tolitius

several facts "at once"

=> (crux/submit-tx node [[:crux.tx/put {:crux.db/id :legend/picasso :kind :human}]
                         [:crux.tx/put {:crux.db/id :legend/picasso :planet :earth}]
                         [:crux.tx/put {:crux.db/id :legend/picasso :alive? :always}]
                         [:crux.tx/put {:crux.db/id :legend/picasso :location "Barcelona"}]])

tolitius

separate namespace for routes:

(ns hubble.routes
  (:require [reitit..]))

(defn make-routes [config]
  [["/api/hubble" {:swagger {:tags ["ops"]}}
    ;; ....

tolitius

(require '[jsonista.core :as json]
         '[org.httpkit.client :as http]
         '[buddy.core.keys :as keys]
         '[buddy.sign.jwt :as jwt])

(def mapper (json/object-mapper {:decode-key-fn keyword}))

;; if done fo real => check for http/get error
(defn jwks->pubkey [jwks-url]
  (-> @(http/get jwks-url)

tolitius

expects

• kafka installed
• zookeeper hostname
• jq installed

tolitius

Manage Jenkins => Script Console

import jenkins.model.Jenkins
import hudson.model.Job

MAX_BUILDS = 10
Jenkins.instance.getAllItems(Job.class).each { job ->
  println job.name
 def recent = job.builds.limit(MAX_BUILDS)

tolitius

=> (pprint agenda)

{:first-topic #{:justin :scott :les :valentin :andy},
 :second-topic #{:justin :scott :les :valentin :andy :gopi},
 :third-topic #{:les :valentin :andy :gopi},
 :fourth-topic #{:les :valentin :andy :gopi},
 :fifth-topic #{:beth :les :valentin :andy :gopi},
 :sixth-topic #{:beth :gopi},
 :seventh-topic #{:justin :scott :beth}}

tolitius

(ns issue-104.core
  (:require [mount.core :as mount :refer [defstate]]))

(mount/in-cljc-mode)

(defstate ^{:on-reload :noop} teststate
  :start "hi")

tolitius

what is it?

Chariot wants you to learn a basic idea about what the blockchain is made of. The only way to learn it is to use it: really.

Hence here is what we offer you, proud Charioteer:

You can get any educational materials such as ebooks, books, online courses, etc. and reimburse all or some of its cost by using the new and shiny Chariot cryptocurrency.

You do it by creating a Stellar account via BB-8 (instructions below),

tolitius

=> (defn transpose [m]
     (apply mapv vector m))

=> (transpose [[1 2] [3 4]])
[[1 3] [2 4]]

=> (transpose [[1 2 3] [4 5 6] [7 8 9]])
[[1 4 7] [2 5 8] [3 6 9]]

tolitius

use std::fmt::{self, Formatter, Display};

struct Matrix(f32, f32, f32, f32);

// do we prefer pure or since &mut is safe (and faster) it is preferable?
fn transpose(Matrix(a, b, c, d): Matrix) -> Matrix {
    Matrix(a, c, b, d)
}

impl Display for Matrix {