calorie

vim control

# basic
:q    exit
:w    save
:x    save & exit

# move
h     left
j     down

calorie

vichrome

j: 下へスクロール
k: 上へスクロール
h: 左へスクロール
l: 右へスクロール
gg: ページトップへ
G: ページ最下部へ

t: 新しいタブ

calorie

### Sample Settings

# aliases
# in this example you can open extensions page by the command ':ext'
# and Chrome's option page by the command ':option'
alias ext TabOpenNew chrome://extensions/
alias op TabOpenNew chrome://settings/browser
alias dl TabOpenNew chrome://downloads
alias hist TabOpenNew chrome://history
alias clear TabOpenNew chrome://chrome/settings/clearBrowserData

calorie

実行 : F5
次のエディタ : <C-w>
前のエディタ : <C-W>
パッケージエクスプローラ : <C-t>
宣言を開く : <C-j>
進む : <C-f>
戻る : <C-b>
リフレッシュ : <C-F5>

calorie

def fizzbuzz(i)
  puts i % 15 == 0 ? 'FizzBuzz' :
    i % 3 == 0  ? 'Fizz' :
    i % 5 == 0  ? 'Buzz' :
    i
  fizzbuzz(i+1) unless i == ARGV[1].to_i
end
fizzbuzz ARGV[0].to_i

calorie

vvm rebuild vimorg--v7-3-905 --enable-multibyte --with-features=huge --enable-fontset --disable-selinux --enable-perlinterp --enable-pythoninterp --enable-rubyinterp --enable-xim --enable-python3interp --enable-luainterp

calorie

unmapAll
map s Vomnibar.activate
map S Vomnibar.activateInNewTab
map / enterFindMode
map b Vomnibar.activateBookmarks
map B Vomnibar.activateBookmarksInNewTab

calorie

describe(fabs, "double fabs( double arg )")

  it( "returns the same number if the input number is positive" )
    should_equal( fabs(1.0), 1.0)
    should_equal( fabs(0.0), 0.0)
    should_equal( fabs(6.7), 6.7)
  end

  it( "returns the opposite number if the number is negative"  )
    should_equal( fabs(-1.0, 1.0)

calorie

ruby global values
$!    $ERROR_INFO
$@    $ERROR_POSITION
$;    $FIELD_SEPARATOR
$,    $OUTPUT_FIELD_SEPARATOR
$/    $INPUT_RECORD_SEPARATOR
$\    $OUTPUT_RECORD_SEPARATOR
$.    $INPUT_LINE_NUMBER
$_    $LAST_READ_LINE
$>    $DEFAULT_OUTPUT

calorie

sudo add-apt-repository -y ppa:rwky/redis
sudo apt-get update
sudo apt-get -y install redis-server

sudo add-apt-repository -y ppa:ondrej/mysql
sudo apt-get update
sudo apt-get -y install mysql-client mysql-server
 
sudo sh -c 'echo deb http://www.apache.org/dist/cassandra/debian 11x main >> /etc/apt/sources.list.d/cassandra-stable.list'
sudo sh -c 'echo deb-src http://www.apache.org/dist/cassandra/debian 11x main >> /etc/apt/sources.list.d/cassandra-stable.list'