ylxdzsw

using Statistics

const p = run(pipeline(`arecord -f cd -t raw`, stdout=Pipe()), wait=false)
close(p.out.in)

while true
    sleep(0.1)
    x = reinterpret(Int16, readavailable(p.out))
    x = @. 20log(10, abs(max(x, typemin(Int16) + one(Int16))) / typemax(Int16))
    println(mean(x))

ylxdzsw

using JSON2
using OhMyJulia
using ProgressMeter

f = open("maintain.tsv", "w")

prt(f, "service", "category", "product", "type", "tip", "info", "tags",
    "brand", "order_quantity", "sales_quantity", "comments", "price", "marketing_price", "unit", "name", "rate", "remark")

import Base.print

ylxdzsw

const box1 = ('红', '红')
const box2 = ('红', '蓝')
const box3 = ('蓝', '蓝')

另一个也是红球的次数 = 0
总试验次数 = 0

while 总试验次数 < 100_000
    # 随机抽取一个盒子
    box = rand([box1, box2, box3])

ylxdzsw

#!/usr/bin/pkexec /usr/bin/zsh
set -x

# clean up before backing up
pacman -Sc
journalctl --vacuum-time=7d
rm /var/lib/systemd/coredump/*

# backup based on last previous one to save disk space
TARGET=/run/media/ylxdzsw/DATA

ylxdzsw

# For me, the history is mainly used as a completion dict when I press the up arrow.
# This script removes the lines that does not help serve this purpose

entries = readlines("$(homedir())/.zsh_history")
commands = Set(readlines(`zsh -ic 'print -rl -- ${(k)aliases} ${(k)functions} ${(k)builtins} ${(k)commands}'`))

filter_but_keep_multiline(f, iter) = let skip = false
    filter(iter) do line
        if skip
            skip = endswith(line, '\\')

ylxdzsw

adapta-maia-theme
aircrack-ng
android-tools
aria2
bat
chromium-ozone
cmake
code
coffeescript
coreutils

ylxdzsw

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
  <alias>
    <family>monospace</family>
    <prefer>
      <family>Droid Sans Mono</family>
      <family>Noto Sans Mono CJK SC</family>
    </prefer>
  </alias>

ylxdzsw

#!/usr/bin/env xdg-open
[Desktop Entry]
Version=1.0
Terminal=false
Type=Application
Name=FFPlay
Exec=ffplay %U
NoDisplay=true
Categories=AudioVideo;Audio;Video;Player;
MimeType=application/mxf;application/ogg;application/ram;application/sdp;application/smil;application/smil+xml;application/vnd.apple.mpegurl;application/vnd.ms-asf;application/vnd.ms-wpl;application/vnd.rn-realmedia;application/vnd.rn-realmedia-vbr;application/x-extension-m4a;application/x-extension-mp4;application/x-flac;application/x-flash-video;application/x-matroska;application/x-netshow-channel;application/x-ogg;application/x-quicktime-media-link;application/x-quicktimeplayer;application/x-shorten;application/x-smil;application/xspf+xml;audio/3gpp;audio/3gpp2;audio/aac;audio/ac3;audio/AMR;audio/AMR-WB;audio/basic;audio/dv;audio/eac3;audio/flac;audio/m4a;audio/midi;audio/mp1;audio/mp2;audio/mp3;audio/mp4;audio/mpeg;audio/mpegurl;audio/mpg;audio/ogg;audio/opus;audio/prs.sid;audio/scpls;audio/vnd.rn-realaudio;audio/wav;audio/webm;audio/x-aac;

ylxdzsw

serverchan_token = ''
telegram_token = ''
telegram_chatid = ''
secret = '' # it also acts as instance ID. Change this everytime you restart the script.
host1 = ''
host2 = '' # we need two hosts because of https://community.cloudflare.com/t/issue-with-worker-to-worker-https-request/94472

addEventListener 'fetch', (e) ->
    e.respondWith main e

ylxdzsw

<style>
    html, body, div {
        padding: 0;
        margin: 0;
    }

    #big {
        border-radius: 50%;
        width: 300px;
        height: 300px;