urbanij

GTKWave from CLI on macOS (Catalina)

based on this article https://ughe.github.io/2018/11/06/gtkwave-osx (which does not work for me, as is)

• Motivation

While installing and running GTKWave is straightforward on macOS, it is slightly more difficult to get the command line tool running properly:

$ /Applications/gtkwave.app/Contents/Resources/bin/gtkwave
Can't locate Switch.pm in @INC (you may need to install the Switch module) (@INC contains: /Library/Perl/5.18/darwin-thread-multi-2level /Library/Perl/5.18 /Network/Library/Perl/5.18/darwin-thread-multi-2level /Network/Library/Perl/5.18 /Library/Perl/Updates/5.18.4 /System/Library/Perl/5.18/darwin-thread-multi-2level /System/Library/Perl/5.18 /System/Library/Perl/Extras/5.18/darwin-thread-multi-2level /System/Library/Perl/Extras/5.18 .) at /Applications/gtkwave.app/Contents/Resources/bin/gtkwave line 2.

urbanij

#!/usr/bin/env python
"""
convert tabs to spaces and also prune 0xa0 characters, if any.
https://gist.github.com/urbanij/3b295f72e191958c533683e798437a53
Sat Nov 13 18:13:11 CET 2021

----
Fri Mar  4 09:53:51 CET 2022
also remove trailing whitespaces:
"""

urbanij

Installing cling (from source, on macOS) and connect it to Jupyter, without conda or xeus_cling

cd to local dev directory (could be anything)

cd Documents/dev

clone the repo

git clone https://github.com/root-project/cling.git

urbanij

"""
Demo [em_waves](https://pypi.org/project/em-waves)

Running:
after installing em_waves with:
    `pip3 install em_waves`
type:
    `python3 em_waves_demo1.py`
"""

urbanij

Install and use qwt under macOS^*:

After downloading it from here https://sourceforge.net/projects/qwt/:

cd qwt-6.1.5
mkdir build && cd build
qmake ..
make -j4
sudo make install # this command install stuff inside /usr/local/

urbanij

/* Stalin sort algorithm
 * @urbanij
 * g++ -std=c++98 stalin_sort.cpp -o stalin_sort
 */

#include <iostream>
#include <time.h>
#define N 30

void populate_array(int* arr, int n) {

urbanij

/*********************************************************************************************
**                                                                                          **
**  syRF <https://urbanij.github.io/syRF/>                                                  **
**  Copyright (C) 2019-2020 Francesco Urbani                                                **
**                                                                                          **
**********************************************************************************************
**  Author:    Francesco Urbani <https://urbanij.github.io/>                                **
**  Date:      Tue Apr 14 10:20:22 CEST 2020                                                **
**  File:           2N4957_Y_parameters.h                                                   **
**                                                                                          **

urbanij

Editing/adding snippet in Sublime Text

Editing snippet

1. Move to the folder where the installed packages reside, i.e. /Applications/Sublime Text.app/Contents/MacOS/Packages. You can hop there either by typing: cd /Applications/Sublime Text.app/Contents/MacOS/Packages or from the Application folder: right click on Sublime Text -> Show Package Contents -> Contents -> MacOS -> Packages

urbanij

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# 
# ==========================================================
# LUT 7-segment generator
# for the Univeristy project G-Pong
# Fall 2018 -- Digital Design class
# 
#                 Francesco Urbani
# Date:           Fri Nov 30 10:38:59 CET 2018