karlrwjohnson

# Sublime plugin that re-wraps text blocks so that each line contains the
# maximum number of characters before line 80

# To install (Sublime 3?), find your Packages/User directory by going to
# Preferences Menu > Browse Packages...
#
# Save this file into that directory.
#
# To enable it in the [Ctrl+Shift+P] command palette, create a file called
# "mine.sublime-commands" (exact name before extension doesn't matter),

karlrwjohnson

'''
    Postgres automatic message queue demo
    Wherein a record-insertion trigger notifies a worker to process new table records
    
    Requires:
        - Python 3.6
        - Postgres 9.6
        - Psycopg2
    
    Usage:

karlrwjohnson

import functools
import numpy
import struct
import svg.path   # pip install svg.path==2.2
from typing import List, Dict, Tuple, Callable  # kitchen sink?
array=numpy.array

# SVG <path> string describing the undistorted profile of the pot
PATH_DATA='''
m 0,50.916666 9.1801683,0 c 0.8686257,-1.2561 2.0631007,-1.983971 3.2272117,-2.612425 6.345522,-3.425674 6.113453,-5.441741 9.183746,-10.130426 3.920877,-5.987623 6.247456,-11.575049 11.615424,-15.913572 1.361948,-1.10076 2.477231,0.565914 1.236122,1.532279 -5.445873,4.240321 -7.508074,9.124891 -11.047477,15.345625 C 20.372917,44.45 19.05,46.566667 12.975328,49.970155 11.821211,50.616778 10.583333,51.59375 10.583333,52.916667 L 0,52.916667

karlrwjohnson

Lodash FP Proposal

• "FP" stands for Functional Programming
• Submodule of Lodash's library (import x from "lodash/fp/x" versus import x from "lodash/x")
• Has a writeup on Lodash's Github page: https://github.com/lodash/lodash/wiki/FP-Guide

Premises

• Immutable: All functions return a copy of the data instead of modifying it. Even functions which normally mutate data, like _set, are wrapped to make a copy first.

karlrwjohnson

'''
Solution to Adam Babcock's brain-teaser

Here's the basic gist of the problem: A principal places one hundred students'
names into one hundred identical boxes, which are sitting in a row in the principal's
office. Each box contains exactly one name, but the names are not guaranteed to
be arranged in any particular order within those boxes.
Students are called in one at a time and are permitted to open up to fifty of
those boxes. If one of the boxes they open contains their name, they get a reward.

karlrwjohnson

// Let's define a couple of dependencies to get started.

interface GameContext {
    // Methods which Actions can use to query the state of the game
}

interface ActionGameController {
    // Methods which Actions can use to affect the game
    // - In Redux, this is the dispatch() method and various actionCreators.
    // - In Java, this is a controller.

karlrwjohnson

// ==UserScript==
// @name         Show nav labels in Bitbucket
// @version      0.1
// @description  Add labels below icons on the left nav bar
// @match        (insert URL of bitbucket server)
// @grant        none
// ==/UserScript==

console.log('user script loaded');
(function() {

karlrwjohnson

Beastsoul Monk 1 / Armored & Gifted Blade (Soulknife) 4

STR 10 = ( 0p) 10
DEX 14 = ( 5p) 14
CON 14 = ( 5p) 14
INT  8 = (-2p)  8
WIS 20 = (17p) 18 + (Hu) 2
CHA 10 = ( 0p) 10

Level 1: Beastsoul Monk 1

karlrwjohnson

const http = require('http');

const destHost = 'localhost';
const destPort = 4002;

http.createServer((req, res) => {
	console.log(`> ${req.method} ${req.url}`);
	for (let k in req.headers) {
		console.log(`> ${k} = ${req.headers[k]}`)
	}

karlrwjohnson

---------------------------------------------------------
-- Boilerplate mocking out what we already have today. --
--        Just scroll down to the bottom.              --
---------------------------------------------------------

-- Cleanup
drop table if exists
    import_log,
    my_data_source,
    meta_record,