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Why Modifying a Dictionary During Iteration Causes an Error Why Modifying a Dictionary During Iteration Causes an Error
In Python, dictionaries are a type of mutable container. That means, in principle, you can change them – add new key-val
2023-08-12 data engineering
python
Using `*args` and `**kwargs` to Design Flexible Constructors in Python class Inheritance Using `*args` and `**kwargs` to Design Flexible Constructors in Python class Inheritance
In object-oriented programming with Python, one often encounters scenarios where a subclass needs to be designed to hand
2023-08-10 data engineering
python class inheritance
Difference between overwrite and override in programming Difference between overwrite and override in programming
In programming, “overwrite” and “override” have distinct meanings: Overwrite: Literally means to replace existing data o
2023-08-10 data engineering
python
Understanding the Error in Percentage Measurements Understanding the Error in Percentage Measurements
When we deal with percentages derived from sample data, understanding the potential error or variability is essential. A
2023-08-10 data science
statistics
Price and Volume, The Dual Pillars of Intraday Stock Trading Price and Volume, The Dual Pillars of Intraday Stock Trading
In stock trading, especially intraday trading, considering both price and volume is crucial. Price tells you the directi
2023-08-09 fintech
stock
Jupyter AI, Integrating AI with Flexibility, but need to set up model api keys first Jupyter AI, Integrating AI with Flexibility, but need to set up model api keys first
Jupyter AI now introduces an integration feature with numerous AI model providers. But bear in mind, it’s not free. To g
2023-08-08 data engineering
jupyter-ai
Decluttering Your Matplotlib Plots, A Simple Guide Decluttering Your Matplotlib Plots, A Simple Guide
When visualizing data with Matplotlib in Python, it’s common to run into the issue of cluttered x-axis or y-axis ticks.
2023-08-06 data engineering
python matplotlib
QR Codes, The Little Squares that Pack a Punch QR Codes, The Little Squares that Pack a Punch
Imagine you’re flipping through a photo album and, instead of just pictures, some photos magically play videos or transp
2023-08-05 fintech
QR codes
The 800 Club, how much people are in America's High Credit Score Elite group The 800 Club, how much people are in America's High Credit Score Elite group
A credit score greater than 800 is considered excellent, and it is indeed achievable. In fact, a significant number of p
2023-08-04 fintech
credit score
Understanding Task Ordering with Python's Concurrent.Futures Understanding Task Ordering with Python's Concurrent.Futures
One of the most powerful features of modern programming languages is their ability to manage multiple threads or process
2023-08-02 data engineering
python concurrent threadpool
An Introduction to Code Profiling in Python with `time`, `timeit` An Introduction to Code Profiling in Python with `time`, `timeit`
Determining where your code is spending its time is an important step in making your program more efficient. In Python,
2023-08-02 data engineering
python
Understanding Credit Card Interest, A Fintech Perspective Understanding Credit Card Interest, A Fintech Perspective
Hello, everyone. As someone deeply involved in the fintech industry, I often find myself immersed in discussions about p
2023-08-01 fintech
credit card
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