No. Java constructor cannot return a value. If required, just create a method which calls the required constructor and returns the required value. See the example below.public class Tester {    public Tester(){}    public static Tester getInstance(){       Tester tester = new Tester();        return tester;    } }

The word-spacing property is used to add or subtract space between the words of a sentence. Possible values are normal or a number specifying space. ExampleYou can try to run the following code to implement word-spacing property.                             Asia is a continent.          

The font property is used as shorthand to specify the number of other font properties, such as font family, size, style, etc.ExampleYou can try to run the following code to learn how to work with font property:                            Applying all the properties on the text at once.          

TIME_FORMAT() function can be used in a similar fashion as DATE_FORMAT() function but it can only be used for offloading time values. MySQL returns a NULL value if TIME_FORMAT() function is used for offloading date values.For example, when we pass the time format units as arguments to MySQL TIME_FORMAT() function ... Read More

With the help of following MySQL query, we can get the first day of the current month −mysql> SELECT DATE_SUB(LAST_DAY(NOW()), INTERVAL DAY(LAST_DAY(NOW()))- 1 DAY) AS 'FIRST DAY OF CURRENT MONTH'; +----------------------------+ | FIRST DAY OF CURRENT MONTH | +----------------------------+ | 2017-10-01                 | ... Read More

A segmentation fault occurs when your program attempts to access an area of memory that it is not allowed to access. In other words, when your program tries to access memory that is beyond the limits that the operating system allocated for your program.Seg faults are mostly caused by pointers ... Read More

Arguments object in JavaScript is an object, which represents the arguments to the function executing. Its syntax has two arguments:[function.]arguments[p]ExampleYou can try to run the following code to learn what are arguments object in JavaScriptLive Demo                    function functionArgument(val1, val2, val3) ... Read More

JavaScript launched in May 1995 by Brendan Eich, who used to work at Netscape. Initially, it wasn’t called JavaScript; it was given the name Mocha.The name Mocha was chosen by Marc Andreessen, a Netscape founder. The name was changed to LiveScript in September 1995. In the same year, December, it ... Read More

BO can connect to HANA in either of the following ways:OLAP SAP BICS ClientSAP BAPIOLAP SAP HANA ClientRelation DB Connectivity (JDBC/ODBC)OLAP SAP BICS (Business Intelligence Consumer Service) Client: This connection can be established either with the help of Information design tool or by using BI Server console. Naming BEx query ... Read More

You need to use extern "C" in C++ when declaring a function that was implemented/compiled in C.Using extern "C" lets the compiler know that we want to use C naming and calling conventions. This causes the compiler to sort of entering C mode inside our C++ code. This is needed ... Read More