gevasiliou

#!/usr/bin/env bash
function asciirotby {
case $1 in 
"+1" | "-25") tr 'a-zA-Z' 'b-za-aB-ZA-A';; #Rotates by +1 , go to next letter (a becomes b) or rotate -25 (25 letters back)
"+2" | "-24") tr 'a-zA-Z' 'c-za-bC-ZA-B';; #Rotates by +2 , go to next 2 letters (a becomes c)
"+3" | "-23") tr 'a-zA-Z' 'd-za-cD-ZA-C';; #Ceasar Cipher - rotate by 3
"+4" | "-22") tr 'a-zA-Z' 'e-za-dE-ZA-D';;
"+5" | "-21") tr 'a-zA-Z' 'f-za-eF-ZA-E';;
"+6" | "-20") tr 'a-zA-Z' 'g-za-fG-ZA-F';;
"+7" | "-19") tr 'a-zA-Z' 'h-za-gH-ZA-G';;

gevasiliou

#!/bin/bash
#In case we want to work with args that may contain any character, one could think to separate args by null byte \0
function test {
while IFS= read -r -d '' f;do echo "f= $f";done< <(echo "$@" |base64 -d)
}

arg1="some more"
arg2="text here"
args=$(echo -e "$arg1\0$arg2\0" |base64) 
#We need base64 or xxd since bash removes null by default. Converting to base64 we preserve the null byte.

gevasiliou

class SetterNGetter():
	
    def __init__(self, *args, **kwargs):
        self.my_age = kwargs['age']
        self.my_name = kwargs['name']

    @property
    def my_age(self):
        return self.my_age

gevasiliou

#!/bin/bash
#
# yoga-auto-rotate -- ghetto-style tablet mode, with keyboard and all.
#
# Simple little script that will detect an orientation change for a
# Lenovo Yoga 13 (very hackily) and adjust the active display's
# orientation and disable/enable the touchpad as necessary.
#
# The Yoga 13 will emit keycode `e03e` at one second intervals
# when the screen is flipped into tablet mode. Since this keycode

gevasiliou

#!/bin/bash
#
# rotate_desktop.sh
#
# Rotates modern Linux desktop screen and input devices to match. Handy for
# convertible notebooks. Call this script from panel launchers, keyboard
# shortcuts, or touch gesture bindings (xSwipe, touchegg, etc.).
#
# Using transformation matrix bits taken from:
#   https://wiki.ubuntu.com/X/InputCoordinateTransformation

gevasiliou

Program Lesson7_Program1;  
Uses Crt;

Procedure DrawLine; 
{This procedure helps me to avoid the rewriting the for loops}
Var Counter : Integer;

{Procedure Code Start}
Begin
	textcolor(green);

gevasiliou

# Sample Code using python-evdev tutorials to list properties of all devices.
from evdev import InputDevice, list_devices
from pprint import pprint #the pretty print modules
for dev in list_devices(): # scan all devices
   device = InputDevice(dev)
   pprint(('device: ', device,'-',device.name))
   cap = device.capabilities(verbose=True,absinfo=True)
   pprint(('Device Capabilities:', cap))

gevasiliou

#!/usr/bin/env python

# found on <http://files.majorsilence.com/rubbish/pygtk-book/pygtk-notebook-html/pygtk-notebook-latest.html#SECTION00430000000000000000>
# simple example of a tray icon application using PyGTK

import gtk
 
def message(data=None):
  "Function to display messages to the user."