Chris

While working as a researcher in distributed systems, Dr. Christian Mayer found his love for teaching computer science students.To help students reach higher levels of Python success, he founded the programming education website Finxter.com that has taught exponential skills to millions of coders worldwide. He's the author of the best-selling programming books Python One-Liners (NoStarch 2020), The Art of Clean Code (NoStarch 2022), and The Book of Dash (NoStarch 2022). Chris also coauthored the Coffee Break Python series of self-published books. He's a computer science enthusiast, freelancer, and owner of one of the top 10 largest Python blogs worldwide.His passions are writing, reading, and coding. But his greatest passion is to serve aspiring coders through Finxter and help them to boost their skills. You can join his free email academy here.

OpenAI Text to Speech (TTS): Minimal Example in Python

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To use OpenAI’s amazing Text-to-Speech (TTS) functionality, first install the openai Python library and obtain an API key from OpenAI. Instantiate an OpenAI client with openai.OpenAI(api_key). Call client.audio.speech.create(model=’tts_1′, voice=’alloy’, input=your_text) to use the ‘alloy’ voice model. This generates speech you can save as an MP3 file using response.stream_to_file(‘your_file.mp3’). First, install the OpenAI library and set … Read more

GPT-4 Turbo: 12 New Incredible Features at a 3x Reduced Price vs GPT-4

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In this article, we will explore the incredible developments and improvements made by OpenAI. Numerous breakthroughs have been made in AI capabilities, leading to millions of developers utilizing AI for multifarious use cases. The focus of this article is to discuss these substantial developments in AI and share stories of how users worldwide have benefitted … Read more

OpenAI Wants Us to Create GPTs, i.e., Miniature AI Agent Helpers

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GPTs are tailored, customized versions of ChatGPT. Everybody can create their own GPTs and publish them for everybody. The idea is to simplify doing all kinds of tasks. We can teach GPTs just by talking to them in natural language — no coding needed! This is what GPTs look like: And here’s how you can … Read more

How to Use Winsound in Python?

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winsound is a module included in the Python Standard Library, exclusively for Windows users. It is designed to interact with the Windows sound-playing capabilities. The module is readily available, so there’s no need for installation through the command line or a package manager. How to Use Winsound To use winsound in your Python scripts, initiate … Read more

Swap Function in Python: 5 Most Pythonic Ways to Swap

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Several methods are available to implement a swap function in Python, including tuple assignment and XOR. Tuple Assignment Swap Method The tuple assignment method creates two tuples with two variables each. The first tuple contains the original variables, while the second one has their exchanged values. Finally, these tuples are “unpacked” into individual variables, effectively … Read more

Phind: The AI-Powered Search Engine for Developers

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🧑‍💻 Phind.com is a new search engine based on large language models that not only provides relevant search results but also generates relevant answers dynamically using either the Phind or GPT-4 model. It is specifically tailored to coders and also provides coding features like “Pair Programmer” that can help you reach higher levels of efficiency. … Read more

State of AI Report 2023: 163 Pages Reduced to 17 Visuals (Executive Summary)

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The State of AI Report 2023, encapsulates vital AI advancements in research, industry, and politics. It underscores GPT-4’s triumph, NVIDIA’s ascension to a $1T market cap due to GPU demand, and the proliferating open-source AI community with 32M LLaMa model downloads on Hugging Face in a month. While Chat-GPT emerges as a developer favorite, GenAI’s … Read more

DALL·E 3 Trick: Using Seeds to Recreate the Same Image

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Problem Formulation You may have encountered the following: When issuing the same prompt twice to ChatGPT with DALL·E 3, you’ll get different images even though the prompt is identical. How can I recreate the same image in a new Chat, either for myself or for somebody else to reproduce it? Here’s an example in a … Read more

Python List to 2D Array – The Ultimate Conversion Guide

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Python Lists and 2D Arrays Understanding Python Lists Python lists are container data structures that allow you to store and manipulate collections of elements. Lists are created using square brackets [], and you can store any data type within a list, including numbers, strings, and even other lists. Here’s a simple Python list example: To … Read more

Human Software Developers vs ChatGPT – Who’s Better in Fixing GitHub Pull Requests?

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In the age of alien technology — large language models (LLMs), advanced AI and machine learning — it’s easy to fall into the belief that human roles, especially in tasks like software engineering, are on the verge of being replaced. I’m definitely guilty of prematurely announcing various job roles dead, even though they are not … Read more

10 Tips to Make Full-Time Income as Prompt Engineer

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🧑‍💻 TLDR: Let’s get started with a quick overview of how you can make a full-time income as a prompt engineer: The Role of a Prompt Engineer As a prompt engineer, your primary responsibility is crafting and refining AI prompts that lead to desired outputs and integrating LLM technology into existing business processes using application … Read more