vweevers

'use strict'

const Benchmark = require('benchmark')
const prb = require('pseudo-random-buffer')
const randomBytes = prb('a seed')
const suite = new Benchmark.Suite()

console.log('node', process.version)

const a = randomBytes(256)

vweevers

#!/bin/sh
#
# Adapted from https://gist.github.com/djangofan/3113588
# Save to e.g. /etc/cron.daily/disk-alert.cron

THRESHOLD=50
ENDPOINT_ID=REPLACE_ME
REGION=REPLACE_ME
AWS_INSTANCE_ID=`curl -s http://169.254.169.254/latest/meta-data/instance-id`
EC2_NAME=$(aws ec2 describe-tags --region $REGION --filters "Name=resource-id,Values=$AWS_INSTANCE_ID" "Name=key,Values=Name" --output text | cut -f5)

vweevers

const fs = require('fs')

// echoes "this is a test"
run(test, function done (err) {
  console.log('done', err)
})

function* test() {
  console.log(yield echo('this'))

vweevers

> firefox -app path/to/application.ini -attach-console | more

{
  "name": "firefox",
  "version": "46.0a2",
  "source_revision_url": "https://hg.mozilla.org/releases/mozilla-aurora/rev/10e1774de80ea0c93e26fb98d093a4965cfa1e2",
  "update_channel": "aurora",
  "release_channel": "developer"
}

vweevers

// The original code (iterator.cc#L95):
if (lt != NULL) {
  if (lt->compare(key_) <= 0)
    dbIterator->Prev();
} else if (lte != NULL) {
  if (lte->compare(key_) < 0)
    dbIterator->Prev();
} else if (start != NULL) {
  if (start->compare(key_))
    dbIterator->Prev();

vweevers

const wrap = require('bytespace') // Or require('level-sublevel')

const disk = require('test-level')({ mem: true, wrap })
    , assert = require('assert')

const db = disk()
    , sub1 = db.sublevel('sub1')
    , sub2 = db.sublevel('sub2')

let called = []

vweevers

require('require-rebuild')();

const bytespace = require('bytespace')
    , bytewise = require('bytewise-core')
    , sorted = require('sorted')
    , disk = require('test-level')({ mem: false, clean: true })
    , noop = function(){}
    , profiler = require('v8-profiler')
    , fs = require('fs')

vweevers

const MemDOWN = require('./')

const alternatives = {
  'remove and insert': function(db, array) {
    var i = -1
      , len = array.length
      , tree = db._store[db._location]
      , key, value

    while (++i < len) {

vweevers

Keybase proof

I hereby claim:

• I am vweevers on github.
• I am vweevers (https://keybase.io/vweevers) on keybase.
• I have a public key whose fingerprint is CFA6 A9F0 022B F778 AC82 6963 C7D0 0308 829F 227B

To claim this, I am signing this object:

vweevers

chrome 35.0.1916.114 [common location]
  @ C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

ff 23.0.1.4974 [common location]
  @ C:\Program Files (x86)\Mozilla Firefox\firefox.exe

ie 11.0.9600.17041 [common location]
  @ C:\Program Files\Internet Explorer\iexplore.exe

ie 11.0.9600.17041 [registry]