What are the differences among bool, boolean and Boolean in Java/Android?
bool is a primitive type, meaning that the value (true/false in this case) is stored directly in the variable. Boolean is an object. A variable of type Boolean stores a reference to a Boolean object. The only real difference is storage.
boolean is a primitive boolean type, not an object. Boolean is the wrapper object for a boolean . bool doesn't exist.
Boolean variables can either be True or False and are stored as 16-bit (2-byte) values. Boolean variables are displayed as either True or False. Like C, when other numeric data types are converted to Boolean values then a 0 becomes False and any other values become True.
A string is a type of variable that represents a series of characters (i.e. text.) A boolean is a type of variable that represents one of two possible values, either true of false. A variable is literally an identifier to a location in the computer's memory that stores a value.
bool
does not seem to exist, at least I can't find references to it.
boolean
is a primitive boolean type, not an object.
Boolean
is the wrapper object for a boolean
.
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