As we all know Dart is a typed programming language. A typed programming language is the programming language which is based on Data Types. Everything in dart is based on Type. Dart dose support type casting also. But sometimes developer wants to know if the given object or Variable is…
Null aware operator are used in almost every programming language to check whether the given variable value is Null. The keyword for Null in programming language Dart is null. Null means a variable which has no values assign ever and the variable is initialize with nothing like. The most common…
Logical operators in dart is used to equate or combine two or more conditions. Logical operators returns value in True or False Boolean form. Using the Logical operators we can check two conditions together and performs certain task if they both are true or both false or one true one…
Assignment operators are used in flutter to assign right side operand value to left side operand. The basic assignment operator in flutter is =(Equal). Equal is assign right side value to left side operand without any modification. There are basically 12 Assignment operators available in Dart including Bitwise operators. So…
