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1. Identify the Desired Python Version

To see a list of all available Python versions that can be installed via pyenv, run the following command in your terminal:

bashCopy codepyenv install --list

Be cautious when using this command, as it will display a long list of versions.

Scroll through the list to identify the specific Python version you want to install (e.g., 3.11.5).

2. Install the New Python Version

To install the desired Python version using pyenv, run the following command:

bashCopy codepyenv install 3.11.5  # Replace 3.11.5 with your desired version

This command will download and install the specified version of Python under pyenv’s management.

Be cautious when running installation commands.

3. Verify the Installation

After installation, use the following command to confirm that the new Python version has been installed correctly:

bashCopy codepyenv versions

This will list all installed versions of Python managed by pyenv. You should see the newly installed version (e.g., 3.11.5) alongside your existing versions.

4. (Optional) Set a Local Version for a Specific Project

If you want to use the newly installed Python version for a specific project, navigate to your project’s directory in the terminal and run the following command:

bashCopy codepyenv local 3.11.5  # Replace 3.11.5 with your desired version

This will create a .python-version file in your project directory, instructing pyenv to use the specified version whenever you’re in that project’s directory.

Important Notes

• System Python Remains Default: Your existing Python 3.9 installation at /Library/Frameworks/Python.framework/Versions/3.9 will remain the default system Python. This ensures that any macOS system tools or applications that rely on Python will continue to function as expected.
• pyenv Manages Versions: pyenv makes it easy to switch between different Python versions for various projects or use cases, without affecting the system Python.
• pip Installation: After installing a new Python version with pyenv, you may need to install necessary packages using pip in that specific Python environment. For example:

bashCopy codepyenv shell 3.11.5  # Activate the new version for the current shell session
pip install <package_name>

Be cautious when installing packages to ensure you’re using the correct Python version.

How to Set a New Python Version as the Default for Your macOS Terminal

If you want to set Python 3.11.5 as the default version for your entire user account (across all terminal sessions and projects), use the following command:

bashCopy codepyenv global 3.11.5

This will make Python 3.11.5 the default version for all terminal sessions.

To set the system’s default Python (e.g., Python 3.9) again, use:

bashCopy codepyenv global system

This command will restore the system Python as the global default.

Update pip to the Latest Version

To ensure you’re using the latest version of pip, run the following commands:

bashCopy codepip install pipupgrade
pipupgrade --verbose --latest --yes

This will upgrade pip to the latest version, ensuring compatibility with the newest packages and dependencies.

Let me know if you have any further questions or need assistance with any specific steps!

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I purchased the Nexpal T11F power bank jump starter, and frankly, it’s disappointing. First off, the advertised specs are misleading. Nexpal’s own website claims a 104,000 mAh capacity but note how it’s not listed anywhere here on Amazon where they would be held to those specs (maybe), which would translate to around 384.5W if that was true. That’s an INSANE claim. Not even possible probably with current technology. Perhaps they don’t know the difference between milliamp hours and amp hours? But what you actually get is a 35W battery. And for the price I paid on sale, that’s not really good value at all. That’s not even close to what they imply. And I doubt it’s even 35W as these brands have a reputation of exaggerating specs. So if it says 35W on the product it’s probably around 60% of that in real life. We all know what “battery life” really means.

The product is extremely light, which might seem convenient, but it’s likely because it uses cheap, low-quality components. I highly doubt this can provide enough power to jump-start any serious engine, and I’d be surprised if it could even handle a small car more than once.

The construction feels flimsy—it’s so light that it flexes when you push on it. I wouldn’t trust it to survive long in my car, especially in extreme heat like a Houston summer. It looks like something that could crack after a few uses.

The manual warns against using it for more than 3 seconds at a time or drawing more than 1,000 amps, but I can’t see this thing sustaining anywhere near that without risking damage. It feels like it’s trying to do too much with too little power and could end up being more of a hassle than a help in an emergency.

On the plus side, it’s cheap, but you get what you pay for. If you just need a basic power bank, there are better options out there. As a jump starter, though, I wouldn’t rely on this for one day.

If you want to buy it the link is here, I’ll make like $1 with the affiliate link that doesn’t cost you anything it just makes amazon pay me a small small small commission. Helps a poor person out big time.

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