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Mark Birbeck markbirbeck

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View keybase.md

Keybase proof

I hereby claim:

  • I am markbirbeck on github.
  • I am markbirbeck (https://keybase.io/markbirbeck) on keybase.
  • I have a public key ASBaGjQr-TzHG1tU2ciXqbwppkrYU98qgj385aq7sRQ9Ago

To claim this, I am signing this object:

View es-writable-stream-6.js
const stream = require('stream')
class ElasticSearchWritableStream extends stream.Writable {
constructor(config, options) {
super(options)
this.config = config
/**
* Create the ElasticSearch client:
*/
View es-writable-stream-5.js
class ElasticSearchWritableStream extends stream.Writable {
constructor(config, options) {
super(options)
this.config = config
/**
* Create the ElasticSearch client:
*/
this.client = new elasticsearch.Client({
View es-writable-stream-4.js
class ElasticSearchWritableStream extends stream.Writable {
...
async _writev(chunks, next) {
const body = chunks
.map(chunk => chunk.chunk)
.reduce((arr, obj) => {
/**
* Each entry to the bulk API comprises an instruction (like 'index'
* or 'delete') and some data:
View es-writable-stream-3.js
class ElasticSearchWritableStream extends stream.Writable {
constructor(config) {
...
}
/**
* When writing a single record, we use the index() method of
* the ES API:
*/
View es-writable-stream-2.js
const stream = require('stream')
const elasticsearch = require('elasticsearch')
class ElasticSearchWritableStream extends stream.Writable {
constructor(config) {
super()
this.config = config
/**
* Create the ElasticSearch client:
View es-writable-stream-1.js
const stream = require('stream')
class ElasticSearchWritableStream extends stream.Writable {
}
module.exports = ElasticSearchWritableStream
@markbirbeck
markbirbeck / ubuntu-from-scratch.md
Last active February 27, 2021 18:55
Setting up a new Ubuntu Laptop
View ubuntu-from-scratch.md
# Update repos
#
sudo apt update
sudo apt install --only-upgrade -y \
  gcc-5-base \
  libstdc++6

# Tools
#
View memoryleak.js
var heapdump = require('heapdump');
function generateHeapDumpAndStats(){
//1. Force garbage collection every time this function is called
try {
global.gc();
} catch (e) {
console.log('You must run program with \'node --expose-gc index.js\'');
process.exit();
}
@markbirbeck
markbirbeck / gist:d196bb4ddea782ceedc5a90650f4f5d5
Created April 6, 2016 11:11
Restart Docker after switching wifi
View gist:d196bb4ddea782ceedc5a90650f4f5d5
# Courtesy of:
#
# http://stackoverflow.com/questions/31990757/network-timed-out-while-trying-to-connect-to-https-index-docker-io
#
docker-machine restart default
eval $(docker-machine env default)