Laurence Chen humorless

Modern data stack

REPLWARE 建議的資料分析技術棧 (modern data stack) 主要有下列特色：

應用軟體開發是很容易遇到坑而做不好、做不快，容易犯下所謂的應用軟體開發七宗罪

在 Clojure 社群的一個說法：「同樣的工程師使用 Java 來開發軟體、使用 Nodejs 來開發軟體、使用 Clojure 來開發同樣軟體所花費的時間，大約是：5:3:1。」

SPC SPC = M-x
- load-theme
- add-project
- global-linum-mode

web-scraper-order	web-scraper-start-url	code
1625935994-72	https://www.4clojure.com/problem/71	1 last
1625936020-84	https://www.4clojure.com/problem/59	123 (fn gg [& f] (fn [& coll] (vec (map #(apply % coll) f))))
1625936081-105	https://www.4clojure.com/problem/32	12345 (fn t [[x & args]] (if (empty? args) (list x x) (cons x (cons x (t args)))))
1625935881-29	https://www.4clojure.com/problem/121	1
1625935861-20	https://www.4clojure.com/problem/130	1
1625935897-36	https://www.4clojure.com/problem/114	1
1625935899-37	https://www.4clojure.com/problem/113	1
1625935906-40	https://www.4clojure.com/problem/110	1
1625935991-71	https://www.4clojure.com/problem/72	1 reduce +

There are three important comments:

Horizonal comment splits a namespace into sub sections

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Connection

	; using Clojure 1.9
	(require '[clojure.pprint :as pprint])

	(defn xform-dep [[lib version & korks]]
	(let [args (into {} (apply hash-map korks))]
	[lib (merge {:mvn/version version} args)]))

	(defn xform-deps
	"deps.edn utility function by @theronic 2018-02-28
	Transforms a collection of project.clj :dependencies to deps.edn style

	session_name: melvn
	start_directory: ~/clo/runeleven
	environment:
	RUNELEVEN_DIR: /Users/laurence/clo/runeleven
	windows:
	- window_name: one-repl
	panes:

	(ns my-backend.core
	(:gen-class)
	(:require [compojure.core :as c]
	[compojure.route :as route]
	[ring.adapter.jetty :as jetty]
	[ring.middleware.defaults :as ring-defaults]
	[hiccup2.core :as h]
	#_[muuntaja.core :as m]
	[muuntaja.middleware :as muuntaja]))