surajRathi’s gists

surajRathi / PathTracking.ipynb

Created January 29, 2024 10:58

Python Implementation of PID and simple geometric controllers with animation code.

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surajRathi / generate_copy_html_cmd.py

Created December 8, 2023 10:30

Copy tmux selection as html (colored)

	#! /usr/bin/python3


	# Formats taken from the ones that Jetbrains IDEs use.
	HTML_FORMATS = (
	"text/html;charset=UTF-16",
	"text/html;charset=UTF-16BE",
	"text/html;charset=UTF-16LE",
	"text/html;charset=ISO-8859-1",
	"text/html;charset=US-ASCII",

surajRathi / pc_publisher.h

Created October 23, 2023 11:06 — forked from srathi-monarch/pc_publisher.h

Point Cloud Publishing with sensor_msgs::PointCloudIterator

	#include <memory>
	#include <tuple>

	#include <ros/ros.h>

	#include <sensor_msgs/PointCloud2.h>
	#include <sensor_msgs/point_cloud2_iterator.h>


	template <bool RGB = false> class PCPublisher {

surajRathi / time_it.hpp

Created October 23, 2023 11:06 — forked from srathi-monarch/time_it.hpp

Simple scope based code execution time printer.

	#include <chrono>
	#include <iostream>
	#include <string>

	class TimeIt {
	private:
	std::string m_name;
	std::chrono::time_point<std::chrono::high_resolution_clock> m_beg;

	public:

surajRathi / time_it.hpp

Created October 23, 2023 11:06 — forked from srathi-monarch/time_it.hpp

Simple scope based code execution time printer.

	#include <chrono>
	#include <iostream>
	#include <string>

	class TimeIt {
	private:
	std::string m_name;
	std::chrono::time_point<std::chrono::high_resolution_clock> m_beg;

	public:

surajRathi / fix_timestamps.sh

Last active October 8, 2024 06:31

Fix timestamps for photos saved via whatsapp, to have them show up correctly in Google Photos. Enable backup of both of the Cleansapp folders in Google Photos.

	#! /usr/bin/sh

	# For Whatsapp saved photos.
	adb pull -a -z zstd /storage/emulated/0/Pictures/Whatsapp ./
	cd Whatsapp
	exiftool '-FileCreateDate<${Filename; s/IMG-([0-9]{4})([0-9]{2})([0-9]{2})-.\.jpg/$1:$2:$3 12:00:00+5:30/}' '-Exif:DateTimeOriginal<${Filename; s/IMG-([0-9]{4})([0-9]{2})([0-9]{2})-.\.jpg/$1:$2:$3 12:00:00+5:30/}' *.jpg
	cd ..
	mv Whatsapp Cleansapp
	adb push -z zstd ./Cleansapp /storage/emulated/0/Pictures/
	rm -r Cleansapp

surajRathi / .zshrc.local

Last active July 14, 2023 20:17 — forked from srathi-monarch/.zshrc.local.zsh

Zsh config to be used on top of GRML zsh config. Includes ros, fzf.

	export PATH="${PATH}:${HOME}/.local/bin:${HOME}/.cargo/bin"
	# export PATH=/usr/local/cuda-11.7/bin${PATH:+:${PATH}}
	# export LD_LIBRARY_PATH=/usr/local/cuda-11.7/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}

	# HISTFILE="$HOME/.zsh_history"
	HISTSIZE=10000000
	SAVEHIST=10000000
	# setopt BANG_HIST # Treat the '!' character specially during expansion.
	setopt EXTENDED_HISTORY # Write the history file in the ":start:elapsed;command" format.
	setopt INC_APPEND_HISTORY # Write to the history file immediately, not when the shell exits.

surajRathi / clear_chrome_cache.sh

Created June 2, 2023 09:33

Clear the cache type of directories of Google Chrome in the ~/.config directory.

rm -r ~/.config/google-chrome/Default/{Service\ Worker,File\ System,IndexedDB} ~/.config/google-chrome/Profile\ 2/{Service\ Worker,File\ System,IndexedDB} ~/.config/google-chrome/Profile\ 3/{Service\ Worker,File\ System,IndexedDB} ~/.config/google-chrome/Profile\ 8/{Service\ Worker,File\ System,IndexedDB} ~/.config/google-chrome/Profile\ 11/{Service\ Worker,File\ System,IndexedDB}

surajRathi / use_minted.tex

Last active April 29, 2023 11:25

When using minted for displaying highlighted code, you need to set the outputdir.

\usepackage[outputdir=../out]{minted}

surajRathi / no_print.py

Created March 30, 2023 18:08

Blocks printing by remapping sys.stdout and/or sys.stderr.

	# Use this as a context manager,
	# with NoPrint(stdout=True, stderr=False):
	# code_to_run()

	class NoPrint:
	def __init__(self, stdout=True, stderr=False):
	self.stdout = stdout
	self.stderr = stderr

	def __enter__(self):

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