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@surajRathi
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
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
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
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
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
surajRathi / fix_timestamps.sh
Last active October 31, 2023 05:39
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:$3 12:00:00+5:30/}' *.jpg
cd ..
mv Whatsapp Cleansapp
adb push -z zstd ./Cleansapp /storage/emulated/0/Pictures/
rm -r Cleansapp
@surajRathi
surajRathi / .zshrc.local
Last active July 14, 2023 20:17 — forked from srathi-monarch/.zshrc.local.zsh
Zsh config to be used on top of GRML zsh config. Includes ros, fzf.
export PATH="${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
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
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
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):