gyuwon

result='forever list | grep app.js'
if ["$result"] 
then
  echo "Already running."
else
  forever start app.js
  echo "Started."
fi

gyuwon

# Show hidden files in Finder
defaults write com.apple.finder AppleShowAllFiles -boolean true
# The reverse
defaults delete com.apple.finder AppleShowAllFiles

gyuwon

/**
 * using (Job.StartNew("JobName"))
 * {
 *     // Execution
 * }
 */
 
class Job : System.IDisposable
{
    public static Job StartNew(string name)

gyuwon

<Storyboard x:Key="FlickerAnimation">
  <DoubleAnimation Storyboard.TargetProperty="Opacity" AutoReverse="True" RepeatBehavior="Forever" Duration="0:0:0.5" From="0.0" To="1.0"/>
</Storyboard>

<!-- ... -->

<Style.Triggers>
  <DataTrigger Binding="{Binding SomeProperty}" Value="SomeValue">
    <DataTrigger.EnterActions>
      <BeginStoryboard Name="Flicker" Storyboard="{StaticResource FlickerAnimation}" />

gyuwon

# Remove a directory recursively
$ rm -rf [dir-name]

# Rename a directory
# mv [old-path] [new-path]

# Find a process using a specific port
$ lsof -t -i:[port-number]
$ netstat -tulpn | grep :[port-number]

gyuwon

SELECT DISTINCT 'sp_helptext ' + b.name
FROM syscomments a WITH (NOLOCK)
JOIN sysobjects b WITH (NOLOCK) ON a.id=b.id
WHERE
  a.text LIKE '%[some text]%' AND
  b.xtype='p'