Artikel in Kategorie "Programmierung"

WordPress-Plugin to Embed Gitlab Project Information

For my personal use, i wrote a small WordPress plugin that allows me to embed a link to a Gitlab repository, a list of commits and a link to the releases of that project in a WP post. Example (linebreaks added to shortcode for readability): [​gitlab-show-project url=“https://tk-sls.de/gitlab“ project_id=43 max=3 author=“none“ releases=“latest“​] Output:

Create or Append a debian/changelog Entry

Since i always have to look this up, everytime i need it, i write it down once, as „note to self“! NAME=“John Smith“ EMAIL=j.smith@example.org \ dch –create \ –package my-package \ –newversion 0.1 \ „Initial release“ And that’s it! 🙂

Protokoll meines Vortrags „Bourne Shell“ bei UUGRN e.V.

Ich hatte am 5.2.2021 die Ehre, einen Vortrag zum Thema „Bourne Shell“ auf der Veranstaltung FIXME der UNIX-User-Group Rhein Neckar, UUGRN e.V. halten zu dürfen. Hier ein Link zu den schriftlichen Aufzeichnungen dazu: https://wiki.uugrn.org/Bourne_Shell Abseits des Vortrags, den ich auch mit Live-Demos usw. durchgeführt habe, hat die Mitschrift nur begrenzten Nutzen, aber die Linkliste am […]

Python3 GTK3 TextView Drag-and-Drop Example

Just a small finger exercise …

Bourne to Bourne Again Shell Forward Compatibility

Introduction In this article i try to find out, if Bourne Shell scripts are runnable in Bourne Again Shell without modification. If not, i advice on how to modify the code so that it runs on both Shells. An interpreter for some variant of Bourne Shell is available as an executable /bin/sh on most Linux […]

Comparing Distinguished LDAP Names

In a Bourne Shell script, a distinguished name (DN) for performing an LDAP-query is held in a variable: dn=“cn=Malmø,ou=County Capitals,dc=Sweden,dc=Europe“ For the purpose of demonstration, this example DN contains a non-ASCII character. Let’s write a Bourne Shell function that escapes such special characters as requested by RFC 4514 using perl’s Net::LDAP::Util: canonical_dn() { perl -s […]

Drawing a Yellow Rectangle on Android

As an addendum to my previous article, there now also is an Android App „YellowRectangle“ that draws a yellow rectangle and terminates on the first touch event. It runs on Android version 4.0.3 (Ice Cream Sandwich MR1) and upward. It is written in Java and C++ and uses the Allegro game development library (http://liballeg.org/).

Drawing A Yellow Rectangle

Premise On the weekend i wanted to perform the task of drawing a yellow rectangle programmatically onto the screen of a Personal Computer: The program would feature a viewport that occupies the entirety of the primary display of the PC. On the viewport, 640 pixels could be adressed in width, 480 in height. The viewport […]