Of course, if we need to call the conversion many times, we can wrap it in a method. Then, we can simply change the strings in the ternary expression. Provides various StyleConverter classes that convert CSS parsed values. However, sometimes, we may want to redefine the converted strings, such as true to âYESâ and false to âNOâ. Additionally, we can convert a string to lowercase first, just to make sure the letter case won't cause any faulty outputs: let myString 'True' let boolOutput (myString.toLowerCase () 'true' ) // returns true. Converts the string provided into an object defined by the specific converter. As we can see, we convert the true value to the string â trueâ and false to â falseâ. public class BooleanStringConverter extends StringConverter.The code above is pretty straightforward. BooleanExpression and, asObject, asString, booleanExpression, booleanExpression, getValue, isEqualTo, isNotEqualTo, not, or Methods inherited from class java.lang. In this example, we shall use Boolean.parseBoolean () method and pass some string values that could parse to a valid boolean value. So, let's use the ternary operator to make the conversion code compact and readable: boolean primitiveBoolean = true ĪssertEquals("true", primitiveBoolean ? "true" : "false") ĪssertEquals("false", primitiveBoolean ? "true" : "false") Method Summary Methods inherited from class . Convert string to boolean using Boolean.parseBoolean () Boolean.parseBoolean (str) parses any parsable boolean value from string to boolean value. One of the constructor of the Scanner class can take InputStream which would be leveraging to get the user input from console. Further, in Java, the ternary operator (also called the conditional operator) is a shorthand way of writing an if-else statement. API that has been used on this example The can parse the tokens into primitive data types using java regular expressions. The second step is to convert Double to BigDecimal: BigDecimal bigDecimal BigDecimal.valueOf (Double.valueOf ( '123.42' )) assertEquals ( new BigDecimal ( 123.42 ).setScale ( 2, BigDecimal. Therefore, we can use an if-else statement to convert it to a string. The first step is to convert the String to Double. A primitive boolean variable can carry either true or false.
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