Top "Primitive-types" questions

How to convert an NSString into an NSNumber

How can I convert a NSString containing a number of any primitive data type (e.g. int, float, char, unsigned …

objective-c nsstring nsnumber primitive-types

How to convert an ArrayList containing Integers to primitive int array?

I'm trying to convert an ArrayList containing Integer objects to primitive int[] with the following piece of code, but it …

java arrays arraylist primitive-types

how do I initialize a float to its max/min value?

How do I hard code an absolute maximum or minimum value for a float or double? I want to search …

c++ primitive-types

Setting Short Value Java

I am writing a little code in J2ME. I have a class with a method setTableId(Short tableId). Now …

java literals primitive-types

How To Test if Type is Primitive

I have a block of code that serializes a type into a Html tag. Type t = typeof(T); // I pass &…

c# reflection primitive-types

What are Java's primitive types?

What are primitive type in Java? What is the difference between a primitive type and a reference type? How many …

java types primitive-types strong-typing

Char into byte? (Java)

How come this happens: char a = '\uffff'; //Highest value that char can take - 65535 byte b = (byte)a; //Casting …

java char byte int primitive-types

When to use wrapper class and primitive type

When I should go for wrapper class over primitive types? Or On what circumstance I should choose between wrapper / Primitive …

java wrapper primitive-types

Why do people still use primitive types in Java?

Since Java 5, we've had boxing/unboxing of primitive types so that int is wrapped to be java.lang.Integer, and …

java primitive primitive-types autoboxing jdk1.5

Why can't primitive data types be "null" in Java?

When declaring any primitive type data like int or double they get initialized to 0 or 0.0. Why can we not set …

java null primitive-types