brew install jq
# Configuration
Franz Wong franzwong
franzwong
/ exchange-rate.yaml
Last active
January 12, 2019 11:27
HowTo: Create AWS Lambda with Cloudformation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| AWSTemplateFormatVersion: 2010-09-09 | |
| Parameters: | |
| AwsRegion: | |
| Type: String | |
| Default: us-east-1 | |
| # This bucket stores the lambda function package | |
| LambdaCodeBucket: | |
| Type: String | |
| Default: my-lambda | |
| LambdaCodeKey: |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // For simplicity, error handling is not included | |
| const axios = require('axios') | |
| const AWS = require('aws-sdk'); | |
| const region = process.env['AwsRegion'] | |
| AWS.config.update({region}); | |
| const url = process.env['ExchangeRateURL'] | |
| const bucket = process.env['S3Bucket'] |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| events {} | |
| http { | |
| upstream webapp { | |
| server host.docker.internal:3000; # development only | |
| } | |
| server { | |
| listen 80; | |
| server_name localhost; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const R = require('ramda') | |
| function quicksort(list) { | |
| return R.ifElse( | |
| R.pipe(R.length, R.gt(2)), | |
| R.identity, | |
| list => { | |
| const [pivot, ...rest] = list | |
| return R.pipe( | |
| R.partition(R.gt(pivot)), |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const F = require('fluture') | |
| const {create, env} = require ('sanctuary'); | |
| const {env: flutureEnv} = require ('fluture-sanctuary-types'); | |
| const S = create ({checkTypes: true, env: env.concat (flutureEnv)}); | |
| const getName = id => new Promise(resolve => { | |
| console.log(id) | |
| setTimeout(() => resolve('Franz'), 3000) | |
| }) |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const VALUE = Symbol('Value'); | |
| class Container { | |
| constructor(x) { | |
| this[VALUE] = x | |
| } | |
| map(f) { | |
| return f(this[VALUE]); | |
| } |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function head(x) { | |
| if (typeof x === 'string' && x.length > 0) { | |
| return x.charAt(0) | |
| } else if (Array.isArray(x) && x.length > 0) { | |
| return x[0] | |
| } | |
| return null | |
| } | |
| module.exports = { |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <link rel="stylesheet" href="build/style.css"> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <header class="header"> | |
| </header> | |
| <div class="body"> |
Turn on
networksetup -setwebproxy Wi-Fi my-proxy.com 8080
networksetup -setsecurewebproxy Wi-Fi my-proxy.com 8080
Turn off