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Beads: A Deep Exploration

This document captures an exploration of the beads issue tracking system, organized from foundational concepts to advanced features.

---

Part 1: The Basics

What is Beads?

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Rally Cross Voucher Generation with Gemini Nano Banana Pro

A documentation of our process to generate a personalized Rally Cross event voucher using AI image generation.

Goal

Create a printable voucher (DIN A4) for a Rally Cross event as a 16th birthday gift, featuring:

• Manga/Anime style illustrations of father and son (based on reference photos)
• Rally Cross action elements
• Event details: DRX Lauf 2 | 19.04.2025 | Estering, Buxtehude

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¯\(ツ)/¯

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Understanding RHDH Build Types and Components

Introduction

To deploy Red Hat Developer Hub (RHDH) on OpenShift, multiple container images work together through the OpenShift Operator Lifecycle Manager (OLM). This document explains the different types of builds available and how they are distributed through various container registries.

Three main components are involved in a RHDH deployment:

• The RHDH application itself (the developer portal)
• The RHDH operator (manages the lifecycle of RHDH instances)
• The Index Image Builder (IIB - a catalog of available operator versions)

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{"time":1669661619395,"telemetry":{"Clutch":1.0,"Brake":0.0,"Throttle":0.9991061,"Handbrake":0.0,"SteeringAngle":0.0944157839,"Rpms":0.0,"Gear":0,"SpeedMs":50.70474,"DistanceRoundTrack":4283.12158,"CurrentLap":1,"CurrentLapTime":110.148262}}
{"time":1669661619426,"telemetry":{"Clutch":1.0,"Brake":0.0,"Throttle":0.9991061,"Handbrake":0.0,"SteeringAngle":0.0944157839,"Rpms":0.0,"Gear":4,"SpeedMs":50.7033844,"DistanceRoundTrack":4284.81055,"CurrentLap":1,"CurrentLapTime":110.181595}}
{"time":1669661619457,"telemetry":{"Clutch":1.0,"Brake":0.0,"Throttle":0.9991061,"Handbrake":0.0,"SteeringAngle":0.09211275,"Rpms":0.0,"Gear":4,"SpeedMs":50.7513466,"DistanceRoundTrack":4285.65527,"CurrentLap":1,"CurrentLapTime":110.198265}}
{"time":1669661619487,"telemetry":{"Clutch":1.0,"Brake":0.0,"Throttle":0.9991061,"Handbrake":0.0,"SteeringAngle":0.08664401,"Rpms":0.0,"Gear":4,"SpeedMs":50.8654671,"DistanceRoundTrack":4287.34766,"CurrentLap":1,"CurrentLapTime":110.2316}}
{"time":1669661619518,"telemetry":{"Clutch":1.0,"Brake":

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def hive_schema(filename):
    nl = ',\n'
    diag_parq = fastparquet.ParquetFile(filename)
    data = diag_parq.schema.text
    schema = filter(None, data.split('\n')[1:])
    schema = [re.sub(r'^[^a-z]+', '        ', l) for l in schema]
    schema = [re.sub(r':', '', l) for l in schema]
    schema = [re.sub(r'BYTE_ARRAY.*', 'STRING', l) for l in schema]
    schema = [re.sub(r'INT64, TIMESTAMP_MICROS.*', 'TIMESTAMP', l) for l in schema]
    schema = [re.sub(r'INT64, TIMESTAMP_MILLIS.*', 'TIMESTAMP', l) for l in schema]

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// Extend width of left bar from 34rem to 40rem
// For the desktop app: 
// * enable developer tools
// * right click anywhere -> inspect element, to bring up the console
// * copy and paste

$('.desktop .room-menu__panel').setAttribute('style', 'width: 40rem'); 
$('.app-layout.app-layout--left-menu').setAttribute('style', 'width: calc(100% - (40rem))');

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#!/usr/bin/env bash

~/src/scratch/manageiq/extract_provider_gem.sh \
  -n ovirt \
  -d "app/models/manageiq/providers/redhat spec/models/manageiq/providers/redhat spec/vcr_cassettes/manageiq/providers/redhat" \
  -l \
  -e ~/src/manageiq \
  -r \
  -g ~/src/manageiq \
  -p durandom \

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#
# Custom Gemfile modifications
#
# To develop a gem locally and override its source to a checked out repo
#   you can use this helper method in Gemfile.dev.rb e.g.
#
# override_gem 'manageiq-ui-classic', :path => File.expand_path("../manageiq-ui-classic", __dir__)
#
puts :hmm
def override_gem(name, *args)

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❯ be spring rspec ./spec/models/manageiq/providers/amazon/regions_spec.rb:2
** master - DB vmdb_test on localhost
Running via Spring preloader in process 38083
/Users/hild/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rspec-mocks-3.5.0/lib/rspec/mocks/space.rb:51:in `raise_lifecycle_message': The use of doubles or partial doubles from rspec-mocks outside of the per-test lifecycle is not supported. (RSpec::Mocks::OutsideOfExampleError)
        from /Users/hild/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rspec-mocks-3.5.0/lib/rspec/mocks/space.rb:11:in `proxy_for'
        from /Users/hild/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rspec-mocks-3.5.0/lib/rspec/mocks/matchers/receive.rb:85:in `setup_mock_proxy_method_substitute'
        from /Users/hild/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rspec-mocks-3.5.0/lib/rspec/mocks/matchers/receive.rb:43:in `setup_allowance'
        from /Users/hild/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rspec-mocks-3.5.0/lib/rspec/mocks/targets.rb:46:in `define_m