4 Answers. You can’t compare null to a boolean . They are different types one indicating a null reference pointer and the other one a false/not true value. Thus the answer is: No this expression is not even valid and if it was, it would be false .
Read moreWhy is null == null false in Java?
4 Answers. You can’t compare null to a boolean . They are different types one indicating a null reference pointer and the other one a false/not true value. Thus the answer is: No this expression is not even valid and if it was, it would be false .
Read moreWhy null == null is false?
null is one of JavaScript’s primitive values. It is neither equal to boolean true nor equal to boolean false because it’s value is undefined . The value of null is more inclined towards false even though it is not false .
Read moreWhy null == null is false?
null is one of JavaScript’s primitive values. It is neither equal to boolean true nor equal to boolean false because it’s value is undefined . The value of null is more inclined towards false even though it is not false .
Read moreShould I use null in Java?
Allow null only if it makes sense for an object reference to have ‘no value associated with it’ . Don’t use null to signal error conditions. The concept of null exists only for reference types. It doesn’t exist for value types.
Read moreIs 0 == null in Java?
null means that a variable contains a reference to a space in memory that does not contain an object. 0 is a numeric data type with a value of 0 . Nothing doesn’t really exist, however I think you may be viewing this as an empty String “” which is simply a String data type that does not contain a value.
Read moreCan you use == null in Java?
You cannot call non-static methods with a reference of the null type. You can use == and != comparisons with null types in Java .
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