Justin Tulloss JustinTulloss

## keybase.md

      
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                JustinTulloss
                / keybase.md
            
            
              Created
              February 12, 2016 01:49
            
          
    Keybase proof

I hereby claim:

I am JustinTulloss on github.
I am justint (https://keybase.io/justint) on keybase.
I have a public key whose fingerprint is 89AE 1A30 88DC 1E48 35B5  1A88 FA53 8700 BCBB E17A

To claim this, I am signing this object:

  
## flexbox.html
<!DOCTYPE html>
<html>
    <head>
        <title>Flexbox</title>
        <style>
html, body {
  height: 100%;
}
body {
  margin: 0;

## start
// Here's the bootstrap, in something like "start.js"

import App from './components/App';
import React from 'react';

React.render(<App data={global.MyData}/>, document.getElementById('app'));

// Here's the index
<!DOCTYPE html>
<html>

## Tableflip
(╯°□°)╯︵ ┻━┻

## gist:2355848
MARKETING_JS_BUILD = $(MARKETING_MEDIA_BASE)/js/m.js
MARKETING_CSS_BUILD = $(MARKETING_MEDIA_BASE)/css/m.css

marketing: \
	$(addprefix $(MARKETING_MEDIA_BASE)/less/, $(MARKETING_LESS_FILES)) \
	concat-marketing-js \
	concat-marketing-css \
	$(MARKETING_JS_BUILD) \
	$(MARKETING_CSS_BUILD)

## jsonperf.py
#!/usr/bin/env python
from datetime import datetime
import os, sys

import json
import simplejson
import cjson
import jsonlib2


## boolean-type-summary.js
// This will always evaluate to true
if (new Boolean(false)) { ... }

// And this will always evaulate to false
if (new Boolean(false) == true) { ... }

// But this will always evaluate to true
if (new Boolean(true) == true) { ... }

## converting-boolean-instances.js
Boolean(new Boolean(false)) => true

// Since the above is true, this if statement's
// expression will always evaluate to true.
if (new Boolean(false)) { ... }

## boolean-objects.js
// Boolean instances are just objects
(new Boolean(false)) instanceof Boolean => true // obviously
(new Boolean(false)) instanceof Object => true

// false is a primitive
false instanceof Boolean => false
false instanceof Object => false

## how-if-works.js
// When you write something like this:
if (something) { ... }

// JS implicitly does something like this:
if (Boolean(something)) { ... }
	<!DOCTYPE html>
	<html>
	<head>
	<title>Flexbox</title>
	<style>
	html, body {
	height: 100%;
	}
	body {
	margin: 0;
	// Here's the bootstrap, in something like "start.js"

	import App from './components/App';
	import React from 'react';

	React.render(<App data={global.MyData}/>, document.getElementById('app'));

	// Here's the index
	<!DOCTYPE html>
	<html>
	MARKETING_JS_BUILD = $(MARKETING_MEDIA_BASE)/js/m.js
	MARKETING_CSS_BUILD = $(MARKETING_MEDIA_BASE)/css/m.css

	marketing: \
	$(addprefix $(MARKETING_MEDIA_BASE)/less/, $(MARKETING_LESS_FILES)) \
	concat-marketing-js \
	concat-marketing-css \
	$(MARKETING_JS_BUILD) \
	$(MARKETING_CSS_BUILD)
	#!/usr/bin/env python
	from datetime import datetime
	import os, sys

	import json
	import simplejson
	import cjson
	import jsonlib2
	// This will always evaluate to true
	if (new Boolean(false)) { ... }

	// And this will always evaulate to false
	if (new Boolean(false) == true) { ... }

	// But this will always evaluate to true
	if (new Boolean(true) == true) { ... }
	Boolean(new Boolean(false)) => true

	// Since the above is true, this if statement's
	// expression will always evaluate to true.
	if (new Boolean(false)) { ... }
	// Boolean instances are just objects
	(new Boolean(false)) instanceof Boolean => true // obviously
	(new Boolean(false)) instanceof Object => true

	// false is a primitive
	false instanceof Boolean => false
	false instanceof Object => false
	// When you write something like this:
	if (something) { ... }

	// JS implicitly does something like this:
	if (Boolean(something)) { ... }