publicclassStaticBlock{static{System.out.println("In the static block");}publicstaticvoidmain(String[]args){System.out.println("In the main method");}} The output of the code is as below. As we can see, the statement in the static block gets firstly executed....
The word void means “empty space,” as per the dictionary. “Nothing” in programming is returned when there is no result to return. What does “javascript:void(0)” mean? What is the use of void 0? What does “javascript:void(0)” mean? The undefined value is returned when evaluatin...
What does a in HTML mean? Is it better to convert float to integers in C language? What does HTML mean? The following class definition has an error. What is it? public class MyClass { private int x; private double y; public static void setValues(int a, douable b) {x=a; y=b;...
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In Java 8, Predicate is a functional interface, which accepts an argument and returns a boolean. Usually, it used to apply in a filter for a collection of objects. What does Nagate mean? transitive verb. 1 : to deny the existence or truth of negated and denied her own honest reactions...
What does the ?, <> in the ts type mean? What is duck typing? What is the variable definition before constructor? What is declare? What is the difference between unknown, void, null and undefined, never in ts? What are generic constraints in ts?
'string' does not contain a definition for 'empty' 'System.Threading.ThreadAbortException' occurred in mscorlib.dll...what is the error?how to solve??? 'System.Web.UI.WebControls.Literal' does not allow child controls. 'The input is not a valid Base-64 string' ERROR 'type' does not con...
Note: In C, the null macro may have the type void* but this is not allowed in C++. Null in C# In C#, null means "no object." Information about null and its usages in C# include: You cannot use 0 instead of null in your programs even though null is represented by the value 0....
What does java lang runtimeexception null mean? When you see an error message likejava.lang.RuntimeException: null, it generally means that a RuntimeException was thrown, and the message associated with the exception is null. In other words, no specific error message was provided when the ex...
jay + 2 Abstraction is the process of hiding the implementation details and showing only functionality to the user. And in java abstraction can be achieved using Abstract class and Interface. 14th Jun 2017, 3:21 AM Da' BO$$ + 1 data types. both built-in as well as user defined. ...