vincent daubry vdaubry

## nokogiri_libxml_homebrew_lion_installation.sh
FIXME:
  WARNING: Nokogiri was built against LibXML version 2.7.3, but has dynamically loaded 2.7.8
                  or
  ERROR -: Incompatible library version: nokogiri.bundle requires version 11.0.0 or later, but libxml2.2.dylib provides version 10.0.0


gem uninstall nokogiri libxml-ruby

brew update
brew uninstall libxml2

## heroku_rails_phantomjs.md

      
              1 file
            
          
              10 forks
            
          
              16 comments
            
          
              49 stars
            
          
                edelpero
                / heroku_rails_phantomjs.md
            
            
              Last active
              May 10, 2021 08:31
            
              
                Heroku, Ruby on Rails and PhantomJS
              
          
    #Heroku, Ruby on Rails and PhantomJS
In this post, I’m going to show you how to modify an existing Ruby on Rails app running on Heroku’s Cedar stack to use PhantomJS for screen scraping. If you’ve never heard of PhantomJS, it’s a command-line WebKit-based browser (that supports JavaScript, cookies, etc.).
Let’s get started. This is a high-level overview of the required steps:

Modify your app to use multiple Heroku buildpacks.
Extend your app to use both the Ruby as well as the PhantomJS buildpacks.
Confirm that everything worked.


## gist:c325bb9a75dcda5c8212
# The same algorithm which is used in Google Analytics (https://support.google.com/analytics/answer/2731565?hl=en):
# Time-based expiry (including end of day):
# - After 30 minutes of inactivity
# - At midnight

# Enable dynamic scripting for Groovy (https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-scripting.html#_enabling_dynamic_scripting)
# ! WARNING: please read about security first

# Usage:
#

## .env
INFURA_URL=<your_url>
ETHERSCAN_API_KEY=<your_api_key>

## startup-noob-guide.md

      
              4 files
            
          
              3 forks
            
          
              1 comment
            
          
              52 stars
            
          
                adrienjoly
                / startup-noob-guide.md
            
            
              Last active
              March 31, 2024 04:37
            
              
                Startup Noob Guide: Tips and resources on how to test, develop your startup idea, or find a developer/associate/CTO
              
          
    Startup Noob Guide (bit.ly/startupnoob)

If you want to create a startup, and you've never done that before, you should consult the resources that are relevant to your situation.
[FR] Si vous comprenez le français, je vous invite à regarder la vidéo de mon pote Shubham qui résume assez bien le plus gros des conseils de cette page, en 8 minutes: Vous avez une idée de startup ?.
[FR] ...et si vous voulez comprendre tout ce contenu de manière plus efficace et ludique, inscrivez-vous sur mon MOOC "Startup Tour: créez votre startup en 3h" (gratuit).


## what-i-wish-id-known-about-equity-before-joining-a-unicorn.md

      
              1 file
            
          
              243 forks
            
          
              63 comments
            
          
              1946 stars
            
          
                yossorion
                / what-i-wish-id-known-about-equity-before-joining-a-unicorn.md
            
            
              Last active
              April 7, 2024 22:55
            
              
                What I Wish I'd Known About Equity Before Joining A Unicorn
              
          
    What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few
particular companies are mentioned, but as common examples only.
This is a short write-up on things that I wish I'd known and
considered before joining a private company (aka startup, aka unicorn
in some cases). I'm not trying to make the case that you should
never join a private company, but the power imbalance between
founder and employee is extreme, and that potential candidates would

  
## index.html
<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>App Redirection</title>
</head>
<body>
  <!--
      NOTE: This was a great hack in days gone by, but now both Apple and Google have improved their support for custom
      protocol handlers.

## 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
	FIXME:
	WARNING: Nokogiri was built against LibXML version 2.7.3, but has dynamically loaded 2.7.8
	or
	ERROR -: Incompatible library version: nokogiri.bundle requires version 11.0.0 or later, but libxml2.2.dylib provides version 10.0.0


	gem uninstall nokogiri libxml-ruby

	brew update
	brew uninstall libxml2
	# The same algorithm which is used in Google Analytics (https://support.google.com/analytics/answer/2731565?hl=en):
	# Time-based expiry (including end of day):
	# - After 30 minutes of inactivity
	# - At midnight

	# Enable dynamic scripting for Groovy (https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-scripting.html#_enabling_dynamic_scripting)
	# ! WARNING: please read about security first

	# Usage:
	#
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>App Redirection</title>
	</head>
	<body>
	<!--
	NOTE: This was a great hack in days gone by, but now both Apple and Google have improved their support for custom
	protocol handlers.
	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