MarcoPolo

Cryptic's Crypto Details:

Registration

In-browser

• The user chooses a username and password
• A pub/priv key is generated and stored in a structure called the user blob. (A user will have the option to upload their own set of keys too)
• The user blob also contains a file tree which will store uploaded files (with their encryption key) and folders (for organizing files).
• The user blob is encrypted with the PBKDF2 hash of the user's password.

MarcoPolo

(go 
  ;; Get a worker from the buffered channel
  (let [worker (<! servant-channel)]
    ;; execute the post message for the web worker
    (post-message-fn worker (pr-str fn-key) args)
    ;; Add an event listener for the worker's return message
    (.addEventListener worker "message"
       #(go 
          ;; Save the data
          (>! out-channel (.-data %1))

MarcoPolo

(ns test-cljs.core)

(def ^:export t (clj->js {:command "function"}))

(.log js/console t)

MarcoPolo

(def k (cljs.core.async/chan 3)) 

;; This doesn't work as expected
  (go 
    (.log js/console "loading: 42")
    (>! k 42))

;; This parks when trying to take from the channel

  (go 

MarcoPolo

if (typeof(ArrayBuffer) === 'undefined') {
  (function(globals){
      "use strict";
      globals.ArrayBuffer = function(){};
      globals.DataView = function(){};
  }(this));
}

MarcoPolo

Benchmarking CCM, with 1MB file (patched with arraybuffer)  
    Total Bytes 1048576 Chunk.js:156
    Benchmark took: 48028 ms Chunk.js:157
    Total Iterations: 100 iterations Chunk.js:158
    Average of : 480.28 ms per 1MB 

Benchmarking CCM, with 1MB file (no patch) 
    Total Bytes 1048576 
    Benchmark took: 7357 ms
    Total Iterations: 10 iterations 

MarcoPolo

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v2.0.20 (GNU/Linux)

mQINBFHlbycBEADA5sfzue1g6wo7qUm+NmE8p3so6XGJE9lwtNJUimopdEezlffE
OJ6TZ3i72quwTwHNg2Xa4UMy+EUagf+dmawLGskbTPWtHXESny5wAMc98JyTIMvr
4CcBAKhBd2YmLTlF3DP5b00yc2Sf+AgKk8MRz6CCkCHcowHpj0/dFEsmxhqwJL6V
6V5BmMXR1jW2x1N0oVLbsOmVZ2SunrAUEv1XoT/50RopQffEiGdK2qaCGQI9llJK
J0I1+m3PtQPtaQCXPJaHJws6W5PTBXcMPEruiwemudjxmXNLS8zlxog7FyZexFbm
L5IHjQRztkDgvdqpH0jjA/hGcxPXtHIVR6+A+lc9kHlgrgGXJQ/ijn+alK3w5pYB
97t49JRaL5PAqRSKtRK/t9+cnP0KWGEgsEV5dmoGAYa25Qbqh6Ed2rj3/zyITT35

MarcoPolo

//My first Go program w/o any internet access

package main

import (
    "net/http"
    "fmt"
)

type Game struct {

MarcoPolo

the -> converts (-> x (f a) (g b)) into (g (f x a) b)
the ->> converts (->> x (f a) (g b)) into (g b (f a x) )

MarcoPolo

(defn get-current-price
  "Gets the current price from a response"
  [response] 
  (-> 
    (get response :body)
    (parse-string)
    (get-in ["return" "last" "display"])
    (println)))