Don Abrams donabrams
donabrams
/ gist:3194901
Created
July 28, 2012 21:37
heroku node web app skeleton with scalable webserver, rss, and websockets
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| var MONGO_URI = process.env.MONGOLAB_URI || 'mongodb://127.0.0.1:27017/test'; | |
| var PORT = process.env.PORT || 8000; | |
| var url = require('url'); | |
| var REDIS_URI = url.parse(process.env.REDISTOGO_URL || "redis://dev:[email protected]/"); | |
| var express = require('express'); | |
| var sio = require('socket.io'); | |
| var rss = require('rss'); | |
| var RedisStore = require('connect-redis')(express); | |
| var redisAuth = REDIS_URI.auth.split(':'); |
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| alias cleanbr='!git branch -r --no-color --merged | grep -v \"/\\(master\\|develop\\|integration\\)$\" | sed \"s/\\// :/\" | xargs -L1 git push && git branch --no-color --merged | grep -v \" \\(master\\|develop\\|integration\\)$\" | xargs -L1 git br -d' |
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| newtonApprox = (x0, f, fprime, error) -> | |
| x1 = x0 - f(x0)/fprime(x0) | |
| if Math.abs(x1-x0) < error | |
| x1 | |
| else | |
| newtonApprox(x1, f, fprime, error) |
donabrams
/ gist:3713730
Created
September 13, 2012 11:34
How to make a webpage have exactly no design
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| br { | |
| display: none !important; | |
| } | |
| html * { | |
| display: inline !important; | |
| font-size: 6pt !important; | |
| float: none !important; | |
| word-wrap: nowrap !important; | |
| white-space: nowrap !important; | |
| position: static !important; |
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| var through2 = require('through2'); | |
| var through = require('through'); | |
| var fs = require('fs'); | |
| //This is what most people use | |
| fs.createReadStream('testStreams.js') | |
| .pipe(through2(function(chunk, enc, cb) { | |
| console.log('t2', 's1'); | |
| cb(null, chunk); | |
| }, function(cb) { |
donabrams
/ gist:b69a4e25827dc2ce7305
Last active
March 2, 2017 06:12
Mutation related rules in eslint
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| http://eslint.org/docs/rules/no-extend-native | |
| http://eslint.org/docs/rules/no-return-assign | |
| http://eslint.org/docs/rules/no-param-reassign | |
| http://eslint.org/docs/rules/no-native-reassign | |
| http://eslint.org/docs/rules/no-extend-native | |
| http://eslint.org/docs/rules/no-ex-assign | |
| http://eslint.org/docs/rules/no-func-assign | |
| http://eslint.org/docs/rules/no-ex-assign |
donabrams
/ ImmutableTransducerTest.js
Created
July 16, 2015 16:50
Tests for transducer protocol support for Immutable.js
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| /*global describe, it */ | |
| let {expect} = require('chai'); | |
| let {Map, List, Set, Stack} = require('immutable'); | |
| let t2 = require('transduce'); | |
| describe('Immutable Transducer support', ()=> { | |
| it('List supports transducer protocols', () => { | |
| let val = t2.into(List(), t2.filter(()=>true), ['a', 'b', 'c']).toJS(); | |
| expect(val).to.deep.equal(['a', 'b', 'c']); | |
| }); |
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| import * as escope from 'escope'; | |
| import babelEslint from 'babel-eslint'; | |
| let ast = babelEslint.parse('let a = <div/>;', { | |
| loc: true, | |
| range: true, | |
| raw: true, | |
| tokens: true, | |
| comment: true, | |
| attachComment: true, |
donabrams
/ npm tar error stack
Last active
August 28, 2015 19:55
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| npm verb stack at encodeFields (/Users/don.abrams/.nvm/versions/io.js/v2.3.3/lib/node_modules/npm/node_modules/tar/lib/extended-header-writer.js:98:23) | |
| npm verb stack at /Users/don.abrams/.nvm/versions/io.js/v2.3.3/lib/node_modules/npm/node_modules/tar/lib/extended-header-writer.js:137:32 | |
| npm verb stack at Array.forEach (native) | |
| npm verb stack at encodeFields (/Users/don.abrams/.nvm/versions/io.js/v2.3.3/lib/node_modules/npm/node_modules/tar/lib/extended-header-writer.js:98:23) | |
| npm verb stack at /Users/don.abrams/.nvm/versions/io.js/v2.3.3/lib/node_modules/npm/node_modules/tar/lib/extended-header-writer.js:137:32 | |
| npm verb stack at Array.forEach (native) | |
| npm verb stack at encodeFields (/Users/don.abrams/.nvm/versions/io.js/v2.3.3/lib/node_modules/npm/node_modules/tar/lib/extended-header-writer.js:98:23) | |
| npm verb stack at /Users/don.abrams/.nvm/versions/io.js/v2.3.3/lib/node_modules/npm/node_modules/tar/lib/extended-header-writer.js:137:32 | |
| npm verb stack at Array.forEach (nat |
donabrams
/ part of package.json
Created
August 28, 2015 21:09
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| "dependencies": { | |
| "body-parser": "^1.13.2", | |
| "connect": "^3.4.0", | |
| "cookie": "^0.1.3", | |
| "jsonwebtoken": "^5.0.4", | |
| "minimist": "^1.1.1", | |
| "morgan": "^1.6.1", | |
| "napoleon": "^2.0.1", | |
| "react": "^0.13.3", |