worker-listener [id callback]
    (fn [e]
      (when (= e.data.id id)
        (callback)

conan

(require '[cemerick.url :as url]
         '[clojure.spec.alpha :as s]
         '[clojure.spec.gen.alpha :as gen]
         '[clojure.string :as string])

(def non-empty-string-alphanumeric
  "Generator for non-empty alphanumeric strings"
  (gen/such-that #(not= "" %)
    (gen/string-alphanumeric)))

stuarthalloway

;; I think it would be a mistake to introduce temporal coupling to prevent typos.

;; The example program below lets you identify "missing" keys specs at
;; the time and place of your choosing, and then handle them as you
;; deem appropriate, without imposing those decisions on other
;; users of spec.

(require '[clojure.spec.alpha :as s]
         '[clojure.set :as set])

prasmalla

#[optional] Installing Libsodium - ONLY if you do not want nix to handle this - otherwise skip 
git clone https://github.com/input-output-hk/libsodium
cd libsodium
git checkout 66f017f1
./autogen.sh
./configure
make
sudo make install && cd ..
#Export and source ~/.bashrc
export LD_LIBRARY_PATH="/usr/local/lib:$LD_LIBRARY_PATH"

theronic

FROM clojure:openjdk-15-tools-deps AS builder

WORKDIR /opt

ADD deps.edn deps.edn
RUN clj -Sdeps '{:mvn/local-repo "./.m2/repository"}' -e "(prn \"Downloading deps\")"
RUN clj -e :ok

COPY . .
RUN clj -e :ok