bherrmann7

// Groovy script to dump the browser's headers

ServerSocket ss = new ServerSocket();
ss.bind(null)
println "listening on "+ss.getLocalPort();

Socket s = ss.accept()
s.getInputStream().eachLine { line ->
    println line

bherrmann7

/*
 * HumanTime.java
 * 
 * Created on 06.10.2008
 * 
 * Copyright (c) 2008 Johann Burkard (<mailto:[email protected]>) <http://eaio.com>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to

bherrmann7

// Firebug script to set all checkboxs

ee = document.getElementsByTagName("input"); for(i=0;i<ee.length;i++){ ee[i].checked = true };

bherrmann7

package jbum.pdf;

import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;

bherrmann7

  int numberOfColumns = row.getMetaData().getColumnCount();
  print "Columns:"
  (1..numberOfColumns).each {n ->
    print " $n:${row.getMetaData().getColumnName(n)}"
  }
  println('')

bherrmann7

// CriteriaRecorder - this gist lets you wrap a closure so you can record and manipulate the list of things the closure attempts to invoke..   Good for unit testing closures which build up GORM requests

class Node {
   String name
   def args

    String render(StringBuilder sb, int level){
       sb.append ' '.multiply(level*4)
       sb.append name+'('+args.join(',')+')\n'

bherrmann7

// validate a schema using relagNG
// 1. download jing from http://code.google.com/p/jing-trang/
// 2. copy the jing.jar into $GROOVY_HOME/lib
// 3. now copy/paste this into the groovy console and have fun!!!

import com.thaiopensource.util.PropertyMapBuilder;
import com.thaiopensource.validate.*
import com.thaiopensource.validate.rng.CompactSchemaReader;
import com.thaiopensource.xml.sax.ErrorHandlerImpl;
import org.xml.sax.InputSource;

bherrmann7

// input:  someGroovyCodeToTakeCamelCaseAndMakeItNicer
// output: Some Groovy Code To Take Camel Case And Make It Nicer
def str = 'someGroovyCodeToTakeCamelCaseAndMakeItNicer'.collect {      
    (Character.isUpperCase(it as char)?' ':'') + it
}.join()
str = str[0].toUpperCase() + str[1..-1]

bherrmann7

// Just cut/paste this into a GroovyConsole to evaluate. (last line is used for testing)
// input: MY_ENUM_NAME output: myEnumName
String enumToJava(String name){
    boolean lastUnder=false
    name.collect {     
        if(it=='_') {
            lastUnder = true;
            return ''
        }
        def c = it

bherrmann7

  assert getEnumName('getPoeHoeFoe') == 'POE_HOE_FOE'

String getEnumName(methodName){
    def str = methodName.collect {
        (Character.isUpperCase(it as char)?'_':'') + it
    }.join()
    str = str[4..-1].toUpperCase()
}