akafael

%% STACKPLOT 
% Stacking two plots example from https://stackoverflow.com/questions/11757987/matlab-stacking-of-various-plots

%% Data
t  = 0:100;
f1 = 0.3;
f2 = 0.07;
u1 = sin(f1*t);   cu1 = 'r'; %red
u2 = cos(f2*t);   cu2 = 'b'; %blue
v1 = 5*u1.^2;     cv1 = 'm'; %magenta

akafael

# Sample Script for controling rosbag process
# ref: https://answers.ros.org/question/10714/start-and-stop-rosbag-within-a-python-script/?answer=223617#post-id-223617

def terminate_process_and_children(p):
  import psutil
  process = psutil.Process(p.pid)
  for sub_process in process.get_children(recursive=True):
      sub_process.send_signal(signal.SIGINT)
  p.wait()  # we wait for children to terminate
  p.terminate()

akafael

# i3wm Keyboard Layout toogle
bindsym $mod+space "exec setxkbmap -query | grep us && setxkbmap -layout br || setxkbmap -layout us"

akafael

[Desktop Entry]
Encoding=UTF-8
Version=1.0
Name=MyProgramName
GenericName= My Complete Program Name
Exec= /path/to/my/program.sh
Icon=/path/to/my/program/icon.png
Terminal=true
StartupWMClass=MyProgramGroupClass
Type=Application

akafael

#!/usr/bin/env python3
# coding: utf-8

##
# Control keyboard backlight
##

from sys import argv
import dbus

akafael

#!/bin/python

##
# Digimon Word 3 - Farming XP Script
# @version 1.0 - Open Loop Movement
##

import time
import pyautogui

akafael

<!-->
Hide Button for code 
Put as part of a markdown cell
</!-->

<script>
  function code_toggle() {
    if (code_shown){
      $('div.input').hide('500');
      $('#toggleButton').val('Show Code')

akafael

#!/bin/bash                                                                                                           

MARS_MIPS="/opt/mars_mips/Mars45_Custom4.jar"

INDEX=0;
MAX_INDEX=19;

PROGRAM='primeNumbers.s'

OUT="Index,IC"

akafael

PDF Tools on Linux

Extract Images from PDF file

using pdfimages [1]

$ pdfimages -j myDocument.pdf /my/outputfile/

akafael

How to create a link on Linux

1. Create a file with extention .desktop whith the following content

$ gedit myProgram.desktop

Content: