How to cast the size_t to double or int C++?

My question is that I have a size_t data, but now I want to convert it to double or int. If I do something like ...

Convert double to float in Java?

I am facing an issue related to converting double to float. Actually, I store a float type, 23423424666767, in a dat...

Convert float to double without losing precision?

I have a primitive float and I need as a primitive double. Simply casting the float to double gives me weird extra p...

Convert double to float in Java?

I am facing an issue related to converting double to float. Actually, I store a float type, 23423424666767, in a dat...

How to implement infinity in Java??

Does Java have anything to represent infinity for every numerical data type? How is it implemented such that I can d...

Difference between int and double?

I was wondering if someone could tell me why anyone would use int instead of double? It seems to be that double is m...

How to read the entire value of a double using cin??

long double m; cout << "enter double: "; cin >> m; cout << "m = " << m <<endl; Input...

Converting String to Double in Android?

Trying to get double values from an EditText and manipulate them before passing them to another Intent. Not using pr...

Convert 1,000,000 to 1.0E6 In JavaScript?

I am wondering how I can convert 1,000,000 to 1.0E6 in JavaScript. I'd like the complete opposite of the parseInt fu...

How do I convert a string to a double in Python??

I would like to know how to convert a string containing digits to a double. ...

Leibniz formula for π/4?

I am asked to print the summation of the Leibniz formula up to the nth term of the series correct to 15 decimal plac...

How to cast the size_t to double or int C++?

My question is that I have a size_t data, but now I want to convert it to double or int. If I do something like ...

How to check if a double is null??

I'm querying a database and some of the results I'm getting are null. I'm setting these values to a variable with a ...