3D Printing

• Ciril: Cubic Inch Robots in Labs
• Saturnalia: A rotating Christmas tree
• 3D Printing a Ukulele Saddle in PLA
• Multi Material 3D Printing (part 2)
• Geeetech A20T: Assembly and Configuration
• Geeetech A20T: First Prints
• Multi-Material 3D Printing With OpenSCAD, Cura and the Geeetech A20T
• Seussical Jr: Totally Not Work Related
• Aldi "Cocoon Create" 3D Printer

Apple

• Ultima IV: Reflections
• Writing an Apple 2 game in 2021 (Part 3)
• Apple Magic Trackpad for Ubuntu Linux 10.10 Maverick
• iPhone / iTunes / Windows XP / VirtualBox / Ubuntu 9.10
• Writing an Apple 2 game in 2021 (Part 1)
• Writing an Apple 2 game in 2021 (Part 2)
• Writing an Apple 2 game in 2021 (Part 5)
• Verifying Apple's Signed Receipts
• Writing an Apple 2 game in 2021 (Part 4)
• Journey Onward: the Apple 2 and me

architecture

• ZOMBIE: Remote control of the DOM
• Deserialize / Alter / Serialize: an Antipattern?
• a Virtual Load Balancer
• OSDC 2014 Gold Coast
• Basic Mobile App Architecture
• Static vs. Dynamic Sites
• Programming for Startups
• Static Sites using jQuery to appear Dynamic
• Django REST Framework
• QR Codes and the Great Unpleasantness
• Tranquil APIs
• OSDC 2015 Hobart

AWS

• AWS ... VPCs, IP addresses, Lambdas, Network Interfaces and Security Groups
• Static vs. Dynamic Sites
• Static Sites using jQuery to appear Dynamic
• Some thoughts on AWS

backend

• Postgres without SQL
• Basic Mobile App Architecture
• The Selfish Secret: Logins Without Passwords
• FastCGI and Memcached, all in C
• Squilla: Serving up Stored Procedures

Bioinformatics

• PyConAU 2025 Melbourne - The Primordial Code
• Attack and Dethrone Excel

C

• MAC address resolution
• FuPy: MicroPython for FPGAs
• Postgres without SQL
• DOOM Git Gud
• (sort of) First Class Classes in C#
• Experimenting with an Nvidia Jetson Nano
• GCC 4.6 linker switches
• FastCGI and Memcached, all in C

conference

• Complete Containers
• Python 3: Confirmed
• Occasional Update 2
• LinuxConf 2017 in Hobart
• Conferences in 2017 ...
• PyConAU 2023 Adelaide!
• OSDC 2014 Gold Coast
• PyCon 2021 Online
• The Emperor's New Closure: Functional Programming in Javascript
• MicroPython Sprints at PyConAU
• Rocket Surgery at Buzzconf 2017
• Talking MicroPython at PyConAU 2017 ...
• The Internet of Toys: ESP8266, Flobot and Ciril
• PyCon 2016 Melbourne
• Journey Onward: the Apple 2 and me
• LinuxConf 2018 in Sydney
• Decoding: The making of
• On Conferencing ...
• PyConAU 2025 Melbourne - The Primordial Code
• LinuxConf 2016 in Geelong
• PyCon 2018 and Compose Melbourne
• OSDC 2015 Hobart

Containers

• Complete Containers
• Ephemeral Docker

crypto

Cryptography that is, not Cryptozoology or Cryptosporidium.

• Make your own Client-side Certificates with a Pseudo CA
• Universal Authenticators
• A Shorter Words List
• Imagine There's No URLs
• wget –certificate=$X –private-key=$X
• The Selfish Secret: Logins Without Passwords
• Squawk.CC -- The true story

Cycling

• Cooking for Weight Weenies
• The Touring Commuter
• The Cycling / Bikepacking Post

database

• CQRS for Blue-Green Deployment
• OSDC 2014 Gold Coast

django

• MySQL: Foreign Keys between InnoDB and MyISAM
• Testing Django Performance
• Nginx proxy_pass to upstream Django always giving 400 Bad Request
• Static Sites using jQuery to appear Dynamic
• Django REST Framework
• Tranquil APIs
• Squilla: Serving up Stored Procedures

education

• Ciril: Cubic Inch Robots in Labs
• FloBot: A Graphical Dataflow Language for Robots
• mBots using Nodebot, mBlockly and Arduino
• Flobot: The Journey Continues

electronics

• Ciril: Cubic Inch Robots in Labs
• FloBot: A Graphical Dataflow Language for Robots
• mBots using Nodebot, mBlockly and Arduino
• BlueSMiRF Bluetooth HID Module
• RPi Pico: First impressions
• Hardware Roundup
• Look Mum No Pixels: a Mini Vector Display
• MIDI Hero
• NodeMCU++ ?
• MIDI Hero (part Ⅱ)
• Flobot: The Journey Continues

ESP32

See also MicroPython and ESP8266

• ESP32 MeshKit Button
• Web Assembly (WASM) on ESP32 with WAMR
• LinuxConf 2017 in Hobart
• Saturnalia: A rotating Christmas tree
• Hardware Roundup
• Chipey-bot at Nodebots 2017
• MicroPython Sprints at PyConAU
• MicroPython WebPad
• Rocket Surgery at Buzzconf 2017
• Talking MicroPython at PyConAU 2017 ...
• Look Mum No Pixels: a Mini Vector Display
• LinuxConf 2018 in Sydney
• NodeMCU++ ?
• MicroPython!
• Micropython Utilities
• MicroPython with WebUSB!
• ESP32 Capacitive Sensors

ESP8266

See also MicroPython and ESP32

• Hardware Roundup
• PyCon 2016 Melbourne
• LinuxConf 2018 in Sydney
• NodeMCU++ ?
• Micropython Utilities

FPGAs

• QuickLogic / QORC Quickfeather Devkit
• FuPy: MicroPython for FPGAs
• Hardware Roundup
• SystemD ModemManager: failed to set dtr/rts
• Migen Gigatron

functional programming

• Functional Parallel Programming
• Afunctional Programming Languages
• The Emperor's New Closure: Functional Programming in Javascript
• (sort of) First Class Classes in C#
• "use pure"; in Javascript
• Using Closures in Javascript
• PyCon 2018 and Compose Melbourne

Games

• Ultima IV: Reflections
• Writing an Apple 2 game in 2021 (Part 3)
• The Children Yearn for the Mines
• Writing an Apple 2 game in 2021 (Part 1)
• Writing an Apple 2 game in 2021 (Part 2)
• Writing an Apple 2 game in 2021 (Part 5)
• DOOM Git Gud
• Writing an Apple 2 game in 2021 (Part 4)
• Journey Onward: the Apple 2 and me

GUI

• Trying to unbind a specific event handler function from an event in Python Tkinter?
• ZOMBIE: Remote control of the DOM
• FloBot: A Graphical Dataflow Language for Robots
• WASTE: Web Abstract Syntax Tree Editor
• Programming Beyond Text Files
• Much Ado about Spreadsheets
• Attack and Dethrone Excel
• Flobot: The Journey Continues

HTML5

• ZOMBIE: Remote control of the DOM
• FloBot: A Graphical Dataflow Language for Robots
• Taming "cache.manifest" Caching
• The Emperor's New Closure: Functional Programming in Javascript
• Mouse Events, Canvas and Splines in Javascript / HTML5
• Basic Mobile App Architecture
• Static vs. Dynamic Sites
• Static Sites using jQuery to appear Dynamic
• "use pure"; in Javascript
• Tranquil APIs
• Using Closures in Javascript
• OSDC 2015 Hobart

IoT

• MAC address resolution
• L2IoT ... IoT Networks without IP
• The Internet of (Not Shit) Things
• Virtual Localization
• Hardware Roundup
• The Internet of Toys: ESP8266, Flobot and Ciril
• PyCon 2016 Melbourne
• The Internet of (Not Shit) Things (at IoT Aus)

javascript

• The Emperor's New Closure: Functional Programming in Javascript
• Mouse Events, Canvas and Splines in Javascript / HTML5
• "use pure"; in Javascript
• Using Closures in Javascript
• Try: Except: Pass
• Python in the Browser

languages

• VRML: Very Odd.
• FloBot: A Graphical Dataflow Language for Robots
• Functional Parallel Programming
• WASTE: Web Abstract Syntax Tree Editor
• Virtual Single Instruction Machines
• Afunctional Programming Languages
• Autonomic Layouts
• DECODING: Programming Beyond Text Files
• Programming Beyond Text Files
• Much Ado about Spreadsheets
• A Canticle for Diff3
• Attack and Dethrone Excel
• Flobot: The Journey Continues
• Fibonacci Regex Perversity

linux

• Complete Containers
• Apple Magic Trackpad for Ubuntu Linux 10.10 Maverick
• Ephemeral Docker
• iPhone / iTunes / Windows XP / VirtualBox / Ubuntu 9.10
• SystemD ModemManager: failed to set dtr/rts
• Experimenting with an Nvidia Jetson Nano

microcontrollers

• Ciril: Cubic Inch Robots in Labs
• FloBot: A Graphical Dataflow Language for Robots
• LinuxConf 2017 in Hobart
• mBots using Nodebot, mBlockly and Arduino
• QuickLogic / QORC Quickfeather Devkit
• RPi Pico: First impressions
• Chipey-bot at Nodebots 2017
• SystemD ModemManager: failed to set dtr/rts
• MicroPython WebPad
• MIDI Hero
• LinuxConf 2018 in Sydney
• NodeMCU++ ?
• MicroPython!
• Micropython Utilities
• MicroPython with WebUSB!
• MIDI Hero (part Ⅱ)
• Flobot: The Journey Continues
• ESP32 Capacitive Sensors

MicroPython

See also Python, ESP8266 and ESP32

• ESP32 MeshKit Button
• LinuxConf 2017 in Hobart
• Saturnalia: A rotating Christmas tree
• FuPy: MicroPython for FPGAs
• RPi Pico: First impressions
• Hardware Roundup
• Chipey-bot at Nodebots 2017
• MicroPython Sprints at PyConAU
• MicroPython WebPad
• Rocket Surgery at Buzzconf 2017
• Talking MicroPython at PyConAU 2017 ...
• Look Mum No Pixels: a Mini Vector Display
• LinuxConf 2018 in Sydney
• Lilygo TTgo T-Watch 2020
• MicroPython!
• Micropython Utilities
• MicroPython with WebUSB!
• Flobot: The Journey Continues
• PyCon 2018 and Compose Melbourne
• ESP32 Capacitive Sensors

mobile

• Taming "cache.manifest" Caching
• Basic Mobile App Architecture
• Static vs. Dynamic Sites
• Static Sites using jQuery to appear Dynamic

Music

• 3D Printing a Ukulele Saddle in PLA
• MIDI Hero
• Seussical Jr: Totally Not Work Related
• MIDI Hero (part Ⅱ)

mysql

• MySQL: Foreign Keys between InnoDB and MyISAM

networks

• VRML: Very Odd.
• MAC address resolution
• AWS ... VPCs, IP addresses, Lambdas, Network Interfaces and Security Groups
• L2IoT ... IoT Networks without IP
• a Virtual Load Balancer
• Virtual Localization
• Optimistic Event Driven Simulation / Mixed Mode Simulation

Not Computers

• Cooking for Weight Weenies
• The Touring Commuter
• The Cycling / Bikepacking Post
• Hyper-Normal
• Seussical Jr: Totally Not Work Related

Old Stuff

• VRML: Very Odd.
• Virtual Localization
• Optimistic Event Driven Simulation / Mixed Mode Simulation

postgres

• OSDC 2014 Gold Coast
• Postgres without SQL
• Squilla: Serving up Stored Procedures

Python

See also MicroPython

• Trying to unbind a specific event handler function from an event in Python Tkinter?
• Python 3: Confirmed
• ZOMBIE: Remote control of the DOM
• WASTE: Web Abstract Syntax Tree Editor
• PyConAU 2023 Adelaide!
• Testing Django Performance
• A Shorter Words List
• Multiple Inequalities in Google AppEngine
• PyCon 2021 Online
• Nginx proxy_pass to upstream Django always giving 400 Bad Request
• SyntaxError: keyword argument repeated
• DECODING: Programming Beyond Text Files
• Programming Beyond Text Files
• PyCon 2016 Melbourne
• Multi-Material 3D Printing With OpenSCAD, Cura and the Geeetech A20T
• Django REST Framework
• Migen Gigatron
• FastCGI and Memcached, all in C
• PyConAU 2025 Melbourne - The Primordial Code
• Attack and Dethrone Excel
• Try: Except: Pass
• PyCon 2018 and Compose Melbourne
• Python in the Browser

robots

• Ciril: Cubic Inch Robots in Labs
• FloBot: A Graphical Dataflow Language for Robots
• Saturnalia: A rotating Christmas tree
• mBots using Nodebot, mBlockly and Arduino
• Chipey-bot at Nodebots 2017
• NodeMCU++ ?
• Flobot: The Journey Continues

silly

Okay so some of this stuff may be beyond “Speculation” and into “Silly”

• Python 3: Confirmed
• Saturnalia: A rotating Christmas tree
• DOOM Git Gud
• OMNICODE!
• Warning: Autonomous System
• Squilla: Serving up Stored Procedures

simulation

• Virtual Localization

speculation

• ZOMBIE: Remote control of the DOM
• L2IoT ... IoT Networks without IP
• Deserialize / Alter / Serialize: an Antipattern?
• WASTE: Web Abstract Syntax Tree Editor
• Virtual Single Instruction Machines
• Afunctional Programming Languages
• Imagine There's No URLs
• Autonomic Layouts
• DECODING: Programming Beyond Text Files
• Hyper-Normal
• Programming Beyond Text Files
• Much Ado about Spreadsheets
• "use pure"; in Javascript
• You've got NO MAIL
• I for one welcome our Robot Overlords

sql

• MySQL: Foreign Keys between InnoDB and MyISAM
• OSDC 2014 Gold Coast
• Postgres without SQL
• Squilla: Serving up Stored Procedures

SSH

• More Trickiness With SSH (Comments)
• More Trickiness With SSH
• Quick guide to setting up TortoiseCVS / TortoiseSVN

ssl

• Make your own Client-side Certificates with a Pseudo CA
• wget –certificate=$X –private-key=$X

static

• New Static Blog Site
• New New Static Blog Site
• Static vs. Dynamic Sites
• Static Sites using jQuery to appear Dynamic

systems

• Complete Containers
• Make your own Client-side Certificates with a Pseudo CA
• Deserialize / Alter / Serialize: an Antipattern?
• CQRS for Blue-Green Deployment
• More Trickiness With SSH (Comments)
• a Virtual Load Balancer
• FreeTDS without udp 1434
• More Trickiness With SSH
• ShellShock: 'bash' vulnerability
• Nginx proxy_pass to upstream Django always giving 400 Bad Request
• wget –certificate=$X –private-key=$X
• Experimenting with an Nvidia Jetson Nano

testing

• Testing Django Performance

Tkinter

• Trying to unbind a specific event handler function from an event in Python Tkinter?

Updates

• First Post !!!1!
• Occasional Update 2
• Occasional Update
• Milestones ...
• Seussical Jr: Totally Not Work Related

windows

• Quick guide to setting up TortoiseCVS / TortoiseSVN
• Hyperterminal “send text file” eats ASCII LF / 0x0A

www

• ZOMBIE: Remote control of the DOM
• Web Assembly (WASM) on ESP32 with WAMR
• WASTE: Web Abstract Syntax Tree Editor
• OSDC 2014 Gold Coast
• Imagine There's No URLs
• The Emperor's New Closure: Functional Programming in Javascript
• Static vs. Dynamic Sites
• The Selfish Secret: Logins Without Passwords
• Credit Gateway Policies
• Static Sites using jQuery to appear Dynamic
• Django REST Framework
• QR Codes and the Great Unpleasantness
• Tranquil APIs
• MicroPython with WebUSB!
• Squawk.CC -- The true story
• Making "data" URLs
• Python in the Browser