Update
RPi4 now supports booting directly from USB. First update to get an eeprom which supports USB Boot, then configure the bootloader to boot from USB.
Original guide
- Download Raspbian from the official site
from functools import partial | |
import pydantic | |
import logging | |
from django.contrib.postgres.fields import JSONField | |
from typing import Type, Union, Tuple | |
from django.core.serializers.json import DjangoJSONEncoder |
Update
RPi4 now supports booting directly from USB. First update to get an eeprom which supports USB Boot, then configure the bootloader to boot from USB.
Original guide
Problem: | |
$ docker-compose up --build | |
Building xxx | |
ERROR: No build stage in current context | |
Analysis: | |
Dockerfile |
""" | |
Kivy asyncio example app. | |
Kivy needs to run on the main thread and its graphical instructions have to be | |
called from there. But it's still possible to run an asyncio EventLoop, it | |
just has to happen on its own, separate thread. | |
Requires Python 3.5+. | |
""" |
These 'notes' were primarily intended for my own consumption but since there have been surprisingly many comments to it over the years I wanted to do some updates and clarifications. Thanks for all comments.
These instructions will require you to have connection to internet from your pi, WiFi, Ethernet or by some other means like a 3G USB dongle or something.
cd /System/Library/CoreServices/Spotlight.app/Contents/MacOS | |
sudo cp Spotlight Spotlight.bak | |
sudo perl -pi -e 's|(\x00\x00\x00\x00\x00\x00\x47\x40\x00\x00\x00\x00\x00\x00)\x42\x40(\x00\x00\x80\x3f\x00\x00\x70\x42)|$1\x00\x00$2|sg' Spotlight | |
cmp -l Spotlight Spotlight.bak | |
sudo codesign -f -s - Spotlight | |
sudo killall Spotlight |
<?xml version="1.0" encoding="UTF-8"?> | |
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
<plist version="1.0"> | |
<dict> | |
<key>ANSIBlackColor</key> | |
<data> | |
YnBsaXN0MDDUAQIDBAUGFRZYJHZlcnNpb25YJG9iamVjdHNZJGFyY2hpdmVyVCR0b3AS | |
AAGGoKMHCA9VJG51bGzTCQoLDA0OVU5TUkdCXE5TQ29sb3JTcGFjZVYkY2xhc3NPECcw | |
LjE0NTA5ODAzOTIgMC4xNDkwMTk2MDc4IDAuMTg4MjM1Mjk0MQAQAYAC0hAREhNaJGNs | |
YXNzbmFtZVgkY2xhc3Nlc1dOU0NvbG9yohIUWE5TT2JqZWN0XxAPTlNLZXllZEFyY2hp |
Here are the simple steps needed to create a deployment from your local GIT repository to a server based on this in-depth tutorial.
You are developing in a working-copy on your local machine, lets say on the master branch. Most of the time, people would push code to a remote server like github.com or gitlab.com and pull or export it to a production server. Or you use a service like deepl.io to act upon a Web-Hook that's triggered that service.