yesdevnull

GeorgeDewar

# Sample data
data = []
data[0] = '00101000110001100000000000001000 00001000011111111001000000001100 00001101100000001000000000000000 00000000000000000000010001111111'
data[1] = '00101000110001100000000000001000 00001000011111111001000000001100 00000011100000001000000000000000 00000000000000000000010001110111'
data[2] = '00101000110001100000000000001000 00001000011111111001000000001100 00001101100011001000000000000000 00001011111110010000010011111010'
data[3] = '00101000110001100000000000001000 00001000011111111001000000001100 00001101100000001000100000000000 00000000000000000000010001110111'
data[4] = '00101000110001100000000000001000 00001000011111111001000000001100 00001101000000000000100000000000 00000000000000000000010000001111'

# Checksum function

ricardo-rossi

#!/bin/bash

### USAGE
###
### ./ElasticSearch.sh 1.7 will install Elasticsearch 1.7
### ./ElasticSearch.sh will fail because no version was specified (exit code 1)
###
### CLI options Contributed by @janpieper
### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch

amatiasq

function throttlePromise(operation) {
  var promise = null;

  return function() {
    if (!promise) {
      promise = operation.apply(this, arguments).finally(function() {
        promise = null;
      });
    }

tracker1

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.

Directories

• lib/ is intended for code that can run as-is
• src/ is intended for code that needs to be manipulated before it can be used

drkarl

Linux Backup Solutions

I've been looking for the best Linux backup system, and also reading lots of HN comments.

Instead of putting pros and cons of every backup system I'll just list some deal-breakers which would disqualify them.

Also I would like that you, the HN community, would add more deal breakers for these or other backup systems if you know some more and at the same time, if you have data to disprove some of the deal-breakers listed here (benchmarks, info about something being true for older releases but is fixed on newer releases), please share it so that I can edit this list accordingly.

Amanda (comments by sammcj)

• It has a lot of management overhead and that's a problem if you don't have time for a full time backup administrator.

toddtreece

// ---------------------------------------------------------------------------
//
// midi_cv.ino
//
// A MIDI sequencer example using two MCP4725 dacs for eurorack control voltage
// output and NeoPixels for display.
//
// Required dependencies:
// Adafruit FifteenStep Sequencer Library: https://github.com/adafruit/FifteenStep
// Adafruit NeoPixel Library: https://github.com/adafruit/Adafruit_NeoPixel

pmbuko

#!/bin/bash

myDomain=$(dsconfigad -show | awk '/Active Directory Domain/{print $NF}')

myLDAP=$(dig -t srv _ldap._tcp.${myDomain} | awk '/^_ldap/{print $NF}' | head -1)

mySearchBase=$(ldapsearch -LLL -Q -s base -H ldap://${myLDAP} defaultNamingContext | awk '/defaultNamingContext/{print $2}')

uAC=$(dscl localhost read /Search/Users/$USER userAccountControl | awk '/:userAccountControl:/{print $2}')
if [[ $uAC =~ ^6 ]]; then

jjnilton

Disclaimer: I'm not the original author of this sheet, but can't recall where I found it. If you know the author, please let me know so I give the attribution.

The original author seems to be Charles Edge, here's the original content, as pointed out by @percisely.

Note: Since this seems to be helpful to some people, I formatted it to improve readability of the original. Also, note that this is from 2016, many things may have changed, and I don't use macOS anymore, so I probably can't help in case of questions, but maybe someone else can.

Mac Network Commands Cheat Sheet

After writing up the presentation for MacSysAdmin in Sweden, I decided to go ahead and throw these into a quick cheat sheet for anyone who’d like to have them all in one place. Good luck out there, and s

soderlind

// dropzoneWordpressRestApiForm is the configuration for the element that has an id attribute
// with the value dropzone-wordpress-rest-api-form (or dropzoneWordpressRestApiForm)
Dropzone.options.dropzoneWordpressRestApiForm = {
	//acceptedFiles: "image/*", // all image mime types
	acceptedFiles: ".jpg", // only .jpg files
	maxFiles: 1,
	uploadMultiple: false,
	maxFilesize: 5, // 5 MB
	init: function() {
		console.group('dropzonejs-wp-rest-api:');