TemplateDoesNotExist with django form field

December 16, 2020

Django ignores your template settings by default when rendering forms.

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Linux kernel fails to update

November 18, 2020

Every once in a while a linux kernel update will fail to install with an error like update-initramfs: failed for /boot/initrd.img...

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CNC Control from Arduino to Zig

November 10, 2020

Originally my engraver used a Teensy 3.2 and Arudino but now it uses an Stm32 and Zig!

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GE GSS22SGMD BS Refrigerator fix

November 05, 2020

My dad got a fridge that didn't work... the compressor wasn't running.

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Samsung 32 TV Power supply repair

November 05, 2020

Short post on a 32" Samsung TV power supply fix.

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Why doesn't GPIOG work on the STM32L5?

October 29, 2020

The NUCELO-L552ZE-Q board wires it's LPUART1 pins GP7 and GP8 on PORTG to the debugger VCP...

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Fixing backlash in Dahlgren System 300z engraver spindle

October 26, 2020

The spindle in the engraver had about 1/8" of axial play. Here's a short post on the teardown and how it was fixed.

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GDB Cannot access memory when debugging an STM32

September 30, 2020

While attempting to implement SPI in zig on an STM32G4 I got the error "Cannot access memory at address 0x40013000".

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V-Carving text with DeclaraCAD

August 23, 2020

My wife wanted me to make a sign on the engraver... so I got "v-carve" toolpaths working in DeclaraCAD.

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Attaching to a python app deployed using Dokku with gdb

August 07, 2020

Some notes on how to debug a python app deployed to a (development) server using dokku.

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