SaturdayMP Show 84: Creating PostCast (Part 6 – Create Fyne Main Screen)

Posted on February 11, 2026 by Chris C

In episode 84 of the SaturdayMP show, Omar Ashour and myself (Chris C.) create a very basic main screen using Fyne to input the text to post and a button to create the LinkedIn post. That said, the GUI doesn’t do anything yet, except look nice-ish. Lots of reading the Fyne documentation and experimenting with Fyne.

*PostCast is just a place holder name and might change. The goofy PostCast placeholder image was generated by ChatGPT and will likely change.

Fyne:
https://fyne.io/

Go:
https://go.dev/

PostCast Playlist:
https://www.youtube.com/playlist?list=PLYPcrKbLqwuvKQ97klk3bzyUPI6j154WC

Omar:
https://www.ashour.ca/

SaturdayMP:
https://saturdaymp.com/

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring:
https://github.com/sponsors/saturdaymp

Thanks for watching!

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SaturdayMP Show 83: Creating PostCast (Part 5 – Go PoC for LinkedIn API)

Posted on February 4, 2026 by Chris C

We get a Proof of Concept (PoC) in Go that completes the LinkedIn authorization. We end up figuring out the difference between a LinkedIn code and token. Get a code by entering your LinkedIn username and password, then use that code to get a token. We also spin up a local webserver to deal with the callback which is required to enter credentials and get the code.

*PostCast is just a place holder name and might change. The goofy PostCast placeholder image was generated by ChatGPT and will likely change.

LinkedIn Developer Console:
https://developer.linkedin.com/

Go:
https://go.dev/

PostCast Playlist:
https://www.youtube.com/playlist?list=PLYPcrKbLqwuvKQ97klk3bzyUPI6j154WC

Omar:
https://www.ashour.ca/

SaturdayMP:
https://saturdaymp.com/

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring:
https://github.com/sponsors/saturdaymp

Thank you for watching!

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SaturdayMP Show 82: Creating PostCast (Part 4 – Figuring out LinkedIn API)

Posted on January 28, 2026 by Chris C

Turns out getting a LinkedIn API key is confusing, at least for us. Did you know you need an Organization Page on @LinkedIn to get a key? You can’t just get an API key for yourself. No actual coding in this video, just lots of reading the LinkedIn docs and getting some curl scripts to work. If you have any tips for using LinkedIn API, let us know in the comments.

*PostCast is just a place holder name and might change. The goofy PostCast placeholder image was generated by ChatGPT and will likely change.

LinkedIn Developer Console:
https://developer.linkedin.com/

PostCast Playlist:
https://www.youtube.com/playlist?list=PLYPcrKbLqwuvKQ97klk3bzyUPI6j154WC

Omar:
https://www.ashour.ca/

SaturdayMP:
https://saturdaymp.com/

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring:
https://github.com/sponsors/saturdaymp

Thank you for watching!

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SaturdayMP Show 81: Creating PostCast (Part 3 – Creating GitHub Action)

Posted on January 21, 2026 by Chris C

In this episode we create a GitHub action to build PostCast*. Actually, it was more of a test if we could get GitHub actions working for a Fyne project.

I like having a CI/CD created as soon as I create a new project, so I know I can do a release at anytime. It also prevents the problem of “it worked on my machine” during development but now fails to run in production after creating the CI/CD at the last minute.

*PostCast is just a place holder name and might change. The goofy PostCast placeholder image was generated by ChatGPT and will likely change.

GitHub Actions:
https://docs.github.com/en/actions

Fyne Packaging:
https://docs.fyne.io/started/cross-compiling/

Omar:
https://www.ashour.ca/

PostCast Playlist:
https://www.youtube.com/playlist?list=PLYPcrKbLqwuvKQ97klk3bzyUPI6j154WC

Thanks to the Fyne IO team for developing Fyne and GitHub for creating GitHub Actions! Thanks to Omar for pairing with me.

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring: https://github.com/sponsors/saturdaymp

Thank you for watching!

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SaturdayMP Show 80: Creating PostCast (Part 2 – Testing Fyne Packaging)

Posted on January 14, 2026 by Chris C

In this episode I’m joined by Omar, and we try cross-compiling and packaging our Fyne example app for Linux, Windows, and macOS. Spoiler alert: we get Linux and Windows working but fail because of a known bug with Fyne and macOS.

*PostCast is just a place holder name and might change. The goofy PostCast placeholder image was generated by ChatGPT and will likely change.

PostCast Playlist:
https://www.youtube.com/playlist?list=PLYPcrKbLqwuvKQ97klk3bzyUPI6j154WC

Fyne Packaging:
https://docs.fyne.io/started/cross-compiling/

Fyne-Cross macOS bug:
https://github.com/fyne-io/fyne-cross/issues/338

Go:
https://go.dev/

Omar:
https://www.ashour.ca/

Thanks to Google for developing Go and the Fyne IO team for developing Fyne and both for releasing them for free to everyone to use!

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring:

https://github.com/sponsors/saturdaymp

Thank you for watching!

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SaturdayMP Show 79: Creating PostCast (Part 1 – Setting up Go Environment)

Posted on January 7, 2026 by Chris C

Happy New Year everyone! In this video I start on the PostCast* app, and this video turned out to be an hour of getting Go and Fyne set up. I’ve never used Go before, so it was a learning curve but not too bad.

Do you have any suggestions for improving my setup? If so, let me know. I’m sure I got something wrong and/or something could be improved.

*PostCast is just a place holder name and might change. The goofy PostCast placeholder image was generated by ChatGPT and will likely change.

Go:
https://go.dev/

Fyne:
https://fyne.io/

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring: https://github.com/sponsors/saturdaymp

Thank you for watching!

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SaturdayMP Show 78: Advent of Code 2025 (Day 1 – Part 2: Success)

Posted on December 18, 2025 by Chris C

It took me two videos and over 2 hours, but I finally solved the Day 1 – Part 2 Advent of Code 2025 challenge! I wonder if I’m that is the slowest time on record? At least the slowest time anyone would admit too.

Apparently solving Advent of Code problems is not my strong suite. They remind me of university assignments which I never really liked and is a big reason for not perusing a Master’s or PhD. Hopefully someone will just give me an honorary Master’s or PhD one day.

Day 1 – Part 2: Failure:
https://youtu.be/FCAHNP9kJ3U

Advent of Code 2025 – Day 1:
https://adventofcode.com/2025/day/1

Thanks to Eric Wastl for creating Advent of Code and putting it on every year:
https://was.tl/

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring: https://github.com/sponsors/saturdaymp

Thank you for watching!

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Weekly Dev Chat IRL: Advent of Code/Cyber

Posted on December 12, 2025 by Chris C

The hosts of Weekly Dev Chat are pleased to announce we will be hosting Advent of Code/Cyber. Come join us in real life on December 18 at Strathcona Public Library. We’ll be participating in Advent of Code and Advent of Cyber. Bring your laptop and come join the fun!

See here for more details and registration.

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SaturdayMP Show 77: Advent of Code 2025 (Day 1 – Part 2: Failure)

Posted on December 10, 2025 by Chris C

In this episode I explain how I previously solved Day 1 – Part 1 of the Advent of Code 2025 problem. I then proceed to fail to solve part 2, though I think I was close. I got stuck in the “keep trying random stuff” mindset instead of sitting back and thinking about the problem. A problem that is magnified when I’m recording as I have to think and talk at the same time.

Advent of Code 2025 – Day 1:
https://adventofcode.com/2025/day/1

Thanks to Eric Wastl for creating Advent of Code and putting it on every year:
https://was.tl/

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring:
https://github.com/sponsors/saturdaymp

Thank you for watching!

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SaturdayMP Show 76: Hack the Box – Lock (Part 2 – Both Flags)

Posted on December 3, 2025 by Chris C

Part 2 of the Lock machine. I was able to capture both the user and system flags with the help of the walkthrough. My biggest learning was with the MSI Installer bug where you can use the installer repair action to elevate yourself from Guest to System Administrator.

Part 1:
https://youtu.be/M6CMolFPnGs

Hack the Box Lock Machine:
https://app.hackthebox.com/machines/Lock

Microsoft Windows MSI Installer – Repair to SYSTEM – A detailed journey
https://sec-consult.com/blog/detail/msi-installer-repair-to-system-a-detailed-journey/

Thanks to @HackTheBox and users xct and kozmer for creating the Lock machine:
https://app.hackthebox.com/users/13569
https://app.hackthebox.com/users/637320

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

Found this video useful? Then help others find it by liking, subscribing, sharing, and/or sponsoring:
https://github.com/sponsors/saturdaymp

Thank you for watching!

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