python

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-colorize-a-black-and-white-photo.
Colorizing black and white photos using DeOldify and Python
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #python, #ml, #how-to-colorize-pohots, #what-is-deoldify, #transforming-images, #colorizing-photos-using-python, #hackernoon-top-story, #python-tutorials, and more.

This story was written by: @alexk0. Learn more about this writer by checking @alexk0's about page, and for more stories, please visit hackernoon.com.

DeOldify is a tool that lets you colorize old photos with a few clicks. It's free and open-source, and all you need to do is write a little Python code.

This story was originally published on HackerNoon at: https://hackernoon.com/a-quick-comparison-of-streamlit-dash-reflex-and-rio.
Streamlit, Dash, Reflex and Rio. A comparison of python web app frameworks .
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #streamlit, #reflex, #dash, #python, #web-apps, #data-science, #programming, #plotly-dash, and more.

This story was written by: @d4vid. Learn more about this writer by checking @d4vid's about page, and for more stories, please visit hackernoon.com.

Many Data scientists lack a background in computer science or software engineering. Rio, Reflex, Streamlit, and Dash are frameworks for creating web apps in python.

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-split-string-every-nth-character-in-python.
Learn 3 easy ways to split string every nth character in Python using list comprehensions, wrap function and regular expressions.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #python, #programming, #python-programming, #python-tutorials, #string-splitting, #python-strings, #python-string-splitting, #how-to-split-strings, and more.

This story was written by: @techosha. Learn more about this writer by checking @techosha's about page, and for more stories, please visit hackernoon.com.

Learn three different ways to split a string in Python at every Nth character. You can do this using list comprehensions, wrap() function or regular expressions.

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-connect-to-oracle-mysql-and-postgresql-databases-using-python.
To connect to a database and query data, you need to begin by installing Pandas and Sqlalchemy.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #python, #database, #oracle, #mysql, #postgresql, #data-engineering, #data-analyst, #data-analysis, and more.

This story was written by: @luca1iu. Learn more about this writer by checking @luca1iu's about page, and for more stories, please visit hackernoon.com.

To connect to a database and query data, you need to begin by installing Pandas and Sqlalchemy.

This story was originally published on HackerNoon at: https://hackernoon.com/can-you-open-medical-data-mr-ct-x-ray-in-python-and-find-tumors-with-ai-maybe.
How to access medical data in DICOM format (MR, CT, X-Ray) from Python
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #programming, #python, #medical-technology, #artificial-intelligence, #data-science, #machine-learning, #health-tech, #hackernoon-top-story, #hackernoon-es, #hackernoon-hi, #hackernoon-zh, #hackernoon-fr, #hackernoon-bn, #hackernoon-ru, #hackernoon-vi, #hackernoon-pt, #hackernoon-ja, #hackernoon-de, #hackernoon-ko, #hackernoon-tr, and more.

This story was written by: @thebojda. Learn more about this writer by checking @thebojda's about page, and for more stories, please visit hackernoon.com.

When a programmer hears about processing medical data, they might think it's something serious, something that only universities and research institutes can handle (at least, that's what I thought). As you can see, we're talking about simple grayscale images, which are very easy to process and ideal for things like neural network processing.

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-build-a-2fa-application-in-python.
Sometimes the best way to learn how to code something is by looking at an example, so we’ve created a sample application on GitHub.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #plivo, #good-company, #programming, #technology, #2fa, #two-factor-authentication, #python, #cybersecurity, #hackernoon-es, and more.

This story was written by: @plivo. Learn more about this writer by checking @plivo's about page, and for more stories, please visit hackernoon.com.

It’s easier than you might think to add two-factor authentication (2FA) to your applications. The secret is to use APIs provided by a cloud communications platform like Plivo. Sometimes the best way to learn how to code something is by looking at an example, so we’ve created a sample application on GitHub. To use it, you need a Plivo account; you can sign up for free and get enough free credits to lease a phone number with which to send or receive messages and build some starter applications. If this is your first time using Plivo APIs, Plivo’s documentation provides instructions on how to set up a Python development environment, including installing the Plivo Python SDK, setting up a Flask server, and installing ngrok, which exposes local servers running behind NATs and firewalls to the public internet over secure tunnels.

This story was originally published on HackerNoon at: https://hackernoon.com/saving-dataframes-into-oracle-database-with-python.
Here are two common errors that you'll want to watch out for when using the to_sql method to save a data frame into an Oracle database.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #python, #database, #pandas, #data-analysis, #data-analyst, #data-engineering, #sql, #oracle, and more.

This story was written by: @luca1iu. Learn more about this writer by checking @luca1iu's about page, and for more stories, please visit hackernoon.com.

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-use-python-to-retrieve-data-through-tableau-rest-api.
In this blog, we will walk through the process of using Python to extract data from the Tableau Server
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #python, #tableau, #rest-api, #business-intelligence, #tableau-server, #how-to-retrieve-views, #creating-a-dataframe, #data-analyst, and more.

This story was written by: @luca1iu. Learn more about this writer by checking @luca1iu's about page, and for more stories, please visit hackernoon.com.

Python can be a powerful tool for automating this process using Tableau's REST API. In this blog, we will walk through the process of using Python to extract data from the Tableau Server. The following examples demonstrate how to retrieve information about views, projects, and workbooks.

This story was originally published on HackerNoon at: https://hackernoon.com/accessing-power-bi-data-with-python-and-power-bi-rest-api.
The Power BI Report Server REST API enables developers to programmatically access and manage the report server catalog.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #python, #power-bi, #rest-api, #api, #requests, #power-bi-data, #power-bi-rest-api, #python-data-anyltics, and more.

This story was written by: @luca1iu. Learn more about this writer by checking @luca1iu's about page, and for more stories, please visit hackernoon.com.

The Power BI Report Server REST API enables developers to programmatically access and manage the report server catalog.

In this supper club episode of Syntax, Wes and Scott talk with Chris Lattner about Mojo, a new programming language for AI developers. Should developers learn Python? Where does Mojo run? What is Chris excited about in AI’s future?

Show Notes

• 00:31 Welcome
• 01:05 Introducing Chris Lattner
• Chris Lattner’s Homepage
• Chris Lattner on Wikipedia
• Chris Lattner on GitHub
• Chris Lattner on Twitter
• Modular (@Modular_AI) / X
• Modular: AI development starts here
• Swift.org - Welcome to Swift.org
• 03:50 What’s the history behind the hardware?
• 08:10 What’s the difference between a compiled language vs an interpreted language?
• 12:13 Is Mojo a programming language?
• Mojo 🔥: Programming language for all of AI
• 15:12 Are Python libraries compatible with Mojo?
• 15:26 Why did you choose Python?
• 16:49 Why is AI so Python focused?
• 19:19 Should web developers learn Python?
• 21:40 Where does Mojo run?
• 25:05 How did you use the flame emoji for the Mojo file extension?
• 29:05 How does machine learning actually work?
• 37:36 Will Mojo be open source in some way?
• 39:16 How do you start developing a new programming language?
• 43:14 What is the future of developer jobs?
• 45:30 What are you excited about with AI in the future?
• 47:24 Supper Club questions
• Welcome to a World of OCaml
• 52:59 SIIIIICK ××× PIIIICKS ×××

××× SIIIIICK ××× PIIIICKS ×××

• Exercise

Shameless Plugs

• Mojo 🔥: Programming language for all of AI

Tweet us your tasty treats

• Scott’s Instagram
• LevelUpTutorials Instagram
• Wes’ Instagram
• Wes’ Twitter
• Wes’ Facebook
• Scott’s Twitter
• Make sure to include @SyntaxFM in your tweets
• Wes Bos on Bluesky
• Scott on Bluesky
• Syntax on Bluesky

In this supper club episode of Syntax, Wes and Scott talk with Andrey Mishchenko about working at OpenAI, getting started in machine learning, what RLHF is, the impact of plugins on ChatGPT, and what the future holds for developers in a world with ChatGPT tools.

Show Notes

• 00:33 Welcome

• 00:59 ChatGPT introduction

• 02:17 Who is Andrey Mishchenko?

• 03:17 What is circle packing?

• 05:04 When did you start at OpenAI?

• 06:21 Levels of interaction

• 08:39 How do you train the model to understand?

• 11:13 What’s RLHF?

• 13:56 What are plugins for ChatGPT?

• 16:11 What languages are you using to code for AI?

• 19:15 Did you have any idea ChatGPT would be so popular?

• 21:13 Did your math degree help get into language modeling?

• 28:34 Do Wes or Scott worry they’re going to lose their job?

• 33:24 How has farming been shaken up by AI?

• 34:59 Do you think the pace of AI will continue?

• 35:30 Will plugins change how people use AI tools?

• 41:21 What does AI do better than anything else?

• 49:11 Supper Club questions

• 55:04 SIIIIICK ××× PIIIICKS ×××

• Andrey Mishchenko - Member of Technical Staff - OpenAI

• Bing Chat (GPT-4) in Google - Chrome Web Store

• ChatGPT plugins

• Introduction - OpenAI API

××× SIIIIICK ××× PIIIICKS ×××

Shameless Plugs

Tweet us your tasty treats

• Scott’s Instagram
• LevelUpTutorials Instagram
• Wes’ Instagram
• Wes’ Twitter
• Wes’ Facebook
• Scott’s Twitter
• Make sure to include @SyntaxFM in your tweets
• Wes Bos on Bluesky
• Scott on Bluesky
• Syntax on Bluesky