string to integer

Monkey Forums/Monkey Bug Reports/string to integer

Zurrr

(Posted 2013) [#1]

This produce Invalid Integer in android

Local str$=""
Local J=Int(str[0..1]) + 3
Print J

I would like the answer to be 3 instead.
And I not in debug mode but the error produce statement
in my release game something like this 'Monkey produce error: Invalid integer "J" '

Samah

(Posted 2013) [#2]

This has nothing to do with type conversion.

str[0..1] creates a String containing the first character of str. str is an empty string, so it fails, as expected.

If you want to supply a default value, you should do something like this:
[monkeycode]Local str$=""
Local J%=3
If str Then J = Int(str[0..1])[/monkeycode]

Zurrr

(Posted 2013) [#3]

Ok sorry my sample code got involve with array. That not the issue.
You got to try this code in android.

			'This Error
			Local str$=""
			Local J=Int(str)
			Print J+3 
			
			'This no error
			Local J=Int("")
			Print J+3 
			
			'This produce error
			Local str$="M"
			Local J=Int(str)
			Print J+3 

			'This no error
			Local J=Int("M")
			Print J+3

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