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CFLAGS="-O2 -pipe"
CXXFLAGS="${CFLAGS}"
CHOST="x86_64-pc-linux-gnu"
ABI_X86="64 32"
CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3"
MAKEOPTS="-j2"
#MAKEOPTS="-j32"
#EMERGE_DEFAULT_OPTS="--verbose --ask --autounmask-write --verbose-conflicts --keep-going --with-bdeps=y"
EMERGE_DEFAULT_OPTS="--verbose --ask --autounmask-write --keep-going --load-average=32.0 --jobs=99"
VIDEO_CARDS="ast amdgpu radeonsi"
#!/usr/bin/perl
use strict;
use Irssi;
use vars qw($VERSION %IRSSI);
$VERSION = "1.1";
%IRSSI = (
authors => "Grok (fixed for IRC)",
contact => "https://x.ai",
Let’s break down 2 Na₂CO₃ · 3 H₂O₂ piece by piece in a clear way.
1. Na₂CO₃
This is Sodium carbonate
Contains:
2 sodium atoms (Na)
1 carbonate group (CO₃)
Often called washing soda
@paigeadelethompson
paigeadelethompson / groups
Last active April 4, 2026 00:48
FreeBSD Desktop Config
wheel operator staff video realtime webcamd cups sddm pulse-rt avahi pulse pulse-access polkitd colord sq
#!/usr/bin/env python3
import os
import sys
import warnings
import numpy as np
import librosa
from mutagen.easyid3 import EasyID3
# Suppress librosa UserWarnings and FutureWarnings
warnings.filterwarnings("ignore", category=UserWarning)
ubuntu@ubuntu:~$ edid-decode /sys/class/drm/card0/card0-HDMI-A-1/edid
edid-decode (hex):
00 ff ff ff ff ff ff 00 12 e5 00 21 50 2d 31 01
1c 13 01 03 81 2f 1a 78 2e 35 85 a6 56 48 9a 24
12 50 54 af ef 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 a1 13 00 40 41 58 19 20 2c 58
36 00 dc 0c 11 00 00 1a 00 00 00 ff 00 30 0a 0a
0a 0a 0a 0a 0a 0a 0a 0a 0a 0a 00 00 00 fd 00 38
4b 1e 53 15 00 0a 20 20 20 20 20 20 00 00 00 fc
https://store.rakwireless.com/products/rak2287-pi-hat?srsltid=AfmBOoqAFVR9nMrgBmy6lsROTQbJVPfuq9IH1vyUXtIRDoo9-n3nbMse
looks like SX1302 and suddenly this looks a lot more complicated
> SX1302 base band processor emulates 8 x 8 channels LoRa packet detectors, 8 x SF5-SF12 LoRa demodulators, 8 x SF5-SF10 LoRa demodulators, one 125/250/500 kHz high-speed LoRa demodulator and one (G) FSK demodulator
it would seem like this might work for a subdued client: https://github.com/meshtastic/firmware/blob/dbef1de2861c49fe6f5fe93ced6674f12e227d0f/bin/config-dist.yaml#L16
pinout for the 5146 (pi hat) https://docs.rakwireless.com/product-categories/wishat/rak2287-rak5146-pi-hat/datasheet/
WITH CategorySales AS (
-- 1. Calculate total sales for each product within its category
SELECT
p.ProductID,
p.ProductName,
c.CategoryName,
SUM(od.Quantity * od.UnitPrice) AS TotalSales,
-- 2. Use a window function to rank products within each category
ROW_NUMBER() OVER (
PARTITION BY c.CategoryID
use strict;
use Irssi;
use Irssi::Irc;
use vars qw($VERSION %IRSSI);
$VERSION = "1.4";
%IRSSI = (
authors => "Grok",
name => "mass_highlighter",
#!/bin/sh
fire_echo() {
perl -CS -Mutf8 -e '
use strict;
use warnings;
my @stops = (
[255, 64, 255], # magenta
[160, 128, 255], # purple