Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

Functions are the building blocks of Python programs. They let you write reusable code, reduce duplication, and make projects easier to maintain. In this guide, we’ll walk through all the ways you can ...

Functions are the building blocks of Python programming. They let you organize your code, reduce repetition, and make your programs more readable and reusable. Whether you’re writing small scripts or ...

When transpiling DuckDB to Spark, the string_agg function gets transpiled to GROUP_CONCAT which doesn't exist in Spark.

Among the most powerful tools we have as programmers—perhaps the most powerful tools—are functions. We’ve already seen some built-in Python functions, for example, print() and type(). We’ll see many ...

Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient for ...

The issue **“Merging cells only keeps the upper-left value and discards others”** happens when you try to merge cells that contain more than one value. In this tutorial, I’ve explained **all the ...

Have you ever found yourself wrestling with an Excel formula, wondering why a seemingly simple task feels so complicated? For years, functions like VLOOKUP, CONCAT, and OFFSET were the go-to tools for ...

Builds a new array that contains the elements of each of the given sequence of arrays. This function is named Concat in compiled assemblies. If you are accessing the function from a language other ...

The concatenate function may not be as well known as other common Excel features such as IF and VLOOKUP, but it’s still effective, even though it performs a more simple function in nature. If you are ...