Charles Zhang chaojian-zhang

🏯

When I am doing programming: I want to be God.

🏰 Code Architect

chaojian-zhang / RegRename

Created March 21, 2021 21:10

A CLI (Command Line Interface) utility to rename files with regular expression (C# style). Itch.IO: https://charles-zhang.itch.io/rename

	using System;
	using System.IO;
	using System.Linq;
	using System.Text.RegularExpressions;

	namespace RegRename
	{
	class Program
	{
	static void Main(string[] args)

chaojian-zhang / PythonVideoCaptureJPGs.py

Last active June 26, 2022 03:26

Video Capture (Python,Cv2)

	# This is VERY INEFFICIENT - at the moment for 10min video it produces 106025=15000 images
	# The framerate calculation is WRONG: it's NOT taking screenshots every 10 frames, but it's taking every frame!
	# In fact, it's faster and more efficient if we just re-watch the video in VLC and use Alt-V-S shortcut to take screenshots when needed

	import cv2
	vidcap = cv2.VideoCapture('temp.mp4')
	framerate = vidcap.get(cv2.CAP_PROP_FPS)

	success,image = vidcap.read()
	count = 0

chaojian-zhang / pandoc.md2pdf.sublime-build

Created January 9, 2020 21:15 — forked from keuv-grvl/pandoc.md2pdf.sublime-build

Convert Markdown to PDF within Sublime Text using Pandoc

	{
	"cmd": ["pandoc --pdf-engine=xelatex --filter=pandoc-citeproc -o '$file_base_name.pdf' '$file_name'"],
	"selector": "text.html.markdown",
	"shell": true
	}

chaojian-zhang / CSharpServer.cs

Last active January 16, 2020 03:54

A C# server that reads local files as input and output new total numbers based on input.

	using System;
	using System.Collections.Generic;
	using System.IO;
	using System.Linq;
	using System.Text;
	using System.Threading;
	using System.Threading.Tasks;

	namespace CSharpServer
	{