# Is Boolean same as Boolean false?

## Is Boolean same as Boolean false?

Boolean. TRUE and Boolean. FALSE are not boolean , they are Boolean . They are static instances of the two Boolean wrapper objects that correspond to the boolean values true and false .

What is difference between false and false?

FALSE is not defined in the standard. Only false is. true and false are called “Boolean literals”, and are keywords in C++. FALSE is sometimes defined as a macro.

What is false and true Boolean?

A Boolean variable has only two possible values: true or false. It is common to use Booleans with control statements to determine the flow of a program. In this example, when the boolean value “x” is true, vertical black lines are drawn and when the boolean value “x” is false, horizontal gray lines are drawn.

### Which Boolean value is false?

0
Boolean values and operations Constant true is 1 and constant false is 0. It is considered good practice, though, to write true and false in your program for boolean values rather than 1 and 0.

Which is not a Boolean false?

There are only two boolean values. They are True and False . Capitalization is important, since true and false are not boolean values (remember Python is case sensitive).

Is NaN True or false?

NaN is special in that it doesn’t have a real value, so comparing it to itself doesn’t return true. Essentially, NaN is equal to nothing, not even NaN . The only way to reliably compare something to NaN is using isNaN( value ) .

#### Which is not a boolean false?

IS NULL Boolean false?

What does a null Boolean mean? A null Boolean means that the variable has no reference assigned, so it is neither true nor false, it is “nothing”.

Is 0 or 1 True or false?

Zero is used to represent false, and One is used to represent true. For interpretation, Zero is interpreted as false and anything non-zero is interpreted as true. To make life easier, C Programmers typically define the terms “true” and “false” to have values 1 and 0 respectively.

## Is NaN false value?

There are only six falsey values in JavaScript: undefined , null , NaN , 0 , “” (empty string), and false of course.