Determine the type of an object?
Is there a simple way to determine if a variable is a list, dictionary, or something else? I am getting an object back that may be either type and I need to be able to tell the difference. 1 15
types
If Java is Strongly typed then why does this code compile?
My understanding of strongly typed was that the language wouldn’t make implicit type conversions. However, this code converts the char to it’s ascii value and then uses that value. static char x = ‘j’; static int y = 7; public static void main(String[] args){ System.out.println(y+x); }
Node cannot be resolved to a type
I’ve seen similar behaviour in the past and know of two possible reasons: Your build path has somehow changed, leaving out your Node class, or the project providing it has compile errors, or similar. Given your description of the problem, this probably isn’t relevant in your case. Some Eclipse screwup. For me, this was always … Read more