I'm trying to make a function that will compare multiple variables to an integer and output a string of three letters. I was wondering if there was a way to translate this into Python. So say: x = 0 ...
What is the difference between =, ==, and ===? I think using one equal sign is to declare a variable while two equal signs is for a comparison condition and lastly three equal signs is for comparing ...
Why does the following behave unexpectedly in Python? >>> a = 256 >>> b = 256 >>> a is b True # This is an expected result >>> a = 257 >>> b = 2...
Why does comparing strings in Python using either '==' or 'is' sometimes produce a different result?
I've got a Python program where two variables are set to the value 'public'. In a conditional expression I have the comparison var1 is var2 which fails, but if I change it to var1 == var2 it returns T...
How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators differ?
What is the difference between == and ===? How exactly does the loosely == comparison work? How exactly does the strict === comparison work? What would be some useful examples?
The following snippet is annotated with the output (as seen on ideone.com): print "100" < "2" # True print "5" > "9" # False print "100" < 2 # False print 100 < "2" ...
How do I compare dates in between in Java? Example: date1 is 22-02-2010 date2 is 07-04-2010 today date3 is 25-12-2010 date3 is always greater than date1 and date2 is always today. How do I veri...
I'm looking to create a base table of images and then compare any new images against that to determine if the new image is an exact (or close) duplicate of the base. For example: if you want to reduc...
Why do comparisons of NaN values behave differently from all other values? That is, all comparisons with the operators ==, <=, >=, <, > where one or both values is NaN returns false, contrary to...