Skip to content

Instantly share code, notes, and snippets.

View brianbancroft's full-sized avatar
🌲

Brian Bancroft brianbancroft

🌲
45 followers · 49 following
View GitHub Profile
@brianbancroft
brianbancroft / README.md
Created December 5, 2022 18:31
test markdown new tab link

Testing target:blank

Here is the page: page{:target="_blank"}

[page](https://google.com){:target="_blank"}
@brianbancroft
brianbancroft / JEST_VITE_APP.md
Created February 9, 2022 19:37
Integrate Jest & React Testing Library in a React Vite Project.

Integrate Jest & React Testing Library in a React Vite Project

  1. Install Dependencies
yarn add --dev jest babel-jest @babel/preset-env @babel/core @babel/plugin-syntax-jsx @babel/preset-react @testing-library/dom @testing-library/jest-dom @testing-library/react @testing-library/user-event babel-preset-react-app identity-obj-proxy jest-circus jest-scss-transform jest-watch-typeahead
  1. Set Jest & babel configs in package.json
"jest": {
    "roots": [
@brianbancroft
brianbancroft / useOffline.js
Created June 5, 2020 01:50
useOffline
const [online, setOnline] = useState(true)
useEffect(() => {
let offlineToast
const goOffline = () => {
setOnline(false)
}
const goOnline = () => {
setOnline(true)
}
window.addEventListener('offline', goOffline)
@brianbancroft
brianbancroft / custom-task.js
Created April 16, 2019 12:34 — forked from CITguy/custom-task.js
Basic pattern for creating a custom Transform stream for use with gulp tasks.
var gulp = require('gulp');
var myTransform = require('./myTransform');
gulp.task('foobar', function (){
return gulp.src("foobar.js")
.pipe(myTransform())
.pipe(gulp.dest('.'));
});
@brianbancroft
brianbancroft / 1_decipher-richText.js
Last active April 2, 2019 14:04
Deciphering Contentful Rich Text Blocks in React. The second file is an example of the graphql output that would go into this.
import React from 'react'
const classList = marks => marks.map(i => i.type).join(' ')
const elementMap = {
paragraph: 'p',
'heading-1': 'h1',
'heading-2': 'h2',
'heading-3': 'h3',
'heading-4': 'h4',
@brianbancroft
brianbancroft / .env
Last active November 10, 2018 20:59
Basic Nodemailer App
EMAIL_ADDRESS=''
EMAIL_PASSWORD=''
@brianbancroft
brianbancroft / README.md
Last active October 15, 2018 20:36
Census DIM Dictionary

Census DIM

This is a supplement to https://github.com/adventice/census, and contains content you need to make a table with:

  • Headings for each value
  • Subheadings for each value

Building the table

Carry out the following to build the table

@brianbancroft
brianbancroft / test.geojson
Last active October 2, 2018 19:17
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@brianbancroft
brianbancroft / test.xml
Created October 1, 2018 17:30
QGIS Imhof Hillshade Gadient
<!DOCTYPE qgis_style>
<qgis_style version="1">
<symbols/>
<colorramps>
<colorramp name="imhof_hillshade_dark" type="gradient">
<prop k="color1" v="119,66,70,255"/>
<prop k="color2" v="255,220,115,51"/>
<prop k="discrete" v="0"/>
<prop k="rampType" v="gradient"/>
<prop k="stops" v="0.278729;21,27,30,230:0.449878;0,132,168,51:0.603912;171,107,212,0:0.809291;255,193,127,38"/>
@brianbancroft
brianbancroft / grab.py
Last active September 5, 2018 19:36
Get bounding boxes for all CMAs in Canada using QGIS
bounding_boxes = []
features = iface.activeLayer().selectedFeatures()
for feature in features:
bounding_boxes.append({
'city': feature.attributes()[2],
'max_x': feature.geometry().boundingBox().toRectF().topRight().x(),
'max_y': feature.geometry().boundingBox().toRectF().topRight().y(),
'min_x': feature.geometry().boundingBox().toRectF().bottomLeft().x(),