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An expression is anything that can be evaluated ("calculated"), to get a value. Numeric expressions are more common: anything that you can calculate, and get a number. For example, if a and b are numbers, a + b will give you another number - it is therefore a numeric expression. The variables by themselves are also numeric expressions.
A boolean expression is anything that you can evaluate and get a result that is boolean, i.e., either true or false. Here are some examples:
a == b
a > b
a >= 5 && a <= 10 // && means "and"
Any method that returns either true or false, for example (for the String class) the method matches(), which states whether the string does, or does not, match a certain pattern.
An expression is anything that can be evaluated ("calculated"), to get a value. Numeric expressions are more common: anything that you can calculate, and get a number. For example, if a and b are numbers, a + b will give you another number - it is therefore a numeric expression. The variables by themselves are also numeric expressions.
A boolean expression is anything that you can evaluate and get a result that is boolean, i.e., either true or false. Here are some examples:
a == b
a > b
a >= 5 && a <= 10 // && means "and"
Any method that returns either true or false, for example (for the String class) the method matches(), which states whether the string does, or does not, match a certain pattern.
An expression is anything that can be evaluated ("calculated"), to get a value. Numeric expressions are more common: anything that you can calculate, and get a number. For example, if a and b are numbers, a + b will give you another number - it is therefore a numeric expression. The variables by themselves are also numeric expressions.
A boolean expression is anything that you can evaluate and get a result that is boolean, i.e., either true or false. Here are some examples:
a == b
a > b
a >= 5 && a <= 10 // && means "and"
Any method that returns either true or false, for example (for the String class) the method matches(), which states whether the string does, or does not, match a certain pattern.
An expression is anything that can be evaluated ("calculated"), to get a value. Numeric expressions are more common: anything that you can calculate, and get a number. For example, if a and b are numbers, a + b will give you another number - it is therefore a numeric expression. The variables by themselves are also numeric expressions.
A boolean expression is anything that you can evaluate and get a result that is boolean, i.e., either true or false. Here are some examples:
a == b
a > b
a >= 5 && a <= 10 // && means "and"
Any method that returns either true or false, for example (for the String class) the method matches(), which states whether the string does, or does not, match a certain pattern.
What else can I help you with?
What is default value of Boolean type variable?
False will be the default value of the boolean datatype in java
How do you represent or in java?
A boolean or comparison in Java is made with the operator.boolean a = true;boolean b = false;if( a b) {...}A bitwise or comparison in Java is made with the | operator.int n = 1;int m = 2;if( n | m == 3 ) {...}
What is the Java logical operators that has the highest order of preference?
"The following" doesn't make sense if you don't include a list. You can find a list of Java operators, including their precendence, at http://docs.oracle.com/javase/tutorial/java/nutsandbolts/operators.html. Or search for [java operator precedence] for additional places that explain this topic.
Where are a few of the places that one can learn more about Boolean values in Java?
There are a a few different websites that offer lessons on Boolean values in Java. The most reliable website is called HomeAndLearn because of its many different lessons.
How do you get boolean value from string in java?
Here is some sample code to convert a string into a boolean: String word = "true"; boolean boo; if (word.equalsIgnoreCase("true")) boo=true; else boo=false;
Can you do a boolean test on integer in java?
No
What is default value of Boolean type variable?
False will be the default value of the boolean datatype in java
How do you represent or in java?
A boolean or comparison in Java is made with the operator.boolean a = true;boolean b = false;if( a b) {...}A bitwise or comparison in Java is made with the | operator.int n = 1;int m = 2;if( n | m == 3 ) {...}
What is the width of Boolean data type in java?
1 bit
Eight basic data types used in java?
char, boolean, byte, short, int, long, double, or float
What is the Java logical operators that has the highest order of preference?
"The following" doesn't make sense if you don't include a list. You can find a list of Java operators, including their precendence, at http://docs.oracle.com/javase/tutorial/java/nutsandbolts/operators.html. Or search for [java operator precedence] for additional places that explain this topic.
Where are a few of the places that one can learn more about Boolean values in Java?
There are a a few different websites that offer lessons on Boolean values in Java. The most reliable website is called HomeAndLearn because of its many different lessons.
How do you get boolean value from string in java?
Here is some sample code to convert a string into a boolean: String word = "true"; boolean boo; if (word.equalsIgnoreCase("true")) boo=true; else boo=false;
Difference between equals equals and equal in java?
"==" in java is the binary operator which compares two values and gives a boolean result While "=" in java is a assignment operator which assigns a value to a variable.
What java operator reverses the truth or falsity of a condition?
The ! (boolean invert) operator returns the opposite of a boolean's current value: if(!(7 5," and the statement produces this output: not equal
What are the only types in Java that are not classes?
The non-class Java data types are primitives: * byte * short * int * long * float * double * boolean * char
List the eight basic data types used in java and give examples?
The 8 primitive data types are byte, short, int, long, float, double, boolean and char boolean is used to store logical values true/false char is used to store single digit characters. 'Y', 'X' etc the remaining data types are used to store a wide variety of numbers.
