codepreneur

Serverless plugin author's cheat sheet

This cheat sheet provides a detailed overview of the exposed lifecycle events and available commands (and entrypoints) of the Serverless framework, that can be hooked by plugins (internal and external ones). The document is structured by the commands invoked by the user.

Lifecycle events are shown as the globally available outer events (all providers) and sub lifecycle events that are provider specific in the called order. Currently only the AWS provider is shown. If you have information about the other provider,

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var AWS = require('aws-sdk');

exports.handler = function(event, context) {
    var cloudsearchdomain = new AWS.CloudSearchDomain({endpoint: 'doc-dev-cinch-accounts-ltmqj5gt5mjb5hg5eyqaf2v5hu.us-east-1.cloudsearch.amazonaws.com'});

    var documents = event.Records.map(function(record) {
        var data = {id : record.dynamodb.Keys.id.S};
        
        if (record.eventName === 'REMOVE') {
            data.type = 'delete'

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// TL;DR - Lambda means "function used as data".
// Anonymous function means "function without a name".

// This is one of the relatively few cases where the Wikipedia definition of
// a word, while not entirely wrong, is misleading. Lambdas and anonymous
// functions are distinct ideas.

// These ideas are commonly confused because in many programming languages
// all lambdas are anonymous or vise verse.

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// PhantomJS Cheatsheet

$ brew update && brew install phantomjs  // install PhantomJS with brew

phantom.exit();

var page = require('webpage').create();

page.open('http://example.com', function() {});
page.evaluate(function() { return document.title; });

codepreneur

Tinder API documentation

http://rsty.org/

I've sniffed most of the Tinder API to see how it works. You can use this to create bots (etc) very trivially. Some example python bot code is here -> https://gist.github.com/rtt/5a2e0cfa638c938cca59 (horribly quick and dirty, you've been warned!)

Note: this was written in April/May 2014 and the API may have changed since

API Details

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// iMacro CheatSheet - Command Reference
// http://wiki.imacros.net/Command_Reference


// iMacros supports 3 types of variables:
// * The macro variables !VAR0 thru !VAR9. They can be used with the SET and ADD command inside a macro.
// * Built-in variables. They contain certain values set by iMacros.
// * User-defined variables. They are defined in-macro using the SET command.
 
 

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// iMacros Bootstrap - Write your macros with JavaScript.
// Be careful, you need to rename and set the extension of your macro to ".js".


// 1. Variables Initialization.


var variable1, variable2, variable3;

macro = "";

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(function () {
  var makeCallback = function(eventType, observer) {
    if (eventType === 'value') {
      return function(snap) {
        observer.onNext(snap);
      };
    } else {
      return function(snap, prevName) {
        // Wrap into an object, since we can only pass one argument through.
        observer.onNext({snapshot: snap, prevName: prevName});

codepreneur

echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh

codepreneur

App.Chart = Ember.View.extend({
  tagName: 'svg',
  reScale: function() {
    d3.selectAll( this.svg[0][0].childNodes ).remove();
    Ember.run.scheduleOnce( 'afterRender', this, 'build' );
  },
  didInsertElement: function() {
    var that = this;
    $( window ).on( 'resize', function() {
      Ember.run.debounce( that, that.reScale, 1000 );