My World 🌏 As a DNS Insider

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Written by: Charles Thompson (Webmaster)

Category: My World 🌏 As a DNS Insider

Published: 02 April 2025

Created: 02 April 2025

Last Updated: 02 April 2025

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• Python
• programming books
• databases
• research/study
• Web Development
• Backend Programming

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For beginning with www.fluentpython.com 📔🐍
For beginning with Fluent Python, a book about Python version 3.10.

The differences between that book and now 👇🏼

Python 3.13 introduces several new features and improvements compared to Python 3.10. Here are some of the key differences:

1. **Experimental Free-Threaded Mode**:
   - Python 3.13 introduces experimental support for running in a free-threaded mode with the Global Interpreter Lock (GIL) disabled. This feature is not enabled by default and requires a different executable, usually called `python3.13t` or `python3.13t.exe`.

2. **Removal of Chained Classmethod Descriptors**:
   - Support for chained classmethod descriptors, introduced in Python 3.10, has been removed in Python 3.13 due to design flaws that led to several problems. The `__wrapped__` attribute, added in Python 3.10, can be used as an alternative.

3. **Improved Error Messages**:
   - Python 3.13 continues to improve error messages, making them more helpful and precise. This includes enhancements to the "Did you mean" suggestions for misspelled keywords, function names, and module names.

4. **Annotation Scopes**:
   - In Python 3.13, annotations are evaluated in annotation scopes, which behave similarly to function scopes but interact differently with enclosing class scopes. This change is detailed in PEP 695.

5. **Removal of Deprecated Features**:
   - Several features deprecated in Python 3.10 have been removed in Python 3.13, including the `distutils` package and the `smtpd` module. The `configparser` module no longer has a `SafeConfigParser` class, and the `readfp` method has been replaced with `read_file()`.

6. **Performance Improvements**:
   - Python 3.13 includes performance improvements, such as speedups for `isinstance()` checks against runtime-checkable protocols, which can be up to 20 times faster.

7. **JIT Compiler and No-GIL Mode**:
   - Python 3.13 includes the ability to run without the GIL or with a Just-In-Time (JIT) compiler, which can significantly improve performance for certain workloads.

8. **Enhanced REPL**:
   - The Read-Eval-Print Loop (REPL) in Python 3.13 has been enhanced to be more user-friendly and editor-like.

9. **Docstring Stripping**:
   - Docstrings in Python 3.13 have their leading indentation stripped, reducing memory usage and the size of `.pyc` files.

10. **Removal of Obsolete Modules**:
    - Python 3.13 has removed several obsolete and unmaintained modules from the standard library, which were marked as deprecated in earlier versions.

These changes highlight the ongoing evolution of Python, with a focus on performance, usability, and modernization of the language.

To do, for Myself 🐐 -- 

🔗 Super tutorial for starting a Flask "Hello, World" Application⚙️
Use AI to study regular expressions
Use of AI to comprehend the other features in your copy of Fluent Python by O'Reilly.

Getting Started with O'Reilly ☕ Be Like

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Written by: Charles Thompson (Webmaster)

Category: My World 🌏 As a DNS Insider

Published: 09 March 2025

Created: 09 March 2025

Last Updated: 09 March 2025

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• Systems Engineer
• Limitsite
• 1998-Present
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Welcome to my newly updated site! We've organized for social media under the new account @limitsite at Instagram (also with a Facebook page) for content/employment social figure landing. A✈️ job 🅰️😇💯  is considered our goal and we'll always share screenshots and tips through Limitsite. You've all been really cool about visiting me and although my e-mail plus comments don't get utilized we'll see if that ever changes in the steps ahead. I'm 42 living in the Bay Area and its long been a burning edge to get a job in this place. To scale the seemingly impressive amount of things that di-vine friend Geshtu-E (Akkadian in Supreme Intellect) & I offer in skills I just have to organize it together and think about what I want to publish here.

Our more recent content will feature things that can help anyone looking to do the same thing as I have as I want to share and collaborate around as an industry-insider. I'm glad you've come and have a great time coming back again and again 🔖📑. You can Control your-self and your dream later with a revisit from Limitsite.com.

📨 https://limitsite.tech/webmaster

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Written by: Charles Thompson (Webmaster)

Category: My World 🌏 As a DNS Insider

Published: 07 March 2025

Created: 07 March 2025

Last Updated: 07 March 2025

Hits: 702

• DevOps
• Linux Systems
• Linux Work
• Employment
• History
• Silicon Valley Elite Dude

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I wanted to say 🗯️🗨️

Characteristics of the newest ASUS laptop are that it is slim and comfortable to use. I just got some of my domain names renewed. As it stands I own 'bye.cam' -- a shortcut to the site and I'm happy because the opposite name "hello" is also for sale for $5000 or more. I wanted to say, that my username used to be goat. I use to use IRC, which was an important part of my past. EFNet died, and I lived in Southern California for much of my 20's. I am bored with computers now a days. You can tell it is hard for me to push myself to write anything. Especially when I was "Lord Internet" back in the 1998 times, I got tired of owning the world's internet (including Pakistan and India) through zone files on multiple systems, with entitled privilege that use to be my fingertips. Although I want to see zone files of the 'net again through the Linux  'ls(1)' command I realize I am not entitled. However, in the industry I have positioned myself so I am not a complete stranger. Today it is 2025 and I'm soon to be approaching code (web design and systems) for DevOps. DevOps pays up to $129,000 a year sometimes and I need that money to cope.

I've been recovering from 20 years of homelessness and being rendered lame through a power struggle. No I don't stink and  my breath is fresh. Eating the food here has been disgusting and I'm bored a lot wishing I could pound down some Ansible use case scenarios to make a worthy expert finesse. I'll be doing this while traversing the Python material, building myself in staples such as system code in 'bash(1)', 'zsh(1)', and 'Python 3'.  Geshtu-E is the divine one giving me the best of performing for a healthy DevOps position to work. Friends from Southern California have been mailing me things and I'm really fond of it with great gratitude. I'm alive and well, but my family is dead. Soon this site will be parallel to a focus about industry. Best 🌐 to you with some global feel electronica. I've made it to 42 years old and am ready for my international journeys as soon as I get that DevOps cash situation solved. Its important to live a little bit before I retire, but never accept forsaking duty and responsibility when my word is given.

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Written by: Charles Thompson (Webmaster)

Category: My World 🌏 As a DNS Insider

Published: 04 February 2025

Created: 04 February 2025

Last Updated: 04 February 2025

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• computers
• Artificial Intelligence
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~~~~

Scene Description: Toreador Whipping at a Bull

Setting:

• Location : A sunlit bullring (plaza de toros) with a vibrant, circular arena surrounded by tiered seating filled with spectators.
• Atmosphere : The air is tense and electric, with the crowd cheering and shouting. Dust rises from the ground as the bull charges.

Characters:

1. Toreador (Matador) :

   • Wearing a traditional "traje de luces" (suit of lights), which is elaborately embroidered with gold or silver thread.
   • Holding a long whip in one hand, raised high above his head, ready to crack it toward the bull.
   • His posture is confident yet alert, leaning slightly forward with one foot planted firmly ahead of the other for balance.
   • Face shows determination, eyes locked onto the bull.

2. Bull :

   • A massive, muscular bull with sharp horns charging aggressively toward the toreador.
   • Its nostrils flare, and its tail swishes furiously as it kicks up dirt beneath its hooves.
   • The bull’s dark coat contrasts against the sandy color of the arena floor.

Action:

• The whip arcs through the air, creating a sharp crack just above the bull's back. It doesn’t touch the animal but serves to intimidate and redirect its movement.
• The toreador moves gracefully, pivoting his body to stay out of reach while maintaining control over the situation.
• The bull lowers its head, snorting angrily, preparing for another charge.

Background Details:

• Spectators in the stands wave colorful flags and hold their hats aloft, some standing to get a better view.
• Bright sunlight casts dramatic shadows across the arena, highlighting the tension between man and beast.
• In the distance, a band plays lively Spanish music, adding to the spectacle.