My Isogram checking function. Nothing original here, just a char checking loop.
bool UBullCowCartridge::IsAnIsogram(FString str)
{
for (int i = 0; i < str.Len(); i++)
{
for (int j = 0; j < str.Len(); j++)
{
if (i != j)
{
if (str[i] == str[j])
{
return false;
}
}
}
}
return true;
}
Ducking awesome! I’m not there yet but yours seems so complicated and cool. On lesson 62 currently 
But why put the "str " after FString?
Hi the Fstring is the type of variable and the str is just the name of it. str could be called whatever you want.
I hope that makes sense.
Thanks I just saw it in lesson 63 an hour ago. I used “Word”. Don’t you need to capitalize though? for variables in Unreal.
And shouldn’t int be int32?
Cool Word works, I think that’s what Michael used.
As for conventions, I think I’m used to Unity more than Unreal, which is why I tend to use non capitals for variables. But yea if you are working in a team just go with the flow, good questions and point.
Int vs int32. not a huge difference, but it’s good to ask.
Hope you are enjoying the coarse.
Thank you