sefgit’s gists

sefgit / site.webmanifest

Created October 20, 2023 00:47

site.webmanifest

sefgit / localtime.js

Created November 26, 2023 09:42

javascript localtime to UTC

	let wib_time = "Nov 25, 2023, 01:05:02 GMT+7";
	let now = new Date(2023, 11, 25, 1, 5, 2); // localtime
	let date_options = {timeZone:"Asia/Jakarta", hour12: false, dateStyle:"medium", timeStyle:"long"};
	let wib_time = now.toLocaleString("en-US", date_options); // convert to UTC string
	let wib_date = new Date(wib_time); // convert to UTC


	const event = new Date(wib_time);
	console.log(event.toUTCString());

sefgit / static-http-receiver.py

Created December 25, 2023 01:33 — forked from traut/static-http-receiver.py

Static HTTP server in Python that saves all POST requests as files in the current directory

	import os
	from http.server import HTTPServer, BaseHTTPRequestHandler, SimpleHTTPRequestHandler


	class CustomHTTPRequestHandler(SimpleHTTPRequestHandler):

	def do_POST(self):
	filename = os.path.basename(self.path)
	file_length = int(self.headers['Content-Length'])
	with open(filename, 'wb') as output_file:

sefgit / datgui-build.js

Created December 25, 2023 02:37 — forked from heaversm/datgui-build.js

Automatically build a dat gui from a javascript object

	config = { //SAMPLE OBJECT - replace this with your data object
	stroke: 2, //svg stroke value
	opacity: 0.3, //0-1
	offsetX: 120, //px
	offsetY: 80,
	fontWeight: 400, //css font-weight
	fontSize: 12, //in px
	changePositive: '\u25B4', //unicode character for up arrow
	changeNegative: '\u25BE', //unicode character for down arrow
	colorBlue: '#1190A3', //all hex colors will automatically use the addColor dat gui function

sefgit / .block

Created January 12, 2024 00:54 — forked from schmidsi/.block

Order Book Visualisation

license: gpl-3.0

sefgit / Python3.9 on ubuntu22.04 Jammy

Created May 5, 2024 00:51 — forked from basaks/Python3.9 on ubuntu22.04 Jammy

Python3.9 on ubuntu22.04 Jammy

	## Install Python3.9 interpreter on ubuntu 22.04

	On a terminal just do the following steps:

	Install dependencies:

	sudo apt install tar build-essential checkinstall libreadline-dev \
	libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev \
	libbz2-dev openssl libffi-dev

sefgit / _idle.bat

Created May 16, 2024 02:07

Python IDLE virtual environment

	REM
	REM Copy this file to the ROOT FOLDER of python virtual environment
	REM === by sefgit
	REM
	@set "VIRTUAL_ENV=%cd%"

	@if defined _OLD_VIRTUAL_PROMPT (
	@set "PROMPT=%_OLD_VIRTUAL_PROMPT%"
	) else (
	@if not defined PROMPT (

sefgit / readme.txt

Created May 19, 2024 01:22 — forked from nathanqthai/readme.txt

simple tornado server with ssl

	to generate example certs
	openssl req -x509 -nodes -days 365 -newkey rsa:1024 -keyout host.key -out host.crt

	run server:
	chmod +x server.py
	./server.py

	test server:
	openssl s_client -connect localhost:8888

sefgit / chat.html

Created May 19, 2024 07:12

socketio on tornado

	<!DOCTYPE html>
	<html>
	<head>
	<meta name="viewport" content="width=device-width,initial-scale=1.0">
	<title>Socket.IO chat</title>
	<style>
	#messages { list-style-type: none; margin: 0; padding: 0; }
	#messages > li { padding: 0.5rem 1rem; }
	#messages > li:nth-child(odd) { background: #efefef; }
	</style>

sefgit / app.py

Created May 19, 2024 12:11

Streamlit with Socket.IO enabled : inspired by st_route.py

	from st_socketio import sio, st_socketio
	import streamlit as st

	@sio.on('chat')
	async def chat_event(sid, data, auth):
	print('chat ', sid, data, auth)
	await sio.emit('chat', data[::-1], sid);
	return "OK", sid

	@sio.event