ckhung

#!/usr/bin/python3

import argparse, re, csv

parser = argparse.ArgumentParser(
    description='read csv files and print to stdout in vcf format',
    formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument('-d', '--delimiter', type=str, default=',', 
    help='field delimiter character')
parser.add_argument('mapping',

ckhung

# ~/.mbsyncrc
# modified from https://www.cosroe.com/2024/05/neomutt-isync.html

# Global defaults that apply to all channels / accounts / stores

# Create in both places
Create Both
# Do not remove if missing in one place
Remove None
# Permanently delete those messages marked for deletion

ckhung

#!/usr/bin/env python3

# https://stackoverflow.com/a/12803967
# IMAP folder path encoding (IMAP UTF-7) for Python

import sys, re
from imapclient import imap_utf7

for line in sys.stdin:
    line = line.strip().encode('ascii')

ckhung

# lagrange points as seen using effective potential plot

len(x,y) = sqrt(x*x+y*y)

# mass of planet relative to that of star
alpha = 0.01 # "mu" in wikipedia

# mass of star and mass of planet
Ms = 1000
Mp = Ms * alpha

ckhung

ACTIVE_BORDER_COLOR="#ffff80"
INACTIVE_BORDER_COLOR="#80c080"
TITLE_HEIGHT=18

for i in 1 2 3 4 5 ; do convert -size 24x$TITLE_HEIGHT xc:$ACTIVE_BORDER_COLOR title-$i-active.png ; done
convert -size 2x$TITLE_HEIGHT xc:$ACTIVE_BORDER_COLOR top-left-active.png
convert -size 2x$TITLE_HEIGHT xc:$ACTIVE_BORDER_COLOR top-right-active.png
convert -size 2x16 xc:$ACTIVE_BORDER_COLOR left-active.png
convert -size 2x16 xc:$ACTIVE_BORDER_COLOR right-active.png
convert -size 16x2 xc:$ACTIVE_BORDER_COLOR bottom-active.png

ckhung

#!/usr/bin/perl -w

# usage: split-gmail.pl test.mbox
# split test.mbox, a file exported from gmail, into one mail per file, named m0001.mbox, m0002.mbox, ...

$fn = sprintf("m%04d.mbox", 1);
open(FH, '>', $fn) or die $!;
$N = 0;
while (<>) {
    # a sample string we are matching against:

ckhung

body { color: #000; background: #ffd; }

.center { text-indent: 0; text-align: center; }
.right { text-indent: 0; text-align: right; }

/* https://www.geeksforgeeks.org/how-to-create-an-html-checkbox-with-a-clickable-label/ */

input[type=checkbox] { display: none }
.for-checkbox {
    background-color: #eec;

ckhung

<?php
# 範例參數：
# bus-pos.php?line=Taichung/151
# 其他城市名稱請見 

$QS = array_key_exists('QUERY_STRING', $_SERVER) ? $_SERVER["QUERY_STRING"] : '';
parse_str($QS, $Q);
# $Q = array(
#     'line' => 'Taichung/151'
# );

ckhung

# Enter a python3 interpreter. Then do this:
# exec(open('linespector.py').read())
# And try, line by line, the commented out code at the end.

# Wonderful reference:
# https://cosmocode.io/how-to-connect-selenium-to-an-existing-browser-that-was-opened-manually/
# ( found from here: https://stackoverflow.com/a/70088095 )

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

ckhung

# This is an experimental piece of code for reading messages
# from the "line" messaging app as an extension of chrome.
# https://chrome.google.com/webstore/detail/line/ophjlpahpchlmihnnnihgmmeilfjmjjc?hl=zh-TW
# My linux is LMDE 5 (elsie), and my chromium is 113.0.5672.63,
# directly installed with apt install.
# I have also done:
# pip3 install selenium webdriver-manager beautifulsoup4
# To use this program:
# 0. Create a line account if you don't have one.
#    Note: Line is control-hungry.