Nathan Le Ray 4e4c52

## README.md

      
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                bazzel
                / README.md
            
            
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                Webpacker and I18n
              
          
    $ rails new my-i8n --webpack

Gemfile
gem 'i18n-js'


## S3-Static-Sites.md

      
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                bradwestfall
                / S3-Static-Sites.md
            
            
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                Use S3 and CloudFront to host Static Single Page Apps (SPAs) with HTTPs and www-redirects. Also covers deployments.
              
          
    S3 Static Sites

⚠ This post is fairly old. I don't keep it up to date. Be sure to see comments where some people have posted updates
What this will cover

Host a static website at S3
Redirect www.website.com to website.com
Website can be an SPA (requiring all requests to return index.html)
Free AWS SSL certs
Deployment with CDN invalidation


## 1944_OSS_Simple_Sabotage_Field_Manual.md

      
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                kennwhite
                / 1944_OSS_Simple_Sabotage_Field_Manual.md
            
            
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                1944 OSS Simple Sabotage Field Manual
              
          
    1944 Simple Sabotage Field Manual, by Strategic Services

https://www.cia.gov/news-information/featured-story-archive/2012-featured-story-archive/CleanedUOSSSimpleSabotage_sm.pdf
Title: Simple Sabotage Field Manual
Author: Strategic Services
Office of Strategic Services

  
## heroku_pg_db_reset.md

      
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                zulhfreelancer
                / heroku_pg_db_reset.md
            
            
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                How to reset PG Database on Heroku (for Rails app)?
              
          
    It's important to note that running this reset will drop any existing data you have in the application
How to reset PG Database on Heroku?


Step 1: heroku restart
Step 2: heroku pg:reset DATABASE (no need to change the DATABASE)
Step 3: heroku run rake db:migrate
Step 4: heroku run rake db:seed (if you have seed)

One liner

  
## migrate_postgresql_database.md

      
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                olivierlacan
                / migrate_postgresql_database.md
            
            
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                How to migrate a Homebrew-installed PostgreSQL database to a new major version (9.3 to 9.4) on OS X. See upgraded version of this guide: http://olivierlacan.com/posts/migrating-homebrew-postgres-to-a-new-version/
              
          
    This guide assumes that you recently run brew upgrade postgresql and discovered to your dismay that you accidentally bumped from one major version to another: say 9.3.x to 9.4.x. Yes, that is a major version bump in PG land.
First let's check something.
brew info postgresql
The top of what gets printed as a result is the most important:

  
## The Technical Interview Cheat Sheet.md

      
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                tsiege
                / The Technical Interview Cheat Sheet.md
            
            
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              May 19, 2024 17:40
            
              
                This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.
              
          
    ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!


\

  
## gist:3758616

      
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                aflp91
                / gist:3758616
            
            
              Created
              September 20, 2012 22:02
            
              
                TextMate 2 .tm_properties
              
          
    This is all based on the [alpha release][1].
Properties

From the built-in help system:
For many settings TextMate will look for a .tm_properties file in the current folder and in any parent folders (up to the user’s home folder).
These are simple setting = value listings where the value is a format string in which other variables can be referenced.

  
## gist:2891463
require 'openssl'
require 'Base64'

key = "secret-key"
data = "some data to be signed"
Base64.encode64(OpenSSL::HMAC.digest(OpenSSL::Digest::Digest.new('sha256'), key, data)).strip()

## latency.txt
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

## index.html
<!DOCTYPE html>
<html>
  <head>
    <title>Leaflet</title>
    <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.3.1/leaflet.css" />
    <script src="http://cdn.leafletjs.com/leaflet-0.3.1/leaflet.js"></script>
    <script src="http://maps.google.com/maps/api/js?v=3.2&sensor=false"></script>
    <script src="http://matchingnotes.com/javascripts/leaflet-google.js"></script>
  </head>
  <body>
	require 'openssl'
	require 'Base64'

	key = "secret-key"
	data = "some data to be signed"
	Base64.encode64(OpenSSL::HMAC.digest(OpenSSL::Digest::Digest.new('sha256'), key, data)).strip()
	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
	<!DOCTYPE html>
	<html>
	<head>
	<title>Leaflet</title>
	<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.3.1/leaflet.css" />
	<script src="http://cdn.leafletjs.com/leaflet-0.3.1/leaflet.js"></script>
	<script src="http://maps.google.com/maps/api/js?v=3.2&sensor=false"></script>
	<script src="http://matchingnotes.com/javascripts/leaflet-google.js"></script>
	</head>
	<body>