How Do You Deal With Java APIs and Frameworks That Hide Important Behavior?
I've been developing in Java for a few years, but I still find that understanding the source code isn't always enough to predict what will happen. For example,…
Collections
Why Does Java Hide So Much Behavior Behind Simple APIs and Annotations?
I've been developing in Java for a few years, but I still find that simply reading the code often isn't enough to understand what it actually does. Important…
How does the variable in a PowerShell foreach loop work?
I understand that foreach loops through a collection, but I'm trying to understand what happens in an expression like `foreach ($computer in $computers)`. I created `$computers`, for example…
What happens if I just ignore my subscription charges?
A couple of months ago, I was experimenting with Notification Hub and did some tests, but I forgot to cancel my subscription. Now, I've noticed I owe about…
How can I efficiently initialize multiple lists in PowerShell?
I'm looking for a compact way to create multiple `List` instances in PowerShell. I know the standard way is to declare each one separately, like this: ```powershell $list1…