dotob’s gists

dotob / rss2uli.rb

Created June 12, 2012 10:32

rss parsing with ruby and simplerss

	require 'simple-rss'
	require 'open-uri'

	class RssReader
	def parseFeed (url, length)
	feed_url = url
	result = SimpleRSS.parse open(feed_url)
	output = "<html><meta charset=\"utf-8\"><body>";
	output += "<h1>#{result.channel.title}</h1><br />"
	result.items.each_with_index do \|item, i\|

dotob / transferhandler

Created August 15, 2012 20:14

filedragdrop handler

	// imports omitted, dont know why...

	public class Foo extends TransferHandler {
	//.../DRAG &amp; DROP/
	@Override
	public boolean importData(JComponent comp, Transferable t) {
	// Make sure we have the right starting points
	if (!(comp instanceof JTextField)) {
	return false;
	}

dotob / gist:4034731

Created November 7, 2012 21:51

teamcity sample artifact vs. buildinfo

	private Uri CreateArtefactUri(Build build) {
	string finalArtifactName = string.Empty;
	try {
	string artifactInfoUriString = string.Format("http://{0}/guestAuth/repository/download/{1}/{2}/teamcity-ivy.xml", this.teamCityHost, this.buildType, build.Number);
	using (WebClient wc = new WebClient()) {
	var artefactInfo = wc.DownloadString(artifactInfoUriString);
	XDocument artifactInfoXmlDoc = XDocument.Parse(artefactInfo);
	foreach (var artifactElement in artifactInfoXmlDoc.Element("ivy-module").Element("publications").Elements("artifact").Where(e => e.Attribute("ext").Value == "exe")) {
	var artifactName = artifactElement.Attribute("name").Value;
	if (Regex.IsMatch(artifactName, this.artifactNameMatch)) {

dotob / d3-server.coffee

Created January 6, 2016 14:12

Directly render and serve d3 visualizations from a nodejs server.

	# Start `coffee d3-server.coffee`
	# Then visit http://localhost:1337/
	# originally from: https://gist.github.com/Caged/6407459
	d3 = require('d3')
	http = require('http')
	jsdom = require('jsdom')

	http.createServer((req, res) ->
	# Chrome automatically sends a requests for favicons
	# Looks like https://code.google.com/p/chromium/issues/detail?id=39402 isn't

dotob / nojquery_table_select.html

Created February 11, 2016 08:59

select rows and columns in html without jquery

	<html>
	<head>
	<title>brand</title>
	<style>
	.selected {background-color: lightgrey;}
	table {border:1px solid black;}
	td {border:1px solid black;}
	</style>
	<script type="text/javascript">
	// ready func for knowing when document is ready

dotob / checkmysql

Created May 16, 2016 20:01

small script to check if mysql is running and restart it if not

	echo "check mysql"
	service mysql status \| grep -qE [0-9]{5}
	if [ $? -eq 0 ]; then
	echo OK
	else
	service mysql start
	echo "-" \| mail -s "fringshaus.de mysql restarted" -r [email protected] [email protected]
	echo "mysql restarted, mail sent"
	fi

dotob / index.ts

Created September 16, 2016 13:48

express route per typescript decorator

	import * as express from 'express';
	var app = express();

	app.get('/', function (req, res) {
	res.send('Hello World!');
	});

	app.listen(3000, function () {
	console.log('Example app listening on port 3000!');
	});

dotob / sedoneliners.txt

Created June 8, 2017 11:48

sed one liners

	-------------------------------------------------------------------------
	USEFUL ONE-LINE SCRIPTS FOR SED (Unix stream editor) Dec. 29, 2005
	Compiled by Eric Pement - pemente[at]northpark[dot]edu version 5.5

	Latest version of this file (in English) is usually at:
	http://sed.sourceforge.net/sed1line.txt
	http://www.pement.org/sed/sed1line.txt

	This file will also available in other languages:
	Chinese - http://sed.sourceforge.net/sed1line_zh-CN.html

dotob / yaml

Created September 4, 2019 13:51

sample yaml

	# this job builds the project and its dependencies
	r4c:
	stage: build
	image: node:8
	# only:
	# changes:
	# - r4c/*/
	# - types/*/
	script:
	- yarn run writeVersions

sebastian krämer dotob