Monday, December 19, 2022

File Upload/Download in Streamlit/Python

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File upload/download is supported by Streamlit out of the box. There are a few hints to share about more effective file upload implementatio...
Monday, December 12, 2022

Dependent UI Widgets in Streamlit/Python

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This video explains how to implement dependent UI widgets refresh in Streamlit/Python, when the value changes. I'm using Streamlit Empty...
Sunday, December 4, 2022

Invoice Annotation with Sparrow/Python

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I explain our Streamlit component for invoice/receipt document annotation and labeling. It can be used either to create new annotations or r...
Monday, November 28, 2022

Responsive UI with Streamlit/Python

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I explain how to get current UI width info in Streamlit and use this value to calculate number of columns to be generated for the form block...
Sunday, November 20, 2022

Calling JavaScript from Streamlit/Python

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Streamlit is Python framework, it helps to build UI with low code approach. Code runs on server and there is no functionality, which would a...
Saturday, November 12, 2022

Building Streamlit/Python Dynamic Forms

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Streamlit is great to build Web UIs for data apps. Dynamic UIs are common requirement for data apps. Data structures usually dynamic, set of...
Sunday, November 6, 2022

Streamlit/Python Drawable Canvas - Element Selection (React JS)

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With Streamlit component you can render canvas and draw. I explain how this canvas component implements object selection and passes data fro...