dstarh

import smtpd
import asyncore
 
server = smtpd.DebuggingServer(('127.0.0.1', 1025), None)
 
asyncore.loop()

dstarh

module X
  def initialize(params ={})
    puts 'setting params in module x'
    @foo = params[:foo]
  end
end
module Y
  def initialize(params ={})
    super if defined?(super)
    puts 'setting params in module y'

dstarh

#foo
  #bar
    #baz

renders

<div id="foo">
  <div id="bar">
    <div id="baz">
    </div>

dstarh

#/bin/sh
echo -e "\033]50;SetProfile=$1\a"
/usr/bin/ssh $*
echo -e "\033]50;SetProfile=Default\a"

dstarh

string pattern =  @"[^ -~]";
string input = THE XML STRING
string replacement = "";
Regex rgx = new Regex(pattern);
string result = rgx.Replace(input, replacement);


Console.WriteLine("Original String:    '{0}'", input);
Console.WriteLine("Replacement String: '{0}'", result);

dstarh

foo
-------
foo_id
name

foo_hierarchy
-------
foo_child_id
foo_parent_id
id

dstarh

dstarh:danger-danger-squared.local in [/usr/local/site/tools] rm -rf ~/.grails
dstarh:danger-danger-squared.local in [/usr/local/site/tools] |NUT-37-grails-2.1.4-java-7 ✗|$ grails install-plugin sublog --stacktrace
| Installed plugin sublog-0.5.3
| Error Error executing script InstallPlugin: BUG! exception in phase 'conversion' in source unit 'Script1.groovy' No such property: importPackages for class: org.codehaus.groovy.ast.ModuleNode (NOTE: Stack trace has been filtered. Use --verbose to see entire trace.)
BUG! exception in phase 'conversion' in source unit 'Script1.groovy' No such property: importPackages for class: org.codehaus.groovy.ast.ModuleNode
  at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:72)
	at org.codehaus.gant.IncludeTargets$leftShift$0.call(Unknown Source)
	at InstallPlugin$_run_closure8.doCall(InstallPlugin:246)
	at InstallPlugin$_run_closure8.call(InstallPlugin)
	at InstallPlugin$_run_closure14_closure29.doCall(InstallPlugin:337)

dstarh

log4j = {
  appenders {
    console name:'stdout', layout:pattern(conversionPattern: '[%r] %c{2} %m%n')
    if (tools.error.email.to && Globals.getProperties().SMTP_HOST) {
      def patternLayout = new org.apache.log4j.PatternLayout()
      patternLayout.setConversionPattern("[%r] %c{2} %m%n")
      def mailAppender = new org.apache.log4j.net.SMTPAppender()
      mailAppender.setFrom("errors@email.com")
      mailAppender.setTo("${tools.error.email.to}")
      mailAppender.setSubject("Grails Tools Application Error")

dstarh

/* *******************************************
// LICENSE INFORMATION
// The code, "Detecting Smartphones Using PHP" 
// by Anthony Hand, is licensed under a Creative Commons 
// Attribution 3.0 United States License.
//
// Updated 01 March 2010 by Bryan J Swift
//   - Remove un-needed if statements instead just returning the boolean
//     inside the if clause
//

dstarh

average = (50.0 + 75.0 + 90.0) / 3.0  => 71.66666666666667  (14 decimal places)

average = ratings.average(:rating).to_f => 71.6666666666667 (13 decimal places)

:rating is a double in postgres.