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function kebabCase(string) {
  var result = string;

  // Convert camelCase capitals to kebab-case.
  result = result.replace(/([a-z][A-Z])/g, function(match) {
    return match.substr(0, 1) + '-' + match.substr(1, 1).toLowerCase();
  });

  // Convert non-camelCase capitals to lowercase.
  result = result.toLowerCase();

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rabbitmqctl add_user test test
rabbitmqctl set_user_tags test administrator
rabbitmqctl set_permissions -p / test ".*" ".*" ".*"

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Broken Promises

Technical Decision

Eliminate all promises from application.

TL;DR

The Promise API is the source of many confusing errors in our application, using node style callbacks eliminates the issue without reducing code quality.

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By the way, I'm available for tutoring and code review :)

Table of contents

1. What Promises library should I use?
2. How do I create a Promise myself?
3. How do I use new Promise?
4. How do I resolve a Promise?
5. But what if I want to resolve a synchronous result or error?
6. [But what if it's at the start of a chain, and I'm not in a .then callback yet?](https://gist.github.com/joepie91/4c3a10629a4263a522e3bc4839a28c83#6-but

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Install Elasticsearch with Service Wrapper

# This code snippet is runnable

# Download Elasticsearch zip
curl -O https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.7.zip

# Unzip to desired location
unzip elasticsearch-0.90.7.zip -d $HOME

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JavaScript error logging services

To allow easier contributions, I've moved this to https://github.com/cheeaun/javascript-error-logging. Thanks! 😄

• http://errorception.com/ - translate error messages to English
• http://www.exceptionhub.com/
• http://jserrlog.appspot.com/
• http://www.muscula.com/ - source maps, translate error messages to English
• https://www.airbrake.io/ - tracekit, source maps

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Colors of social brands is [here][2]

Facebook Share

http://www.facebook.com/sharer.php?u=http%3A%2F%2Fwebsite.com&t=url%20encoded%20text

Facebook Like Button

http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwebsite.com

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Javascript Interview Questions

General interview questions for a front-end JS developer.

Questions

• What is the spec Javascript implements and what versions of it are you most current with?

• Does JavaScript support the use of classes?

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var Ver36 = function() {
  "use strict";
  var N = 18, N2 = N*2;
  var d18_op;   // D18 group operation table
  var d18_inv;  // D18 group inverse
  var perm;     // the permutation decomposed into cycles
  var a2i,i2a;  // ASCII translation tables
  var NA=0xff;  // invalid digit marker in ASCII table

  // initialization code

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The MIT License (MIT)

Copyright (c) 2015 Justin Perry

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions: