bodiam

#!/usr/bin/env groovy
import groovy.json.JsonSlurper

/**
 * Displays the status of registered Spring Boot URL's.
 * To register URL's, create a file called healthcheck.txt in the following format
 *
 * <name>,<url>
 *
 * Eg: healthcheck.txt:

dylanmei

import groovy.json.*

if (args.size() == 0) {
  println("missing argument")
  System.exit(1)
}

def f = new File(args[0])
if (!f.exists()) {
  println("file doesn't exist")

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

timyates

@Grab( 'org.apache.poi:poi:3.9' )
import static org.apache.poi.ss.usermodel.CellStyle.*
import static org.apache.poi.ss.usermodel.IndexedColors.*
import org.apache.poi.hssf.usermodel.HSSFWorkbook

new HSSFWorkbook().with { workbook ->
  def styles = [ LIGHT_BLUE, LIGHT_GREEN, LIGHT_ORANGE ].collect { color ->
    createCellStyle().with { style ->
      fillForegroundColor = color.index
      fillPattern = SOLID_FOREGROUND

timyates

def data = [
  [ user:'tim',  time:1, age:33, weight:90, height:2.2 ],
  [ user:'anne', time:2, height:1.8 ]
]

def destructure = { List<Map> listOfMaps, idFields=[], boolean allowNull=true ->
  [ idFields ].flatten().with { flatFields ->
    ( listOfMaps*.keySet().flatten() as Set ).with { names ->
      names = names - flatFields
      listOfMaps.inject( [] ) { list, map ->

hacknightly

/* 
 * RIFFWAVE.js v0.03 - Audio encoder for HTML5 <audio> elements.
 * Copyleft 2011 by Pedro Ladaria <pedro.ladaria at Gmail dot com>
 *
 * Public Domain
 *
 * Changelog:
 *
 * 0.01 - First release
 * 0.02 - New faster base64 encoding

pledbrook

// ... rest of Config.groovy content goes above this line to ensure that
// the JSON overrides existing settings.

ConfigLoader.addEntries(loadJson(fetchJson()), this)
def fetchJson() { return System.getenv("GRAILS_APP_CONFIG") }
def loadJson(content) { return content ? grails.converters.JSON.parse(content) : [:] }

esamattis

alphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789".split("")
base = alphabet.length

exports.encode = (i) ->
  return alphabet[0] if i is 0
  s = ""
  while i > 0
    s += alphabet[i % base]
    i = parseInt(i / base, 10)

hideaki-t

import groovyx.javafx.GroovyFX
import groovyx.javafx.SceneGraphBuilder
import javafx.beans.value.ChangeListener
import static javafx.concurrent.Worker.State.*

GroovyFX.start({
    def sg = new SceneGraphBuilder(it)
    def engine = sg.webEngine()
    def loadAction = { engine.load(new URL(urlBox.getText()) as String) }
    def stage = sg.stage(title: "GroovyFXのテスト") {

marc0der

sudo add-apt-repository ppa:groovy-dev/grails
sudo apt-get update
sudo apt-get install grails-ppa

#to add grails 2.0.x
sudo apt-get install grails 2.0.x

#to add grails 1.3.9
sudo apt-get install grails-1.3.9