| /** | |
| * Script to parse a Postman backupt to Insomnia keeping the same structure. | |
| * | |
| * It parses: | |
| * - Folders | |
| * - Requests | |
| * - Environments | |
| * | |
| * Notes: Insomnia doesn't accept vars with dots, if you are using you must replace yours URLs manually (see ENVIRONMENTS_EXPORTS). | |
| */ |
This tutorial was created by Shopify for internal purposes. We've created a public version of it since we think it's useful to anyone creating a GraphQL API.
It's based on lessons learned from creating and evolving production schemas at Shopify over almost 3 years. The tutorial has evolved and will continue to change in the future so nothing is set in stone.
| Mean -> Sum of all elements divided by number of elements. Arithmetic mean = average. | |
| Median -> middle element after sorting all elements. If there are even number of elements, then get the mean of middle elements. | |
| Mod -> Most repeated element (if there is one). | |
| Range -> biggest element minus smallest element. | |
| Standard deviation (sigma) -> how spread out the numbers are. Square root of variance. | |
| Mean diviation - How far, on average, all values are from the middle. square root of absolute variance. | |
| Variance (mu) -> average of squared differences from mean. That is (element - mean) squared for each element and find the mean of it. |
| import _isObjectLike from 'lodash/isObjectLike'; | |
| import _size from 'lodash/size'; | |
| function removeEmptyValuesRecursively(obj) { | |
| return removeEmptyValues(obj); | |
| function isFalsy(val) { | |
| // return true, if val is empty [], empty {} or null | |
| return !_isObjectLike(val) ? val === null : _size(val) <= 0; |
Kinds of LatLongs: https://msdn.microsoft.com/en-us/library/aa578799.aspx
Geo:URI => geo:lat,lon[,alt]
GeoJSON: {"type": "Point", "coordinates": [lon, lat[, alt]]}
Point coordinates are in x, y order
Jenkins PR
https://plugins.jenkins.io/ghprb
| // our cool promise of future; serialize promises | |
| function future(val){ | |
| console.log("lala ", val); | |
| return new Promise((resolve, reject) => { | |
| setTimeout(resolve, 2000, val); | |
| }) | |
| } | |
| //1. await waits in this case | |
| (async () => { |
| { | |
| "scripts": { | |
| "---Dev": "---", | |
| "storybook": "start-storybook -p 9001 -c .storybook", | |
| "dev:start": "npm run storybook", | |
| "start": "npm run dev:start", | |
| "---Build": "---", | |
| "clean": "echo 'Cleaning lib folder...\n' && rm -rf ./lib", | |
| "build": "npm run clean && echo 'Building...\n' && babel src --out-dir lib --copy-files --ignore **/__tests__", | |
| "watch": "babel src -w -s inline --out-dir lib --copy-files --ignore **/__tests__", |
| const flatten = (arr) => { | |
| const _helper = (arr) => arr.reduce( | |
| (acc, itm) => Array.isArray(itm) ? [...acc, ..._helper(itm)] : [...acc, itm], []); | |
| return _helper(arr); | |
| } | |
| // upgrade to old version https://gist.github.com/kra3/f802061437e3efe062ab2d4c047fe7c0 | |
| // still, I advocate to use underscore, lodash or ramda ;) they are more battle tested |
| check :: String -> String -> Char -> (Bool, String) | |
| check word display c | |
| = (c `elem` word, [if x==c | |
| then c | |
| else y | (x,y) <- zip word display]) | |
| turn :: String -> String -> Int -> IO () | |
| turn word display n = | |
| do if n==0 | |
| then putStrLn "You lose" |