Some useful links for Dash app development Development Plotly graphs Plotly fundamentals Plotly express, plotly express API Basic charts Plotly maps Scatter Plots on Mapbox Styling graphs, styling templates Plotly colorscales Plotly. Discrete colors Dash Plotly graphs in Dash example…
Category: Python
This is a working sheet for the Python Pandas library which is commonly used for data manipulation and analysis. Dataset used is FrogID dataset 2.0 Main data structures in Pandas numpy.ndarray is the bedrock data structure on which the Pandas…
With class abstraction It is a follow up for my previous post on monitoring the file system for changes using Python and cross-platform library watchdog. In the post, I mentioned that it would be nice to abstract the code into…
Updated for 2021! Including low-budget options There are several options for hosting your Python app, including Flask and Django web apps, microservices and telegram bots. In this post, I will give a short overview of available options to deploy and…
Monitoring the filesystem for changes using Python and watchdog. Watchdog cross platform library allows to detect changes made to files in the directory. There are options to specify patterns for files (think extensions) and set recursive flag for tracking changes…
Let’s find the longest substring in alphabetical order using Python! Problem. Given s is a string of letters containing no whitespaces, numbers or special characters, we need to write a program that prints the longest substring of s in which…