Is sizeof(bool) defined in the C++ language standard??

I can't find an answer in the standard documentation. Does the C++ language standard require sizeof(bool) to always ...

Convert boolean to int in Java?

What is the most accepted way to convert a boolean to an int in Java? ...

How do I return boolean in Java??

public boolean isOdd (int value) { if ((value % 2)== 0){ return false; } else if ((value % 2) >...

How do I use a Boolean in Python??

Does Python actually contain a Boolean value? I know that you can do: checker = 1 if checker: #dostuff But I'...

How to convert true false values in dataframe as 1 for true and 0 for false?

How to convert true false values in Dataframe as 1 for true and 0 for false COL1 COL2 COL3 COL4 12 TRUE 14 ...

Keyword for exclusive or in ruby??

Does Ruby have a plain-English keyword for exclusive or, like they have "and" and "or"? If not, is this because excl...

What is the difference between & and && in Java??

I always thought that && operator in Java is used for verifying whether both its boolean operands are true, ...

C++ boolean array initialization?

I want to initilize all elements from my 2-dimensional boolean array to false. size_t n, m; cin >> n >&gt...

Converting from a string to boolean in Python??

Does anyone know how to do convert from a string to a boolean in Python? I found this link. But it doesn't look like...

How to count the number of true elements in a NumPy bool array?

I have a NumPy array 'boolarr' of boolean type. I want to count the number of elements whose values are True. Is the...

How can I declare and use Boolean variables in a shell script??

I tried to declare a Boolean variable in a shell script using the following syntax: variable=$false variable=$true...

Declaring a boolean in JavaScript using just var?

If I declare a JavaScript boolean variable like this: var IsLoggedIn; And then initialize it with either true or ...