What is the string concatenation, JAVA Programming

Assignment Help:

What is the String Concatenation

+ Operator is employed to concatenate strings

- System.out.pritln ("Hello" + "World") will print Hello World on console

String concatenated with any other data type like int will also convert that datatype to String and result would be a concatenated String displayed on console. E.g.,

- int i  =  4;

- int j  =  5;

System.out.println ("Hello"  +  i)

will print Hello 4 on screen

- However

System.out.println( i+j) ;

will print 9 on the console because both i and j are of type int.

 


Related Discussions:- What is the string concatenation

What is constructors and explain with an example, What is Constructors? Exp...

What is Constructors? Explain with an example? A constructor forms a new instance of the class. It initializes all the variables and does any work essential to prepare the clas

What are inner beans, When wiring beans, if a bean element is embedded to a...

When wiring beans, if a bean element is embedded to a property tag directly, then that bean is said to the Inner Bean. The disadvantage of this bean is that it cannot be reused any

Write a java console application, You are to write a Java console applicati...

You are to write a Java console application, following the Software Life Cycle model, which will read personnel records from a text file and store them in a data structure.  One li

What is the point-to-point model in jms, A point-to-point model is based on...

A point-to-point model is based on the concept of a message queue: Senders send messages into the queue, and the receiver reads messages from this queue. In the point-to-point mode

We want the best java programmer, We want the best java programmer availabl...

We want the best java programmer available. Project Description: Java | Portlets| JSF Liferay (not essential but is preferable) Big Data and User online tools. Multilin

Board Colourling, write a program to find the minimum no of colors to fill ...

write a program to find the minimum no of colors to fill a board where some of the elements of different color are already placed.

Prepare android antivirus with locate device capability, Prepare Android An...

Prepare Android Antivirus with locate device capability Project Description: We need a developer that can develop an Android Antivirus similar to lookout Developer need to prov

Online Music Store, Online music store that stores information about song, ...

Online music store that stores information about song, artist, album, customer, playlist. Also all necessary diagrams - use case, uml, erd

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd