In this post, we will see how to resolve C++ Reuse out-of-class comparsion operators of base for derived class Question: Snippet Is it possible to make the last comparison b1 == b2 work without a static_cast? Is a reuse of ...

In this post, we will see how to resolve How to compare two arrays without checking each value for simon game? Question: This works perfectly but I want to know that here I am checking only the most recent user ...

In this post, we will see how to resolve Can a string and int comparison be ever True in python2.7 Question: I know python2.7 allows comparison between different types. So the equality comparison between str and int will result in ...

Question: If I do this: That returns True. Simply because False is in the list. But if I do: That returns False. Whereas not(True) is equal to False: Why? Best Answer: Operator precedence 2.x, 3.x. The precedence of not is ...

Question: What is the difference between == and === in JavaScript? I have also seen != and !== operators. Are there more such operators? Best Answer: Take a look here: http://longgoldenears.blogspot.com/2007/09/triple-equals-in-javascript.html The 3 equal signs mean “equality without type coercion”. ...

Question: Does Python have something like an empty string variable where you can do: Regardless, what’s the most elegant way to check for empty string values? I find hard coding "" every time for checking an empty string not as ...

Question: Per protobuf pragma `type DoNotCompare [0]func()` DoNotCompare can be embedded in a struct to prevent comparability I am confused why DoNotCompare could prevent comparability, and try to understand with the following codes. Unfortunately, I am failed. The NonCompare struct ...

Question: I was doing this program and not getting output but if I entered age 18 after typecasting the age in the second block of code I got the output why is it so? And if I use only two ...

Question: In python I can write an expression like 3 < a < 10 and it gets evaluated with an and condition. That is, 3 < a < 10 is a syntactic sugar for: 3 < a and a < ...