y0umu’s gists

y0umu / vcard2csv.py

Last active August 7, 2023 10:33

Convert vcard to csv for importing into other applications

	'''
	将vcard文件转成先锋音讯录音盒的通讯录导入格式（csv，用gbk编码）

	csv文件行首是：

	姓名,性别,组名,手机,Email,备注

	'''
	import csv
	import codecs

y0umu / .bashrc

Created December 18, 2022 09:54

My .bashrc on Fedora

	# .bashrc

	# Source global definitions
	if [ -f /etc/bashrc ]; then
	. /etc/bashrc
	fi

	# User specific environment
	if ! [[ "$PATH" =~ "$HOME/.local/bin:$HOME/bin:" ]]
	then

y0umu / countdown.c

Created April 18, 2020 06:05

Countdown timer in C for those who just want a very low memery footprint

	/*
	* Countdown timer in C
	**/
	#include <stdio.h>
	#include <Windows.h> // Sleep, MessageBox

	void showhelp() {
	printf("countdown [[hours:]minutes:]seconds\n");
	}

y0umu / countdown.py

Last active April 18, 2020 06:03

	'''
	A simple countdown timer
	'''
	import argparse
	import time # sleep
	import ctypes # MessageBeep, MessageBoxA

	def countdown(hms_string: str):
	hms = [ int(x) for x in hms_string.split(":") ]
	# print(hms)

y0umu / countdown.sh

Created April 16, 2020 06:37

a bash script of a terminal countdown timer

	#!/bin/bash
	# bash script to simulate a countdown timer
	# Inspired by https://superuser.com/questions/611538/is-there-a-way-to-display-a-countdown-or-stopwatch-timer-in-a-terminal

	function showhelp {
	echo "countdown [[hour:]min:]sec"
	}

	function beep {
	for j in 1 2 3; do

y0umu / example_run_cmd_withoud_cmd_window.vbs

Created September 19, 2019 06:30

Run cmd without cmd window

	' https://superuser.com/questions/198525/how-can-i-execute-a-windows-command-line-in-background
	Dim WinScriptHost
	Set WinScriptHost = CreateObject("WScript.Shell")
	WinScriptHost.Run Chr(34) & "D:\Applications\KDE Connect\bin\kdeconnect-start-wrapper.bat" & Chr(34), 0
	Set WinScriptHost = Nothing

y0umu / add_big_numbers.cpp

Created August 11, 2019 09:08

Add unsigned big numbers 无符号大数相加

	/******************************************************
	* 请编程实现求两个超长非负数之和(限定使用C/C++或Java，不可使用类
	* 似 BigDecimal等类库).
	*
	* 要求
	*
	* ·不损失精度
	* ·首尾均不出现无意义的0
	* ·不出现无意义的小数点(比如1.00应该输出1)
	* ·不得使用除字符操作外的函数

y0umu / red_green_boxes.py

Created June 30, 2019 03:39

为图像添加红框和绿框。其中绿框中的内容为红框中的放大

	'''
	为图像添加红框和绿框。其中绿框中的内容为红框中的放大

	程序不处理不合法的框（直接报错），所以你应该确保输入的框不会越界
	'''
	#!/usr/bin/python3

	import argparse
	import os
	import glob

y0umu / caffe-ubuntu1604-cuda80-Makefile.config

Created April 17, 2019 15:50

Makefile.config for caffe1.0 to build on ubuntu16.04, with CUDA 8.0, cuDNN 7.1.4.18 installed. Main pitfalls I met are the include dir of "/usr/include/hdf5/serial" and lib path "/usr/lib/x86_64-linux-gnu/hdf5/serial/"

	## Refer to http://caffe.berkeleyvision.org/installation.html
	# Contributions simplifying and improving our build system are welcome!

	# cuDNN acceleration switch (uncomment to build with cuDNN).
	USE_CUDNN := 1

	# CPU-only switch (uncomment to build without GPU support).
	# CPU_ONLY := 1

	# uncomment to disable IO dependencies and corresponding data layers

y0umu / min-char-rnn.py

Created December 4, 2018 01:49 — forked from karpathy/min-char-rnn.py

Minimal character-level language model with a Vanilla Recurrent Neural Network, in Python/numpy

	"""
	Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
	BSD License
	"""
	import numpy as np

	# data I/O
	data = open('input.txt', 'r').read() # should be simple plain text file
	chars = list(set(data))
	data_size, vocab_size = len(data), len(chars)