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Fix: zbar 0.23.93 SIGSEGV in zbar_scan_image on macOS (Apple Silicon)

Recent Homebrew builds of zbar 0.23.93 crash with SIGSEGV inside zbar_scan_image() on Apple Silicon Macs (observed on macOS 26 "Tahoe", arm64, with the current Apple clang). This breaks everything that links libzbar: zbarimg, Python pyzbar, the Ruby qrscan gem, etc.

This guide shows how to install a patched zbar through Homebrew, from scratch, on a clean machine. It is a temporary workaround until the upstream fix is released — see Upstream below.

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Taglio chassis MS Flex:

• Carteggiare l'intero chassis montato

• Taglio bumper anteriore

• Taglio bumper posteriore (con bicchierini)

• Allineamento bumper anteriore con Proxxon (usare supporto lungo MS chassis stampato in 3D)

• Allineamento bumper posteriore con Proxxon (usare supporto lungo MS chassis stampato in 3D)

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BOM

• 1x bolt M3 35mm
• 1x bolt M3 10mm
• 2x hex bolt M3
• 1x insert M3
• 2x magnet 5x1mm
• 1x fan 40mm
• 1x usb A cable
• 1x XT60 male

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Implementing Advisory Locks in SQLite3

In my Rails model, I initially had a function to handle advisory locks in PostgreSQL. Here's the code, which works as expected:

# Postgresql version
def with_advisory_lock
  self.class.connection.execute("SELECT pg_advisory_lock(#{self.id})")
  yield

pioz

import sublime
import sublime_plugin
import os
import json

class CopyMigrationVersionCommand(sublime_plugin.WindowCommand):
    def run(self):
        file_name = self.window.active_view().file_name()
        if file_name:
            version = os.path.basename(file_name).split('_')[0]

pioz

require 'logger'
require 'net/http'

PUSHOVER_USER_KEY = 'xxx'.freeze
PUSHOVER_API_TOKEN = 'xxx'.freeze

def send_notification(message)
  uri = URI.parse('https://api.pushover.net/1/messages.json')
  request = Net::HTTP::Post.new(uri)
  request.set_form_data(

pioz

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  gem 'activerecord'
  gem 'mysql2'
end

require 'active_record'

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import rumps
import subprocess

class CaffeinateApp(rumps.App):
  def __init__(self):
    super(CaffeinateApp, self).__init__("Caffeinate")
    self.icon = "inactive_icon.png"
    self.caffeinate_process = None
    self.menu = ["Run Caffeinate"]

pioz

require 'date'

months_mapping = {
  'gennaio' => '01',
  'febbraio' => '02',
  'marzo' => '03',
  'aprile' => '04',
  'maggio' => '05',
  'giugno' => '06',
  'luglio' => '07',

pioz

require 'open-uri'
require 'tty-progressbar'

CONCURRENCY = 8
FIRST_EPISODE_NUMBER = 1
LAST_EPISODE_NUMBER = 628

def get_bounds(episode_number)
  episode_number = 1 if episode_number < 1
  lower_bound = ((episode_number - 1) / 100) * 100 + 1