Chao-Kuei Hung ckhung

## checkbox-hack.css
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;

## bus-pos.php
<?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'
# );

## linespector.py
# 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

## line-sel.py
# 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.

## knight.py
#!/usr/bin/python3

import argparse, sys, os, atexit
from ansi import cursor
from ansi.color import fg, bg, fx
from time import sleep

# manual fix for ansi.cursor.erase
from ansi.sequence import sequence
cursor.erase = sequence('2J')

## ctimer.py
#!/usr/bin/python3

import argparse, sys
from time import sleep
from ansi.color import fg, bg, fx
import ansi.cursor as cr
# from playsound import playsound

def show_msg(msg):
    seq = (

## db-iconv.py
#!/usr/bin/python3
# find deal-breakers for 'iconv -f utf8 -t big5'
# 例： 清冠一號中醫診所清單裡面有一些簡體字「号」「络」和放大鏡符號等等，
# 會造成 iconv 從 utf8 轉 big5 時失敗。 這個程式可以列出有哪幾列有問題。
# https://docs.google.com/spreadsheets/d/e/2PACX-1vQjf_HNeEZKM-XJX-q5v4cfNrB3kcv4gOT8kFbV9rurfoX_H5Qv9112Pv0PgYNFSzbReyNlQkLrJib3/pubhtml#
# 使用方式： python3 db-iconv 某中文utf8編碼檔
# 每列呼叫一次 iconv， 有點慢


import argparse, re

## batting.csv

          
            year
            Derek
            Derek_hit
            David
            David_hit

            
              1995
              48
              12
              411
              104

            
              1996
              582
              183
              140
              45

## country-codes.csv

          
            iso3
            m49
            owid_name
            other_name
            reg1
            reg2
            continent
            region_type
            is_historical
            defined_by

            
              ABW
              533
              Aruba
              Aruba
              Caribbean
              Latin America and the Caribbean
              North America
              country
              False
              owid

            
              AFG
              4
              Afghanistan
              Afghanistan
              Southern Asia
              
              Asia
              country
              False
              owid

            
              AGO
              24
              Angola
              Angola
              Middle Africa
              Sub-Saharan Africa
              Africa
              country
              False
              owid

            
              AIA
              660
              Anguilla
              Anguilla
              Caribbean
              Latin America and the Caribbean
              North America
              country
              False
              owid

            
              ALA
              248
              Åland Islands
              Aland Islands
              Northern Europe
              
              Europe
              country
              False
              owid

            
              ALB
              8
              Albania
              Albania
              Southern Europe
              
              Europe
              country
              False
              owid

            
              AND
              20
              Andorra
              Andorra
              Southern Europe
              
              Europe
              country
              False
              owid

            
              ANT
              
              Netherlands Antilles
              
              
              country
              True
              owid

            
              ARE
              784
              United Arab Emirates
              United Arab Emirates
              Western Asia
              
              Asia
              country
              False
              owid

## pfs.py
#!/usr/bin/python3

# See this article for more explanations:
# https://ckhung.medium.com/4-in-1-priority-first-search-in-python-bfs-dfs-prims-and-dijkstra-s-algorithms-4e9fe8ccba87

# pip3 install pqdict pydot networkx
# python3 pfs.py -a dijk -0 E t02.dot
# python3 pfs.py -a prim -0 G t02.dot

# https://github.com/nvictus/priority-queue-dictionary
	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;
	<?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'
	# );
	# 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
	# 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.
	#!/usr/bin/python3

	import argparse, sys, os, atexit
	from ansi import cursor
	from ansi.color import fg, bg, fx
	from time import sleep

	# manual fix for ansi.cursor.erase
	from ansi.sequence import sequence
	cursor.erase = sequence('2J')
	#!/usr/bin/python3

	import argparse, sys
	from time import sleep
	from ansi.color import fg, bg, fx
	import ansi.cursor as cr
	# from playsound import playsound

	def show_msg(msg):
	seq = (
	#!/usr/bin/python3
	# find deal-breakers for 'iconv -f utf8 -t big5'
	# 例：清冠一號中醫診所清單裡面有一些簡體字「号」「络」和放大鏡符號等等，
	# 會造成 iconv 從 utf8 轉 big5 時失敗。這個程式可以列出有哪幾列有問題。
	# https://docs.google.com/spreadsheets/d/e/2PACX-1vQjf_HNeEZKM-XJX-q5v4cfNrB3kcv4gOT8kFbV9rurfoX_H5Qv9112Pv0PgYNFSzbReyNlQkLrJib3/pubhtml#
	# 使用方式： python3 db-iconv 某中文utf8編碼檔
	# 每列呼叫一次 iconv，有點慢


	import argparse, re
year	Derek	Derek_hit	David	David_hit
1995	48	12	411	104
1996	582	183	140	45
iso3	m49	owid_name	other_name	reg1	reg2	continent	region_type	is_historical	defined_by
ABW	533	Aruba	Aruba	Caribbean	Latin America and the Caribbean	North America	country	False	owid
AFG	4	Afghanistan	Afghanistan	Southern Asia		Asia	country	False	owid
AGO	24	Angola	Angola	Middle Africa	Sub-Saharan Africa	Africa	country	False	owid
AIA	660	Anguilla	Anguilla	Caribbean	Latin America and the Caribbean	North America	country	False	owid
ALA	248	Åland Islands	Aland Islands	Northern Europe		Europe	country	False	owid
ALB	8	Albania	Albania	Southern Europe		Europe	country	False	owid
AND	20	Andorra	Andorra	Southern Europe		Europe	country	False	owid
ANT		Netherlands Antilles					country	True	owid
ARE	784	United Arab Emirates	United Arab Emirates	Western Asia		Asia	country	False	owid
	#!/usr/bin/python3

	# See this article for more explanations:
	# https://ckhung.medium.com/4-in-1-priority-first-search-in-python-bfs-dfs-prims-and-dijkstra-s-algorithms-4e9fe8ccba87

	# pip3 install pqdict pydot networkx
	# python3 pfs.py -a dijk -0 E t02.dot
	# python3 pfs.py -a prim -0 G t02.dot

	# https://github.com/nvictus/priority-queue-dictionary