This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
$graduates = array("okkun","kitak","takeo","gussan"); | |
shuffle($graduates); | |
print_r($graduates); | |
?> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def string_shuffle(s) | |
s.split('').shuffle.join | |
end | |
puts string_shuffle("asdffdsa") |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class String | |
def shuffle | |
self.split('').shuffle.join | |
end | |
end | |
puts "asdffdsa".shuffle |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
person1 = {first:"coca",last:"cola"} | |
person2 = {first:"ginger",last:"ale"} | |
person3 = {first:"dr.",last:"pepper"} | |
params = {} | |
params[:father] = person1 | |
params[:mother] = person2 | |
params[:child] = person3 | |
puts params[:father][:first] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
hsh1 = {first:"Satoshi",last:"Tanaka",age:"25"} | |
hsh2 = {last:"Suzuki",age:"30"} | |
#show the newest values | |
puts hsh1.merge(hsh2) | |
#show old value when the key duplicated | |
puts hsh1.merge(hsh2){|key,oldv,newv|oldv} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
[mysqlのユーザ作成まわり] | |
exec { 'create_user_mysql': | |
require => Service['mysqld'], | |
path => ['/usr/bin','/bin'], | |
command => 'mysql -u root -e "grant select,alter,index,create,insert,update,delete on *.* to \'gussan\'@\'localhost\' identified by \'gussan\';"', | |
# unless => 'mysql -u root -e "select User, Host from mysql.user where User=\'gussan\' and Host=\'localhost\'" | grep gussan' | |
} | |
・トラブル |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function peco_select_rake_task_all() { | |
local tasks="bundle exec rake -AT" | |
task=$(eval $tasks | peco --query "$LBUFFER" ) | |
task_split=("${(s/ /)task}") | |
BUFFER=$task_split[1,2] | |
CURSOR=$#BUFFER | |
zle -R -c | |
} | |
zle -N peco_select_rake_task_all |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# interrupt_handler.rb | |
trap :INT do | |
puts '\nInterrupted!' | |
exit | |
end | |
loop do | |
sleep 1 | |
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
describe "pagination" do | |
before(:each) do | |
sign_in user | |
visit users_path | |
end | |
context 'When user has 30 microposts' do | |
let!(:Micropost) { 30.times { FactoryGirl.create(:micropost, user: user) } } | |
# micropost にあたるタグが30個ある |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function! Scouter(file, ...) | |
let pat = '^\s*$\|^\s*"' | |
let lines = readfile(a:file) | |
if !a:0 || !a:1 | |
let lines = split(substitute(join(lines, "\n"), '\n\s*\\', '', 'g'), "\n") | |
endif | |
return len(filter(lines,'v:val !~ pat')) | |
endfunction | |
command! -bar -bang -nargs=? -complete=file Scouter | |
\ echo Scouter(empty(<q-args>) ? $MYVIMRC : expand(<q-args>), <bang>0) |
OlderNewer