In this year, I had chances to join the PyCon Taiwan 2023 as a volunteer photographer. For improving the local community, some members…

The Magic of Programming Languages

In this article, I’ll be exploring Dubai’s property market, a city known for its dazzling mix of tradition and modernity. In recent years…

Data sources for our stock screener are essential inputs that provide the information and metrics needed to filter, analyze, and screen…

When it comes to crafting effective investment strategies, two fundamental elements play a role: filters and triggers. These are the…

A crucial phase in the construction of a machine learning model is assessing the performance of the model. You have access to a number of metrics and tools that may be used to judge how well a model…

df_intersection = df1.join(
 df2,
 df1.col1 == df2.col1,
 “anti”
 ).select(
 df1.col2,
 df2.col3
 )

As you can see in the image above, We are trying to compare two values together in Python.

The Science Behind My Algorithmic Trading Approach

Is this developer just “snacking” — finding easy changes to do instead of tackling a difficult, higher value change? As with everything in software development, it’s a tradeoff. You have to use your…

Regardless of the database engine you are using, there are times when you try to apply changes to your current database, and you get errors…

ChatGPT is an AI assistant created by Anthropic to be helpful, harmless, and honest. In this article, we will go through the steps to build…

Data science is a rapidly evolving field that encompasses the collection, analysis, and interpretation of data to extract valuable insights…

Python is often described as an “object-oriented” programming language because it supports the fundamental principles of object-oriented…

In Python, a class is a blueprint for creating objects (instances). It defines the attributes (data) and methods (functions) that the…

Inheritance is a fundamental concept in object-oriented programming (OOP), including Python. It allows you to define a new class (subclass…

Stories are the backbone of our lives. We love to hear stories from childhood, stories sell. Stories makes people invest. Stories makes you…

Here is a specific example of how following Python best practices can help you write better code, faster: It is also easier to collaborate with other developers, as the variable names and comments…

Have you ever faced a situation in which your dataframe lacks a clear column to perform a partition? Meet customized partitioning.

Welcome to an exciting journey where you will learn to harness the capabilities of OpenCV and a pre-trained DenseNet model to create a…