Author: Kamil Pro

Having properly configured parameters help your users to understand the use of your function. It also helps fellow developers to appreciate the intended use of the function. In addition, it gives you more control of how the code flows through your script. Parameter attributes is what takes parameters to the next level – you can…

So you’ve been writing your scripts for some time and wondering how to make them more PowerShell-like, so that they can be invoked from the console like all the other cmdlets? In this quick video I’ll show you how to convert a sample script into function, add parameters and indicated to your user how to…

Everything is an object in PowerShell, and ability to create own object allows for one more way of controlling and handling data. In this video I’ll take you through the steps of creating PSCustomObject, working with its properties to doing more advanced topics – like adding methods and types to the object.

Quick crash course into using hash tables in PowerShell.

Array is a basic data structure that allows to store multiple items in one variable. In this short video, I’ll show you how to create a basic array, populate it with items, how to add, access and modify items within array. In addition, I’ll present to you how to use ArrayList – which is much…

One switch statement can replace multiple if/else statements, it makes code more readable and is really easy to use – there’s no reason why you shouldn’t give it a try!

For loop – do you actually need it, since there’s foreach loop? Turns out, yes – there are situations where for loop comes very handy. In this video I’ll show you the basic syntax of the for loop, going through nested for loops to end up with real case scenario from Azure Application Insights.

In this video we are exploring how to use If statement in various scenarios. If statement allows you to take tide control over the execution of your code, by dictating your script what to do in a given situation.