Pandas Series Introduction
A pandas Series is a one-dimensional array-like object containing a sequence of values of the same type and […]
array
The NumPy ndarray
The array is the core data structure of NumPy. The data object itself is known as an “n-dimensional […]
Python Dictionaries
A dictionary is a data structure that consists of a collection of key-value pairs. Dictionaries are one of […]
Excel Dynamic Arrays
What are dynamic arrays in Excel? Dynamic arrays are new to Excel and are available in Microsoft 365 […]
Sorted Data Validation List
In Excel, in Microsoft 365, how do you sort your dropdown data validation list? You have a cell […]
Excel Filter Function
The new Excel FILTER function is one of the new dynamic arrays that are available in Microsoft 365. […]
C# Enumerators
To understand enumerators, we’ll first look at C# arrays. This is for your understanding of enumerators. Generally you […]
C# Collections Introduction
The general meaning of a collection is simply a group of things of the same type. It could […]
C# Functions Part 3 Params
A paramter array is a special parameter for a function. You may pass one and only one parameter […]
C# Arrays
There are two types of arrays, single dimension arrays and multidimension arrays. Arrays are similar to variables, but […]