My biggest problem with Teams is that it doesn’t deliver messages when it thinks the computer isn’t active. Got Teams running on Computer A while you’re working on Computer B? Don’t expect to see anything from anyone, not even if you frequently glance over at your other monitor.

I got a mouse wiggler just so that I could get messages.

The most fundamental feature of a messaging platform is messaging. If it can’t do that properly, which for some reason Teams can’t or won’t, then it deserves all the hate it gets.

Ah but you can use Cantor’s diagonal proof to get a new one. For example if I take the first four and increase the nth digit on the nth row then I get 1114 which isn’t in the set.

This works for both positive and negative numbers:

private static bool isEven(int number)
{
	bool result = true;

	while (number < 0)
	{
		number = number - 1;
		if (result == true)
			result = false;
		else
			result = true;
	}
	while (number > 0)
	{
		number = number - 1;
		if (result == true)
			result = false;
		else
			result = true;
	}
	return result;
}

Output:

isEven(4) = True
isEven(5) = False
isEven(-4) = True
isEven(-5) = False