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Author SHA1 Message Date
libretech 8d5c57d561 merge klausur-erklaerungen into test-merge 
resolves all conflicts: main's content preferred for slide edits,
klausur-erklaerungen's structural additions (erklaerung slides,
klausurfragen, archive, scripts) preserved.
fixes generate-root-index.sh semester to sommersemester 2026.
 2026-03-26 22:31:04 +01:00
libretech 3a2e1a8d15 rework 223015c chapter 1: reorder history, improve slides, fix terminology 
- kursübersicht: themen -> kapitel, format-zeile entfernt, vor kapitel 1 verschoben
- teil 1/2/3 prefixes entfernt, section titles vereinfacht
- von-neumann-architektur: konzeptfolie überarbeitet, klausur-titel ergänzt, redundante zeile entfernt
- folien-reihenfolge: von-neumann direkt nach eniac, lektionen für heute ans ende
- slide 34 (kalter krieg): inhalt erweitert, sputnik-schock speaker notes ergänzt
- bits/bytes-tabelle: faktor 8 zwischen bit und byte ergänzt
- 1tb-festplatte folie entfernt
- unterseekabel: bild hinzugefügt, five eyes ergänzt, text verbessert
 2026-03-26 19:02:31 +01:00
libretech ac89d69365 update claude.md: add git checkout restriction, simplify nix section 2026-03-26 18:17:23 +01:00
libretech 552949811e rework 223015c chapter 1: improve formatting, speaker notes, remove redundant slides 2026-03-26 18:17:16 +01:00
libretech 030bb322a2 update semester to sommersemester 2026 across all courses 2026-03-26 18:17:09 +01:00
libretech 9631a1c45b simplify flake.nix: remove redundant scripts and claude-code, bump to node 22 2026-03-26 18:17:01 +01:00
libretech 4245ea2567 add essay questions across all blocks in 223015c 
- A4: von-neumann komponenten (disabled)
- B7a: IP/MAC/Port vergleichen
- B13a: TCP vs UDP vergleichen
- C9a: status codes 2xx/4xx/5xx erklären
- C9b: HTTP-methoden vergleichen (disabled)
- D5: encapsulation erklären (disabled)
- E3: gesamtablauf DNS/TCP/HTTP
- H2a: einschränkungstypen erklären
 2026-02-02 21:12:48 +01:00
libretech 51146d3dfc add more essay questions to 223015b (all disabled) 
- J25: redundanz vs irrelevanz
- K12: rasterisierung vs vektorisierung
- L12: warum 8x8 blöcke bei JPEG
- N9: container vs codec transfer
 2026-02-02 21:10:47 +01:00
libretech fda4aca4c7 add essay questions across all blocks in 223015b 
- J23-J24: distribution comparison, analog vs digital
- K10-K11: image types, color depth (disabled)
- L10-L11: JPEG pipeline, artifacts (L11 disabled)
- M7-M8: image format comparison, GIF alternatives (M8 disabled)
- N7-N8: frame types, video codec comparison (N8 disabled)
- O14-O15: storage tech comparison, backup strategies (O15 disabled)
 2026-02-02 20:51:46 +01:00
libretech aff352fa91 add questions for analog/digital media and storage types in 223015b 
- J15-J22: analog/digital media, distribution methods, generationsverlust
- O9-O13: storage media categories, cloud, LTO
- some questions disabled for later use
 2026-02-02 20:38:48 +01:00
libretech ea7e905c61 split klausurfragen into per-course files and add erklaerung slides to 223015c 
- split slides/klausurfragen.md into course-specific files:
  - slides/223015b/klausurfragen.md (blocks J-O: dateiformate)
  - slides/223015c/klausurfragen.md (blocks A-I: it-grundlagen)
- add erklaerung slides to 223015c (16 new vertiefung slides)
- update erklaerung slides in 223015b with deeper content
- update makefile to build klausurfragen per-course
- remove global klausurfragen from root index
 2026-02-02 19:06:37 +01:00
libretech 512fbd9d3d add erklaerung slides to 223015b course files 
- add erklaerung css class and 6 explanation slides to 01-grundlagen-text-audio.md
- add erklaerung css class and 9 explanation slides to 02-bild-audio-video.md
- add erklaerung css class and 2 explanation slides to 03-speichermedien-schnittstellen.md
- regenerate klausurfolien.md with updated content
 2026-02-02 14:25:04 +01:00
libretech 64f4729f45 add erklaerung slides after klausur slides in 223015c 
- add section.erklaerung CSS class with pink theme styling
- add 6 explanation slides to 01-geschichte-grundlagen-html.md
- add 10 explanation slides to 02-netzwerke-protokolle-css.md
- each slide includes definition, key points, and mnemonics
 2026-02-02 14:03:54 +01:00
libretechandClaude Opus 4.5 c35541961e add archive directory with old klausurfragen files 
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-02-02 13:42:12 +01:00
libretechandClaude Opus 4.5 d8f68183f3 update 02-bild-audio-video.md structure and content 
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-02-02 13:42:11 +01:00
libretechandClaude Opus 4.5 705c5e3457 add klausurfragen to topic map in generate-index.sh 
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-02-02 13:42:02 +01:00
libretechandClaude Opus 4.5 9b0b6bc9d6 remove global klausurfragen from root index 
klausurfragen are now per-course, no longer shown on root index

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-02-02 13:41:58 +01:00
libretechandClaude Opus 4.5 62cd97c51a update makefile for per-course klausurfragen 
- add klausurfragen to KAPITEL lists for both courses
- remove standalone build-klausurfragen target
- remove deploy-klausurfragen target
- klausurfragen now built and deployed as part of each course

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-02-02 13:41:52 +01:00
libretechandClaude Opus 4.5 9f2c78d536 add course-specific klausurfragen files 
split klausurfragen by course with appropriate CI:
- 223015b: blocks J-O (dateiformate) with blue CI
- 223015c: blocks A-I (IT-grundlagen) with pink CI

preserves existing disable markers for non-klausur questions

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-02-02 13:41:48 +01:00
libretechandClaude Opus 4.5 fb0db03db9 restore 01-grundlagen.md for 223015b 
accidentally removed in a8343c9, restored from d77b0f2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-02-02 13:41:42 +01:00
libretech f9185d25e0 add functionality to disable topics in course index and improve layout 2026-02-02 02:28:06 +01:00
libretech 4f3b680951 add build and deploy targets for klausurfragen 2026-02-02 01:20:33 +01:00
libretech a2b1c0484a update klausurfragen.md to improve visibility and clarify title 2026-02-02 01:13:31 +01:00
libretech 1480d31a54 refactor klausurfragen.md to use gender-neutral language and improve clarity 2026-02-01 22:38:14 +01:00
libretech 514896db33 update flake.nix to allow unfree packages and add claude-code dependency 2026-02-01 22:38:02 +01:00
libretech b21e2394d5 fix layout and add disabled state for slides 2026-02-01 22:27:26 +01:00
libretech 7da018d92c add klausurfragen for 223015c 2026-02-01 18:21:01 +01:00
libretech 9e12447528 rebuild dev and build system with single marp server 
- simplify development: single marp server on port 3000 instead of 3 processes
- rename klausur to klausurfolien for better naming
- update extract script to use 00-intro.md as template when no 01-*.md exists
- update makefile and package.json for new workflow
- add comprehensive AGENTS.md guidelines
 2026-02-01 18:17:51 +01:00
libretech 7e4d4a8a4b ignore idea and update slides 2026-01-30 17:55:53 +01:00
libretech 3fa1e1b1dc add klausur to build and overview 2026-01-25 21:47:22 +01:00
libretech a8343c9937 restructure: rename termin to kapitel, flatten folder structure 
- rename slide files: YYYY-MM-DD-termin-N-topic.md → NN-topic.md
- flatten folders: courses/X/slides/ → slides/X/
- replace "Termin" with "Kapitel" in all content
- add klausur extraction script (make klausur)
- update Makefile, generate-index.sh, dev-server.sh
- add README.md with full documentation
 2026-01-25 11:26:15 +01:00
libretech b951341376 rename to kapitel 2026-01-24 00:02:48 +01:00
libretech 0fab5005df rework termin-2 223015c beginning network 2026-01-24 00:00:43 +01:00
libretech 2755d4dee0 refine netzwerke section in termin-2 223015c 2026-01-23 21:09:14 +01:00
libretech a3131851f0 update contact email to lb-czechowski@hdm-stuttgart.de 2026-01-23 12:57:31 +01:00
libretech 7e878c27ef add quantization visual to termin-2, restructure jpeg section 2026-01-23 11:32:34 +01:00
libretech 93e8ced463 fix klausur slide pdf rendering with @media print fallback 2026-01-22 20:15:42 +01:00
libretech 58e0457165 restructure ascii position in termin-1, refine jpeg section in termin-2 2026-01-22 18:24:34 +01:00
libretech d77b0f20c7 add standalone slide decks 01-grundlagen and 02-bild-audio-video for 223015b 2026-01-22 17:02:38 +01:00
libretech f7f4872c11 termin-2: restructure jpeg section with menschliche sinne lead 2026-01-22 17:02:34 +01:00
libretech 5f6369ad85 add yuv/ycbcr assets for jpeg section in 223015b 2026-01-22 17:02:29 +01:00
libretech 31790930de termin-2: restructure video compression into 3 numbered slides 
- add "was ist ein digitales bild?" intro slide with context
- split compression into: spatial, temporal, motion compensation
- add i/p/b frame abbreviation explanations in speaker notes
- add terminology notes (intra/inter vs spatial/temporal)
- update motion compensation with 16x16 pixel block example
 2026-01-16 03:42:18 +01:00
libretech 4fa64a6abd add missing slide assets for 223015b 
- ascii-table-colored.png
- av1 grammy images
- chroma subsampling diagram
- hilbert data growth chart
- hollerith machine
- moores law chart
 2026-01-16 00:30:11 +01:00
libretech 5c970053ee 223015c termin-2: minor style fix from merge 2026-01-16 00:19:05 +01:00
libretech d19aa98f79 fix klausur gradient for pdf printing in termin 0,3,4,5 
- add !important to repeating-linear-gradient for proper pdf export
 2026-01-16 00:18:56 +01:00
libretech ccceac83e4 update termin-2: huffman example with vowels, add gradient !important 
- change huffman coding example from numbers to vowels (a,e,i,o,u)
- add !important to klausur gradient for pdf printing
 2026-01-16 00:18:47 +01:00
libretech 8f9934413a update termin-1: merge dateneinheiten slides, improve examples 
- combine two dateneinheiten slides into one table (byte to zettabyte)
- replace poop emoji with cherry blossom in bytes example
- add japanese konnichiwa with pronunciation
- change hex example from MP3 to PNG (matches following slides)
- add !important to klausur gradient for pdf printing
 2026-01-16 00:18:35 +01:00
libretech 32c14ac412 restructure termin 2 with narrative approach 
- reframe content as "die reise eines klicks" story
- explain why layers/ip/mac/ports exist before showing how
- add encapsulation/decapsulation visualizations
- remove redundant css comments
- fix klausur background with !important
 2026-01-14 20:56:53 +01:00
libretech 2179f6caed fix klausur pdf backgrounds with _backgroundColor directive 
- remove !important from klausur css gradient (allows directive override)
- add _backgroundColor directive to all klausur slides for pdf
- web: shows css gradient stripes
- pdf: shows solid color background
 2026-01-13 20:26:28 +01:00
libretech b45a528faf fix klausur slides for pdf: add svg pattern and marp directives 
- add svg diagonal stripe patterns for pdf background
- use @media print to apply svg only in pdf export
- keep css gradient for web/screen display
- add _header: '' and _footer: '' to all klausur slides
 2026-01-12 12:28:30 +01:00