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h3h / gist:4437224
Last active May 3, 2021 15:02
My thoughts on Open Allocation, from Michael O. Church.

Original Post

Evaluating Team Members

If people want to move, and the leads of those projects deem them qualified, there’s no reason not to allow this.

Deeming someone qualified is a pretty nuanced and difficult process. I wouldn’t expect all or even most temporary tech leads to get it right (or even be close) for a long time.

@h3h
h3h / rake.log
Created September 21, 2012 01:25
Rails error with database config
$ rake db:load_config
** Invoke db:load_config (first_time)
** Execute db:load_config
rake aborted!
(<unknown>): did not find expected key while parsing a block mapping at line 1 column 1
/Users/bfults/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/psych.rb:203:in `parse'
/Users/bfults/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/psych.rb:203:in `parse_stream'
/Users/bfults/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/psych.rb:151:in `parse'
/Users/bfults/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/psych.rb:127:in `load'
/Users/bfults/.rvm/gems/ruby-1.9.3-p194@uncommon/gems/railties-3.2.8/lib/rails/application/configuration.rb:115:in `database_configuration'
@h3h
h3h / .bash_profile
Created June 4, 2012 21:43
My Git Aliases
# awesome git prompt
export GIT_PS1_SHOWDIRTYSTATE=1
export GIT_PS1_SHOWSTASHSTATE=1
export GIT_PS1_SHOWUPSTREAM="auto"
export PS1="${WHITE}\$(date +%H:%M) ${CYAN}\w ${RED}\$(~/.rvm/bin/rvm-prompt v)${GREEN}\$(__git_ps1)${WHITE}\$${RESET} "
export TERM="xterm-256color"
# scm stuff
alias gp="git pull"
alias gpu="git push"
@h3h
h3h / .gitconfig
Created June 4, 2012 21:40
My .gitconfig
[user]
name = Brad Fults
email = bfults@gmail.com
[alias]
amend = commit --amend
co = checkout
st = status
cp = cherry-pick
# edit config (global, local)
@h3h
h3h / rubify_regexp.rb
Created April 6, 2012 18:38
Perl to Ruby Regular Expression Conversion
POSSIBLE_OPTIONS = "[misxp]"
def rubify_regexp(l)
re = l.gsub(/\(\?(#{POSSIBLE_OPTIONS}*)(?:-(#{POSSIBLE_OPTIONS}*))?:/) do |_|
enabled = $1
disabled = $2
# Perl's `s` option is `m` in Ruby
if enabled.include?('s') && !enabled.include?('m')
enabled.sub!('s', 'm')
else
#!/usr/bin/env bash
BUNDLER_BIN_PATH=""
# see BUNDLE_BIN is set in the current directories .bundle/config
if grep BUNDLE_BIN .bundle/config >/dev/null 2>/dev/null
then
BUNDLER_BIN_PATH=$(grep BUNDLE_BIN .bundle/config | cut -d ' ' -f 2 -)
# Expand the bundler stub path
eval BUNDLER_BIN_PATH=$BUNDLER_BIN_PATH
@h3h
h3h / gist:1685499
Created January 26, 2012 22:25
Get Request per Second Stats from Tokyo Tyrant
irb(main):033:0> stats = lambda { TokyoTyrantHandle.connection.current_connection.stat.split("\n").map {|i| vs=i.split("\t"); [vs[0] => vs[1]] }.flatten.inject({}) { |a,s| a.merge(s.keys.first => s.values.first) }.values_at('cnt_get', 'cnt_fwmkeys', 'cnt_put', 'cnt_out').map(&:to_i) }; res = 10.times.map { sleep 10; stats.call }
=> [[1414054383, 267722854, 668732970, 113985517], [1414055664, 267724365, 668733951, 113986564], [1414057054, 267725847, 668734993, 113987897], [1414058401, 267727235, 668735983, 113988827], [1414059735, 267728810, 668736976, 113989342], [1414061000, 267730358, 668737930, 113989818], [1414062189, 267731965, 668738915, 113990122], [1414063283, 267733524, 668739810, 113990639], [1414064276, 267734965, 668740685, 113990822], [1414065384, 267736397, 668741558, 113991083]]
irb(main):038:0> pp res.each_cons(2).map {|set_a, set_b| (0..3).map {|i| (set_b[i] - set_a[i]) / 10.0}}[[128.1, 151.1, 98.1, 104.7], [139.0, 148.2, 104.2, 133.3],
[134.7, 138.8, 99.0, 93.0],
[133.4, 157.5, 99.3, 51.5
$ whois apple.com
Whois Server Version 2.0
Domain names in the .com and .net domains can now be registered
with many different competing registrars. Go to http://www.internic.net
for detailed information.
APPLE.COM.WWW.BEYONDWHOIS.COM
APPLE.COM.WAS.PWNED.BY.M1CROSOFT.COM
@h3h
h3h / array_inheritance.rb
Created September 12, 2011 06:09
Ruby Array Enumerator Return Values
>> class MyArray < Array; end
=> nil
>> a = MyArray.new([1,2,3])
=> [1, 2, 3]
>> a.class
=> MyArray
>> a.reject {|x| x > 2}.class
@h3h
h3h / to_set_performance.rb
Created September 5, 2011 00:58
Don't Convert Arrays to Sets for Inclusion Checks
ids = (1..1_000_000).to_a; nil
x = rand(1_000_000)
Benchmark.realtime do
10.times do
ids.to_set.include?(x)
end
end
# => 14.3837828636169