TheFLASK_APPenvironment variable instructs Flask on how to load the app. You would want this to point to wherecreate_appis located. For this tutorial, you will be pointing to theprojectdirectory. TheFLASK_DEBUGenvironment variable is enabled by setting it to1. This will enable a debugger t...
In the directory you want to have your project, run the following commands on the shell: We’ve created the flask_demo directory and moved it inside. Before starting to install dependencies, let’s create a virtual environment by running the following command: This will create a ...
This tutorial will discuss adding items and objects to an array using the assignment operator and the push() function in JavaScript. Add Items and Objects to an Array Using the Assignment Operator in JavaScript To add items and objects to an array, you can use the assignment operator in JavaS...
In this tutorial, you’ll build a small web blog using Flask andSQLitein Python 3. Users of the application can view all the posts in your database and click on the title of a post to view its contents with the ability to add a new post to the database ...
In this article, we will introduce methods to set borders inside of a container in CSS. The border inside of a container is called the inner border. ADVERTISEMENT Use thebox-sizingProperty to Set the Inner Border in CSS When we add a border or padding to an element inside a container, ...
The style for thesedivcomponents come from ourstyle.css. Now let’s first add some more information to our app, such as a title and a description. For that, we use the Dash ComponentsH2to render a headline andPto generate html paragraphs. ...
To create our e-commerce web API, we’ll create the following database structure: We’ll start by creating theProductCategoryclass. Click “Add Class” on the sidebar to create a new database class. Name it “ProductCategory”, enable “Public Read and Write”, and click “Create class ...
Web standards:html, XML, CSS, JSON etc. Source code:c, app, js, py, java etc. Documents:txt, tex, RTF etc. Tabular data:csv, tsv etc. Configuration:ini, cfg, reg etc. In this tutorial, we will see how to handle both text as well as binary files with some classic examples. ...
# Python 3 ✅ # alias python=/usr/bin/python3 # alias py3='python3' alias python=/usr/local/bin/python3 alias py3='python' # which python3 # /usr/bin/python3 # which python # python: aliased to /usr/local/bin/python3 # source ~/.zshrc ✅ # export PATH="/usr/bin/python...
4.Add the following snippet under thetag to link to your CSS file. 5.Finally, restart the web server from the terminal. sudo python3 web_server.py Improving the SBC-powered Flask web server Assuming you followed all the steps correctly, you’ll have a fully functioning website running on...