p3nj

Fix AMXModX & Metamod Loading on Modern Linux

Problem

When trying to load AMXModX and Metamod (e.g., from KZRU LAN server packages) on modern Linux distributions, the game crashes or fails to load the plugins with errors like:

dlopen failed: cannot enable executable stack

p3nj

Fix CS 1.6 / Half-Life Mouse Wheel Bug on Linux [steam_legacy]

Problem

On modern Linux distributions (Fedora, Arch, Ubuntu 22.04+, etc.), Counter-Strike 1.6 and other GoldSrc games have a mouse wheel bug where:

• MWHEELDOWN triggers both scroll down AND MOUSE5
• MWHEELUP triggers both scroll up AND MOUSE4

This causes issues like:

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const express = require('express');
const app = express();
const PORT = process.env.PORT || 3000;

// Middleware to parse JSON and form data
app.use(express.json());
app.use(express.urlencoded({ extended: true }));

// Default timeout duration in milliseconds
const DEFAULT_TIMEOUT = 5000; // 5 seconds

p3nj

import numpy as np
import matplotlib.pyplot as plt

def modular_sqrt(a, p):
    """
    Compute the modular square root of a modulo p using the Tonelli-Shanks algorithm.
    Returns the two square roots if they exist, or None if no square root exists.
    """
    a = int(a)  # Convert a to a regular integer
    if pow(a, (p-1)//2, p) != 1:

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def xor(a, b):
    """
    Helper function to perform XOR operation on binary strings
    Source: https://www.tutorialspoint.com/tuple-xor-operation-in-python
    """

    return ''.join(str(int(x) ^ int(y)) for x, y in zip(a, b))


def berlekamp_massey(keystream):

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#include <stdio.h>

char passwd[80];

void main()
{
    printf("Please enter password: ");
    if (login() == 'T')
        welcome();
    else

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import geocoder

ip_addrs = ['172.10.10.10']

if __name__ == "__main__":
    for i in ip_addrs:
        g = geocoder.ip(i)
        print(g.country ,g.city, g.latlng)

p3nj

#!/usr/bin/env python3
import argparse
import logging
import sys
import signal
import gi
import json
gi.require_version('Playerctl', '2.0')
from gi.repository import Playerctl, GLib

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# When HHKB is connected
ACTION=="add", SUBSYSTEM=="usb", ENV{XAUTHORITY}="/home/user/.Xauthority", ENV{DISPLAY}=":0", ATTRS{idVendor}=="0853", ATTRS{idProduct}=="0100", RUN+="/home/user/bin/hhkb add"
# When HHKB is disconnected.
ACTION=="remove", SUBSYSTEM=="usb", ENV{XAUTHORITY}="/home/user/.Xauthority", ENV{DISPLAY}=":0", ATTRS{idVendor}=="0853", ATTRS{idProduct}=="0100", RUN+="/home/user/bin/hhkb remove"

p3nj

#!/usr/bin/env bash
# Generate 100MB of random tex.
cat /dev/urandom | base64 | dd of=/tmp/randomdata bs=1024 count=100k

# Test. Repeat for each terminal...
# Results are written to bench_XXX.txt
# This also shows MB/s very nicely thanks to `dd`.
{ time dd if=/tmp/randomdata bs=10240; } 2> bench_XXX.txt