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Mel van Londen mvanlonden

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@mvanlonden
mvanlonden / demo.html
Created October 17, 2013 16:02
jquery-svgpandragsnap
<!DOCTYPE HTML>
<html>
<head>
<!-- jQuery -->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<!-- d3 -->
<script type="text/javascript" src="http://d3js.org/d3.v2.js"></script>
@mvanlonden
mvanlonden / index.html
Created May 30, 2014 01:06
Panning within a perspective
<!DOCTYPE HTML>
<html>
<head>
<title>famo.us App</title>
<meta name="viewport" content="width=device-width, maximum-scale=1, user-scalable=no" />
<meta name="mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<!-- shims for backwards compatibility -->
@mvanlonden
mvanlonden / Error Log Docker
Created May 16, 2016 21:54
Successfully built c7bc39858b1f
➜ occamz-razor-dev-env OC-31_docker_dev_environment_a_new_hope ✓
➜ occamz-razor-dev-env OC-31_docker_dev_environment_a_new_hope ✓ docker-compose up
Creating occamzrazordevenv_sync_client_1
Creating occamzrazordevenv_sync_api_1
Creating occamzrazordevenv_client_1
Creating occamzrazordevenv_test_api_1
Creating occamzrazordevenv_api_1
Creating occamzrazordevenv_test_client_1
Attaching to occamzrazordevenv_sync_client_1, occamzrazordevenv_sync_api_1, occamzrazordevenv_client_1, occamzrazordevenv_test_api_1, occamzrazordevenv_api_1, occamzrazordevenv_test_client_1
@mvanlonden
mvanlonden / Refactor promise to async await
Created July 28, 2016 00:00
function moveModuleIntoBoard(module, board) {
return new Promise((resolve, reject) => {
const mutation = `
{
moveModuleToBoard(input: {
clientMutationId: "${new Date().getTime()}",
boardId: "${board.id}",
moduleId: "${module.id}"
}) {
viewer {
@mvanlonden
mvanlonden / withForm.js
Last active October 3, 2017 04:32
React HOC for form submission
import { isArray, keys, isEmpty, values } from 'lodash'
import { compose, curry, map, mapValues, mergeWith, get, pickBy, set, pick, every } from 'lodash/fp'
import { withState, mapProps } from 'recompose'
const makePredicate = ([test, errorMsg]) => a =>
test(a) ? null : errorMsg
const makePredicates = map(makePredicate)
const runPredicates = ({ input, validations }) =>
@mvanlonden
mvanlonden / prerenderPersistStorage.js
Created August 27, 2017 21:28
Combines prender.cloud and redux-persist to rehydrate your redux state. Use as your redux-persist storage.
import storage from 'redux-persist/es/storage'
const isPrerendering = window.prerenderCloudIsServerSideRendering
export default {
getItem: (key, cb) => {
storage.getItem(key, (err, item) => {
if (err) {
return cb(err)
}
@mvanlonden
mvanlonden / keybase.md
Created July 4, 2018 04:41

Keybase proof

I hereby claim:

  • I am mvanlonden on github.
  • I am mvanlonden (https://keybase.io/mvanlonden) on keybase.
  • I have a public key ASBgC1OymRWNqsU0aOM-24v6zMujo6UCgRdm7ykMDLvAAAo

To claim this, I am signing this object:

@mvanlonden
mvanlonden / structural_cost.py
Last active February 3, 2019 22:04
Structural system cost
floor_columns = (width / floor_column_grid_spacing) * \
(length / floor_column_grid_spacing)
columns = floor_columns * stories + \
(width / roof_column_grid_spacing) * (length / roof_column_grid_spacing)
columns_length = columns * ceiling_height
beams = length / joist_spacing * (stories + 1)
beams_length = beams * width
structural_framing_cost = (decking_cost * decking_area + column_cost * columns_length +
@mvanlonden
mvanlonden / glazing_cost.py
Last active February 3, 2019 22:42
labor_factor = .13
window_cost = 1600
sliding_door_cost = 10000
window_spacing = 15 # ft per window
windows = perimeter / window_spacing * stories
sliding_doors_per_story = 2
sliding_doors = stories * sliding_doors_per_story
@mvanlonden
mvanlonden / insulation_cost.py
Last active February 3, 2019 22:42
labor_factor = .15
insulation_cost = 2 # per surface sqft
surface_area = width * length * 2 + length * height * 2 + height * width * 2
cost = surface_area * insulation_cost * (1 + labor_factor)