Using Hashover commenting system for Hugo static websites

Motivation: As an initial approach, the Disqus commenting platform was used on this site. Disqus is nicely integrated in Hugo and so getting this service up and running a static site is not a big deal. (Hugo is a static site generator which allows you to create web sites completely independently of any web service and off-line on your local computer). Continue reading...

Tcl/tk screenshot widget

Tcl/tk screenshot widget Purpose A TclOO class which implements a so called “screen shot” widget. The function non only allows to take a screen shot from a native tk widget, like for example the image create photo -format window -data $mywidget command, but also works to capture any portion of the screen. Continue reading...

DBM - A New Task Management Tool

@page { size: auto; } @media print {.force_page_break { page-break-before: always; }} DBM - A New Task Management Tool MAIN WINDOW Task management application Simple and easy to use application Can be used within a group of people to follow up tasks. Continue reading...

Tcl/tk html3widget

html3widget - a tcl/tk megawidget A tcl/tk megawidget to render html + css based on the Tkhtml3.0 library. Purpose The html3widget is a tcl/tk package which implements a megawidget to render html + css. The code is based on Tkhtml3. Continue reading...

How to access a remote sqlite database file: sqlitedb.tcl + sqlitedb.php

sqlitedb.tcl package Purpose: Database connectivity package to establish a connection to a remote sqlite database file via http protocol and with the aid of the SqliteDB PHP interface. Be aware that this package is a proove of concept and far from complete. Continue reading...

Data Exchange Server

Get some more information about the Data Exchange Server available on this site. Link: http://vfm.johann-oberdorfer.eu Purpose: The purpose of this service is to exchange files with customers - without the need to send files as e-Mail attachments or transfer them via a more complicated ftp server. Continue reading...

Kameragriff für Olympus Pen-F

Mitteilung für Henrik: Kann Ihre Frage leider nicht beantworten, da die übermittelte e-Mail ungültig ist. Bitte erneut versuchen. -- Vielen Dank, Johann -- Kameragriff für Olympus Pen-F Hinweis: Der 3D Viewer benötigt einen rel. Continue reading...

Ultimaker 3 - Recovering a bricked UM3

Recovering a bricked UM3 Problem description: After successfully finishing an over-night print job, I switched off the machine as usual. Some time later, I wanted to start another print job and switched the UM3 back on again. It happened that the machine won’t boot any more. Continue reading...

Gyoroid als geeignete Füllstruktur fuer AM

Der 3D Viewer wird auf älteren Web-Browsern nicht dargestellt. -- _______________________________________ Gyoroid als geeignete Füllstruktur fuer AM Die Gyroid Fläche ist eine mathematische Fläche, die sich ggf. als Füllstruktur für Bauteile anbietet, die im 3D Druckverfahren hergestellt werden (“Additive Manufacturing”). Continue reading...

CATSkript - Voronoi Mesh Generator

Mesh Generator als Catia-Makro Demo 1 Demo 2 Demo 3 -- Vorwort: Der Mesh Generator erzeugt automatisch eine Voronoi Struktur. Als Eingabe dient dabei ein Sketcher (Catia) mit einer 2D-Punktewolke. Continue reading...