Anderson Freitas andersonfreitas

## strip_comments.py
import ply.lex, argparse, io

#Usage
# python stripcomments.py input.tex > output.tex
# python stripcomments.py input.tex -e encoding > output.tex

def strip_comments(source):
    tokens = (
                'PERCENT', 'BEGINCOMMENT', 'ENDCOMMENT', 'BACKSLASH',
                'CHAR', 'BEGINVERBATIM', 'ENDVERBATIM', 'NEWLINE', 'ESCPCT',

## Makefile
# Check style:
proof:
  echo "weasel words: "
  sh bin/weasel *.tex
  echo
  echo "passive voice: "
  sh bin/passive *.tex
  echo
  echo "duplicates: "
  perl bin/dups *.tex

## latency.markdown

      
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                andersonfreitas
                / latency.markdown
            
            
              Last active
              August 29, 2015 14:08
                — forked from seboudry/latency.markdown
            
          
    Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns                     on recent CPU
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 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs 4X memory

  
## .gitignore
# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]

# C extensions
*.so

# Distribution / packaging
.Python
env/

## ruby_debug_pow.markdown

      
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                andersonfreitas
                / ruby_debug_pow.markdown
            
            
              Created
              March 22, 2013 19:45
                — forked from alexagui/ruby_debug_pow.markdown
            
          
    How to Ruby Debug with Pow

Below are steps I followed to get ruby debugger ruby-debug running with Pow. Based on info from this thread basecamp/pow#43 and this blog post http://flochip.com/2011/04/13/running-pow-with-rdebug/
1) Update your Gemfile

Assuming you're writing your app in Ruby 1.9 and using Bundler, just add the dependency to your development gems:


## gist:4955733
# Build Passes
curl -d "room_id=ourRoom&from=BuildBot&message=Build+Status:+Passing&color=green" https://api.hipchat.com/v1/rooms/message?auth_token=AUTH_TOKEN_HERE&format=json

# Build Fails
curl -d "room_id=ourRoom&from=BuildBot&message=Build+Status:+Failing&color=red&notify=1" https://api.hipchat.com/v1/rooms/message?auth_token=AUTH_TOKEN_HERE&format=json

## Gemfile
source 'https://rubygems.org'

# The latest version of Ruby
ruby '2.0.0'

# The lastest version of Rails
gem 'rails', '3.2.11'

# Postgres
gem 'pg'

## gist:4685796
#!/usr/bin/tclsh8.5
#
# Usage: git-unmerged branch1 branch2
#
# Shows all the non-common commits in the two branches, where non-common
# commits means simply commits with a unique commit *message*.

proc getlog branch {
    lrange [split [exec git log $branch --oneline] "\n"] 0 400
}

## object-watch.js
/*
 * object.watch polyfill
 *
 * 2012-04-03
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */

## gist:3789796

      
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                andersonfreitas
                / gist:3789796
            
            
              Created
              September 26, 2012 18:47
                — forked from sandinist/gist:1659881
            
              
                forward-delete in IRB and ZSH
              
          
    iTerm2


Go to iTerm > Preferences... > Keys
Add a Global Shortcut Key
Type the delete key as Shortcut
Select Send Hex Codes as Action and type 0x004
Click on OK and you're good to go

zsh
	import ply.lex, argparse, io

	#Usage
	# python stripcomments.py input.tex > output.tex
	# python stripcomments.py input.tex -e encoding > output.tex

	def strip_comments(source):
	tokens = (
	'PERCENT', 'BEGINCOMMENT', 'ENDCOMMENT', 'BACKSLASH',
	'CHAR', 'BEGINVERBATIM', 'ENDVERBATIM', 'NEWLINE', 'ESCPCT',
	# Check style:
	proof:
	echo "weasel words: "
	sh bin/weasel *.tex
	echo
	echo "passive voice: "
	sh bin/passive *.tex
	echo
	echo "duplicates: "
	perl bin/dups *.tex
	# Byte-compiled / optimized / DLL files
	__pycache__/
	*.py[cod]

	# C extensions
	*.so

	# Distribution / packaging
	.Python
	env/
	# Build Passes
	curl -d "room_id=ourRoom&from=BuildBot&message=Build+Status:+Passing&color=green" https://api.hipchat.com/v1/rooms/message?auth_token=AUTH_TOKEN_HERE&format=json

	# Build Fails
	curl -d "room_id=ourRoom&from=BuildBot&message=Build+Status:+Failing&color=red&notify=1" https://api.hipchat.com/v1/rooms/message?auth_token=AUTH_TOKEN_HERE&format=json
	source 'https://rubygems.org'

	# The latest version of Ruby
	ruby '2.0.0'

	# The lastest version of Rails
	gem 'rails', '3.2.11'

	# Postgres
	gem 'pg'
	#!/usr/bin/tclsh8.5
	#
	# Usage: git-unmerged branch1 branch2
	#
	# Shows all the non-common commits in the two branches, where non-common
	# commits means simply commits with a unique commit message.

	proc getlog branch {
	lrange [split [exec git log $branch --oneline] "\n"] 0 400
	}
	/*
	* object.watch polyfill
	*
	* 2012-04-03
	*
	* By Eli Grey, http://eligrey.com
	* Public Domain.
	* NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
	*/