OSX
Install HomeBrew Using the terminal, run the following command. /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)" Install ffmpeg Install ffmpeg from HomeBrew using the terminal command below. brew install ffmpeg Convert Videos to GIF Simply run this ffmpeg command. ffmpeg -i
Python
In Python, a decorator allows a user to add useful functionalities to existing object. To use a decorator, we use the @symbol followed by the name of a decorator. @mydecorator def myfunction(): pass When calling myfunction(), the decorator mydecoratoris called first before executing myfunction. Decorators can be stacked. In the
Travis CI
By caching files and directories on Travis, we can save time with re/installation because we do not need to re-download the same files over and over again. The recommended way to cache pip-installed packages on Travis CI is shown below: cache: - pip: true However, this only works
Rasa
I have been writing a lot of training data for my Rasa chatbot and it is a very tedious task trying to tweak your pipeline because when something new (a phrase or message) was introduced to the chatbot during actual conversation, it messes up in identifying the correct intent and
Snippet
import pkg_resources # replace package name with correct name version = pkg_resources.get_distribution('package-name').version
Python
Travis CI does not currently support Windows natively so the following is a workaround. Installing Python is done using Chocolatey package manager and specifying the "patch" version is required. If you need to install specific Python versions, check the available versions here. matrix: include: - name: "Python: 3.
Rasa
I recently wrote a library that contains custom Rasa components. I named the project rasam, short for "Rasa Improved". Because Rasa currently does not have an accurate Entity Extractor based on Regular Expressions, I wrote one based on @naoko's code. You may find my source code
Python
Since OSX does not natively support Python, you can customize it using a Job Matrix, matrix or jobs. The following contains examples from Python 3.5 to 3.8, including PyPy3. matrix: # or you can replace `matrix` with `jobs` include: - name: "Python: 3.5" os: osx language: shell
Snippet
This snippet applies to Markdown files (.md). To add "Buy me a coffee" button to a markdown file, copy the following code and replace roniemartinez with your username. <a href="https://www.buymeacoffee.com/roniemartinez" target="_blank"><img src="https:
Rasa
Rasa has a list of components available that you can use. If you need to extract entities, chances are, people will advise you to use DucklingHTTPExtractor. This component uses Facebook's Duckling. Rasa - 💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect
Facebook Messenger
I am a fan of Hackathons. Last year I joined Microsoft Azure AI Hackathon and got the consolation prize for my entry, Human Framework. Joining hackathons is really fun and gives you an innovator mentality. It helps you explore new things and making ideas into real world applications. But what&
git
I recently resolved a conflict on Github and became curious after seeing the image above. It got me thinking. I want to sign my commits, too. This article summarizes the steps I took to sign my commits and tags on Git using GPG. Using GPG or S/MIME, you can