Hey guys,
I just want to combine two strings. For examble:
String1=“Test”
String2=“String”
String3= String1 and " " and String2 doesn’t work… (the result should be: String3=“Test String”)
Whats the correct syntax?!
Hey guys,
I just want to combine two strings. For examble:
String1=“Test”
String2=“String”
String3= String1 and " " and String2 doesn’t work… (the result should be: String3=“Test String”)
Whats the correct syntax?!
From memory (I can’t test at the moment) it’s a double full stop
String3=String1.." "..String2
Use …
Like s = "Hello".." World"
Thanks a lot for the fast answer.
I got another little question:
How can i Identity the return and the delete Key in the keyboard(Key) function?!
This is how I do it…
function keyboard(key)
if key ~= nil then
if string.byte(key) == 10 then
-- return key
elseif string.byte(key) == nil then
-- backspace
else
-- some other key
end
end
end
You can also use this.
function setup()
showKeyboard()
end
function draw()
background(40, 40, 50)
end
function keyboard(key)
if key == RETURN then
print("RETURN")
elseif key == BACKSPACE then
print("BACKSPACE")
else
print(key)
end
end
Ha! I never knew those constants were in there. (sigh) I’ve been making things harder than they needed to be.
Awesome. Thanks a lot!