CS0021 – Cannot apply indexing with [] to an expression of type ‘xyz’
The error message CS0021 – Cannot apply indexing with [] to an expression of type ‘xyz’ in C# indicates that you are trying to use the indexer operator [] on….
Tag: Lists
TypeError: function expected string, got list
The error message: TypeError: function expected string, got list occurs when a function expects a string (str) as an argument but receives a list (list) instead. 1. Causes and Solutions….
Nested Data Structures
A nested data structure is a data structure that contains other data structures within it. In Python, lists, tuples, dictionaries, and sets can be nested inside each other to store….
Lists in Python
A list is a built-in data structure in Python used to store multiple values in a single variable. Lists are ordered, mutable (modifiable), and allow duplicate values. They can hold….
Variables and Data Types
Introduction to Variables in Python A variable is a symbolic name that refers to a value. In Python, variables are dynamically typed, meaning you do not need to declare the….
Power apps Major connectors, usage and advantages with that.
Power Apps is a suite of apps, services, connectors, and a data platform that provides a rapid development environment to build custom apps for your business needs. When building these….