anderssonjohan

name: Build

on: [push, pull_request]

jobs:
  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:

guillermogotre

import torchvision

class UnNormalize(torchvision.transforms.Normalize):
    def __init__(self,mean,std,*args,**kwargs):
        new_mean = [-m/s for m,s in zip(mean,std)]
        new_std = [1/s for s in std]
        super().__init__(new_mean, new_std, *args, **kwargs)
        
# imagenet_norm = dict(mean=[0.485, 0.456, 0.406],std=[0.229, 0.224, 0.225])
# UnNormalize(**imagenet_norm)

DNA64

LCD-Game-Shrinker

LCD-Game-Shrinker is a program that shrinks MAME high-resolution artwork and graphics for portable devices running LCD-Game-Emulator. You can read more on the projects GitHub page: https://github.com/bzhxx/LCD-Game-Shrinker

When creating this guide for LCD-Game-Shrinker I used the FREE Oracle VM VirtualBox with Ubuntu 20.0.4.2 LTS running under Windows 10. This is a great way to get a build environment set up quickly.

ATTENTION! - YOU MUST USE AN LTS VERSION OF UBUNTU!

Make sure you use a LTS version of Ubuntu, and better still, I suggest Ubuntu 22.04.5 LTS simply because it's not going to give you any unexpected issues. DO NOT USE AN INTERIM RELEASE OF UBUNTU! - PPAs (Personal Package Archive) often lag behind new Ubuntu releases, especially interim ones like 25.04 (as of 2025-08-17) and will cause you nothing but a great deal of headaches! You can try newer LTS releases, but if you have issues just use 22.04.05

Eugeny

OpenCV's VideoCapture is broken and hasn't been fixed for the last 5 years: opencv/opencv#9053

This is a PyAV based replacement. Unlike other implementations it can seek at any time.

How to use:

reader = VideoReader('video.mp4')
reader.seek(reader.total_frames - 100)  # frame number 
while True:

DNA64

#!/bin/bash

# THIS SCRIPT IS NO LONGER REQUIRED. PLEASE DO NOT USE IT.

# This script will modify your game-and-watch-flashloader and game-and-watch-retro-go installations
# to allow flashing of flash memory chips exceeding 128Mb (16MB).

# Useage: Place this file in the same directory as both the 'game-and-watch-flashloader' and
# 'game-and-watch-retro-go folders', then run the script and follow the instructions.
# After patching, make sure to rebuild 'game-and-watch-flashloader'.

dankkom

from math import sqrt
import numpy


# https://stackoverflow.com/a/48085583
def cubic_interp1d(x0, x, y):
    """
    Interpolate a 1-D function using cubic splines.
      x0 : a float or an 1d-array
      x : (N,) array_like

amir-saniyan

####################################################################################################
# This function converts any file into C/C++ source code.
# Example:
# - input file: data.dat
# - output file: data.h
# - variable name declared in output file: DATA
# - data length: sizeof(DATA)
# embed_resource("data.dat" "data.h" "DATA")
####################################################################################################

treuille

import streamlit as st
import numpy as np

def paginator(label, items, items_per_page=10, on_sidebar=True):
    """Lets the user paginate a set of items.

    Parameters
    ----------
    label : str
        The label to display over the pagination widget.

tvst

"""Hack to add per-session state to Streamlit.

Usage
-----

>>> import SessionState
>>>
>>> session_state = SessionState.get(user_name='', favorite_color='black')
>>> session_state.user_name
''

jannismain

#!/usr/bin/env python3
from __future__ import annotations

import json


class CompactJSONEncoder(json.JSONEncoder):
    """A JSON Encoder that puts small containers on single lines."""

    CONTAINER_TYPES = (list, tuple, dict)