usametov

;; # Maria for Experts

;; This is a short tour of abstractions we've made in the process of building Maria, 
;; which are also available while using the system. It is meant for people with experience using 
;; functional programming languages who already know how to evaluate forms in Maria. 
;; If you're a beginner to Maria or to programming in general, I recommend starting [here](https://www.maria.cloud/intro).

;; (For the impatient, Command-Enter — Control-Enter on a PC — within a code block with evaluate the code before the cursor.)

;; ## Notebook interface

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(ns merkle.tree
  (:import [java.security MessageDigest]))

(defn sha-256-digest [bs]
  (.digest
    (doto (MessageDigest/getInstance "SHA-256")
      (.update bs))))

(def double-sha-256 (comp sha-256-digest sha-256-digest))

usametov

/*jslint undef: true, nomen: true, eqeqeq: true, plusplus: true, newcap: true, immed: true, browser: true, devel: true, passfail: false */
/*global window: false, readConvertLinksToFootnotes: false, readStyle: false, readSize: false, readMargin: false, Typekit: false, ActiveXObject: false */

var dbg = (typeof console !== 'undefined') ? function(s) {
    console.log("Readability: " + s);
} : function() {};

/*
 * Readability. An Arc90 Lab Experiment. 
 * Website: http://lab.arc90.com/experiments/readability

usametov

$INPUTVIDEO='input.mp4'
$OUTPUTVIDEO='output.mp4'
ffmpeg -i $INPUTVIDEO -metadata:s:v rotate="-90" -codec copy $OUTPUTVIDEO

usametov

(defn levenshtein-distance
  "Finds the percentage of match (reversed levenshtein distance & normalised)
   between two strings"
  [s1 s2]
  (let [similarity (atom 0)
        edit-map (atom {})]
    (doseq [i (range (count s1))]
      (let [edit (atom (if (zero? i) 0 i))]
        (doseq [j (range (count s2))]
          (let [e (if (= (.charAt s1 i) (.charAt s2 j)) 0 1)]

usametov

# Ubuntu install

Also see earlier install guide https://gist.github.com/jr0cket/7655cf6f0dcd889ca0dbb0edb2b544c2

## X1 Extreme installation
Download Ubuntu server iso image
burn image to usb
Enter and f1 to open bios config
- remove secure boot

usametov

Ubuntu install

Also see earlier install guide https://gist.github.com/jr0cket/7655cf6f0dcd889ca0dbb0edb2b544c2

X1 Extreme installation

Download Ubuntu server iso image burn image to usb Enter and f1 to open bios config

• remove secure boot

usametov

Manage REPL session

, m . and , . calva.jackInOrConnect jack-in and connect menu commandPaletteeditor/context

, m c and , ” calva.connect Connect to a Running REPL Server in the Project Ctrl Alt C Ctrl Alt C | |

usametov

Introduction

Hello and thank you for watching this Practicalli screencast in which I’ll demonstrate a REPL driven development workflow for Clojure using Spacemacs

Spacemacs is a community configuration for Emacs, which uses the CIDER project as the Clojure development environment.

This workflow uses the Clojure CLI tools to run the Clojure REPL

usametov

" Set mapleader for general commands (not set by default - not sure if this is needed)
" let maplocalleader = "\<Space>"

" Set maplocalleader for Conjure leader key 
let maplocalleader = ","

"Relative line numbers
set relativenumber

" Full color theme support for neovim