ericoporto

#!/usr/bin/env python
"""
Very simple HTTP server and client pair in python. 
Server based on: https://gist.github.com/bradmontgomery/2219997
Usage::
    ./server-http.py start [<port>]

Send a message (on a second terminal) ::
    ./server-http.py notify "hello world!"

ericoporto

// This code makes a button connect on pin 2 of the Ethernet Shield 
// connected to an Arduino trigger a event named button_pressed on
// the IFTTT Maker Channel. Based on the Neil Webber analog read code.

// The MIT License
// 
// Copyright (c) 2015 Erico Porto
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal

ericoporto

Go to Bitbucket and create a new repository (its better to have an empty repo)
    git clone git@bitbucket.org:abc/myforkedrepo.git
    cd myforkedrepo

Now add Github repo as a new remote in Bitbucket called "sync"
    git remote add sync git@github.com:def/originalrepo.git

Verify what are the remotes currently being setup for "myforkedrepo". This following command should show "fetch" and "push" for two remotes i.e. "origin" and "sync"
    git remote -v

ericoporto

How do I clone a GitHub wiki?

Any GitHub wiki can be cloned by appending wiki.git to the repo url, so the clone url for the repo https://myorg/myrepo/ is: git@github.com/myorg/myrepo.wiki.git (for ssh) or https://github.com/my/myrepo.wiki.git (for https).

You make edits, and commit and push your changes, like any normal repo.

How do I add images to a wiki page?

You need to clone the wiki repo and edit it on your system.

ericoporto

----------------------------------------------------------------------
-- Generate Normal Map
--
-- It works only for RGB color mode.
----------------------------------------------------------------------

if app.apiVersion < 1 then
    return app.alert("This script requires Aseprite v1.2.10-beta3")
end

ericoporto

#! /usr/bin/python2
# -*- coding: utf-8 -*-

from PyQt4 import QtCore, QtGui

class FlowLayout(QtGui.QLayout):
    def __init__(self, parent=None, margin=0, spacing=-1):
        super(FlowLayout, self).__init__(parent)

        if parent is not None:

ericoporto

#pragma once

#include "RuntimeImGui.h"
#include "RuntimeInclude.h"
RUNTIME_MODIFIABLE_INCLUDE;

#include "IconsFontAwesome.h" // from https://github.com/juliettef/IconFontCppHeaders
#include "PlatformUtils.h"

namespace ImGui

ericoporto

Note: I use ssh keys with git instead of https.

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo

git remote add upstream git@github.com:ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git

ericoporto

A guide to writing a language grammar (TextMate) in Atom

Tree sitter

• Atom is transitioning to an entirely new way of defining grammars using tree-sitter. This will be enabled by default quite soon now. It is theoretically faster and more powerful than regex based grammars (the one described in this guide), but requires a steeper learning curve. My understanding is that regex based grammars will still be supported however (at least until version 2), so this guide can still be useful. To enable it yourself, go to Settings -> Core and check Use Tree Sitter Parsers

Links for tree-sitter help:

• tree-sitter: the main repo
• tree-sitter-cli: converts a JavaScript grammar to the required C/C++ files
• node-tree-sitter: module to use Tree-sitter parsers in NodeJS
• [My guide on starting a Tree-sitter grammar

ericoporto

Linux: Compile C++ to WebAssembly and JavaScript using Emscripten and CMake

Download and Install Emscripten

• My preferred installation location is /home/user
• Get the latest sdk: git clone https://github.com/emscripten-core/emsdk.git
• Enter the cloned directory: cd emsdk
• Install the lastest sdk tools: ./emsdk install latest
• Activate the latest sdk tools: ./emsdk activate latest
• Activate path variables: source ./emsdk_env.sh
• Configure emsdk in your bash profile by running: echo 'source "/home/user/emsdk/emsdk_env.sh"' >> $HOME/.bash_profile