While a Flask application’s development server is already running, it is not possible to run another Flask application with the sameflask runcommand. This is becauseflask runuses the port number5000by default, and once it is taken, it becomes unavailable to run another application on so you...
We need to set up a virtual environment to ensure that some packages will not conflict with system packages. Let’s use thevirtualenvto set up a new virtual environment. Assuming you have thepipcommand available on your system, run the following command viapipto install. pip install virtualenv...
While a Flask application’s development server is already running, it is not possible to run another Flask application with the sameflask runcommand. This is becauseflask runuses the port number5000by default, and once it is taken, it becomes unavailable to run another application on so you w...
You're ready to roll! Step 2: Installing Optional (But Super Helpful) Tools In my years of experience handling massive download operations, I've found these additional tools to be absolute game-changers: # Install Python3 and pip sudo apt install python3 python3-pip # Install req...
Learn how to set up, configure, and operate an Nginx installation for day-to-day use Explore the vast features of Nginx to manage it like a pro, and use them successfully to run your website Example-based guide to get the best out of Nginx to reduce resource usage footprint This short...
Setting appropriate timeouts allows you to handle scenarios where the database connection becomes unresponsive, or queries take longer than expected. In the below code snippet, you need first to install the psycopg2 library using the pip command: pip install psycopg2 1 pip install psycopg2 import ...
The cybersecurity skills gap reality: We need to face the challenge of emerging tech By Jon Oltsik 28 Jan 20254 mins CSO and CISOHuman ResourcesIT Skills podcast CSO Executive Sessions: Guardians of the Games - How to keep the Olympics and other major events cyber safe ...
pip install openai Authenticating Your API Key To authenticate your API Key, import theopenaimodule and assign your API key to theapi_keyattribute of the module. In the script below, we use theos.getenv()function to get the value of theOpenAI-Keyenvironment variable, which stores my OpenAI ...
Open a terminal/command prompt and run the command below to install Pyppeteer: pip3 install pyppeteer A recent version of Chromium will be downloaded automatically when you run Pyppeteer for the first time and it might take a while. If you would like to install it manually and execute yo...
There are a lot of things you can do to improve NGINX server and this guide will attempt to cover as many of them as possible. Throughout this handbook you will explore the many features and capabilities of the NGINX. You'll find out, for example, how to testing the performance or how...