5j9’s gists

5j9 / one_month_returns_of_iranian_silver_etfs.py

Last active September 10, 2026 07:53

Calculate one-month returns of Iranian silver ETFs

	# /// script
	# requires-python = ">=3.14"
	# dependencies = [
	# "aiohttp",
	# "jdatetime",
	# "polars",
	# "pydantic",
	# "tsetmc",
	# ]
	# ///

5j9 / project-zomboid-b42-copy-sandbox-settings.py

Last active September 12, 2026 15:32

Project Zomboid Copy map_sand.bin To Another Save

	import shutil
	from pathlib import Path

	# ============================================================
	# CONFIGURATION
	# ============================================================

	SAVES_DIR = Path(r'C:\Users\a\Zomboid\Saves\Sandbox')

5j9 / Sync-TimeHttpAdaptive.ps1

Created January 25, 2026 20:18

PowerShell high-accuracy time synchronization script using HTTP headers (Google) to bypass restricted or blocked NTP/UDP 123 ports. Developed for system clock recovery during the Iran internet shutdowns of January 2026. Features dynamic outlier trimming and latency compensation.

	# ==============================================================================
	# SCRIPT NOTE:
	# This script was developed to synchronize the system clock during the
	# internet shutdowns in Iran in January 2026. During this period, NTP servers
	# were restricted, and only a limited number of sites (like Google) were
	# accessible. This script uses HTTP headers to bypass those restrictions.
	#
	# ACCURACY NOTE:
	# Standard HTTP 'Date' headers only provide precision to the nearest second.
	# While this script compensates for network latency (RTT/2), the base data

5j9 / Fusion_StickyInput_Buffer.ahk

Created January 25, 2026 19:50

AutoHotkey v2 script for Fusion.exe: Emulates "Sticky Keys" for navigation (ASDQWE/Arrows) to maintain input states during paused frame-advance workflows. Includes a CapsLock toggle and status indicator.

	/*
	================================================================================
	FUSION 3D FRAME-ADVANCE INPUT BUFFER
	================================================================================
	USAGE:
	1. Press [Pause] to halt the simulation/emulation in Fusion.
	2. Toggle [A,S,D,Q,W,E,Arrows] to set the desired movement/action state.
	3. Use the [Insert] key to advance frame-by-frame.
	(The keys will remain "digitally held" thanks to this script).
	4. Toggle [CapsLock] to instantly release all keys and disable sticky mode.

5j9 / Fix-Windows-DisplayPort-Resizing.ps1

Last active January 7, 2026 04:36

Automates the fix for Windows windows resizing/shrinking to the top-left corner after the monitor sleeps. Dynamically detects current resolution and applies it to the "Simulated" and "NOEDID" registry profiles under GraphicsDrivers.

	# Run this script as Administrator to fix the "DisplayPort/Sleep Resizing" bug.
	# It syncs your active resolution with the Windows 'Simulated' fallback profiles.

	# Check for Administrator privileges
	if (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
	Write-Warning "Please run this script as an Administrator!"
	break
	}

	# 1. Get current screen resolution automatically

5j9 / show_all_icons.py

Created August 15, 2025 17:28

PyQt6 List of Standard Icons

	# A fork of https://joekuan.wordpress.com/2015/09/23/list-of-qt-icons/
	# Modified to work with PyQt6 and also avoids using a hardcoded list.
	# of icons.
	from PyQt6.QtWidgets import (
	QApplication,
	QGridLayout,
	QPushButton,
	QStyle,
	QWidget,
	)

5j9 / tg-link-handler-install.cmd

Last active November 3, 2025 12:12

telegram link default app handler installer/uninstaller .cmd

	@echo off
	setlocal EnableDelayedExpansion

	:: Check for admin privileges
	net session >nul 2>&1
	if not %ERRORLEVEL%==0 (
	:: Request admin elevation
	echo set UAC = CreateObject^("Shell.Application"^) > "%temp%\elevate.vbs"
	echo UAC.ShellExecute "cmd.exe", "/k %~s0", "", "runas", 1 >> "%temp%\elevate.vbs"
	cscript //nologo "%temp%\elevate.vbs"

5j9 / is_unique_time_complexity.py

Created November 27, 2024 02:53

time complexity of `pandas.DataFrame.index.is_unique` looks to be constant for unique index and linear for non-unique index

	from timeit import timeit

	import matplotlib.pyplot as plt
	import pandas as pd

	df = pd.DataFrame(range(10), columns=['A'])

	times = []
	lengths = []
	for i in range(26):

5j9 / bashgah.com_competition_140201029_solution.py

Last active April 25, 2023 15:44

	# بیشترین بازده درصدی فصلی برای زمستان سال 1401 مربوط به کدام سبد دارایی زیر بوده است؟
	# https://bashgah.com/Question/140201029/

	from asyncio import run
	from tsetmc.instruments import Instrument
	from iranetf.sites import RayanHamafza
	from iranetf import Session as IranETFSession
	from tsetmc import Session
	from jdatetime import date
	import pandas as pd

5j9 / bashgah.com_competition_140201027_solution.py

Last active April 25, 2023 15:46

	# بیشترین بازده درصدی فصلی برای تابستان سال 1401 مربوط به کدام سبد دارایی زیر بوده است؟
	# https://bashgah.com/Question/140201027/

	from asyncio import run
	from tsetmc.instruments import Instrument
	from iranetf.sites import RayanHamafza
	from iranetf import Session as IranETFSession
	from tsetmc import Session
	from jdatetime import date
	import pandas as pd

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