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Akshaya Akki has Published 53 Articles
Akshaya Akki
491 Views
The equals() method compares this string to the specified object. The result is true if and only if the argument is not null and is a String object that represents the same sequence of characters as this object.Examplepublic class Sample{ public static void main(String []args){ String s1 ... Read More
Akshaya Akki
90 Views
The concat() method of the String class concatenates the specified string to the end of this string.Exampleimport java.lang.*; public class StringDemo { public static void main(String[] args) { // print str1 String str1 = "self"; System.out.println(str1); ... Read More
Akshaya Akki
3K+ Views
You can reverse the contents of a given String using leaving the spaces using the reverse() method of the StringBuffer class.Examplepublic class Test { public static void main(String args[]) { String str = "hi welcome to Tutorialspoint"; String strArray[] = str.split(" "); ... Read More
Akshaya Akki
1K+ Views
From Java 8 onwards, the lambda expression is introduced which acts as function pointers.Lambda expressions are introduced in Java 8 and are touted to be the biggest feature of Java 8. Lambda expression facilitates functional programming and simplifies the development a lot.SyntaxA lambda expression is characterized by the following syntax.parameter ... Read More
Akshaya Akki
3K+ Views
Screen Painter is known as an ABAP editor tool that can be used to create a screen. Screen Painter is used to create and manage all the elements in a screen.Transaction Code SE51There are various ways you can insert a Radio button to ABAP Screen Painter. First is by clicking ... Read More
Akshaya Akki
14K+ Views
cin is an object of the input stream and is used to take input from input streams like files, console, etc. cout is an object of the output stream that is used to show output. Basically, cin is an input statement while cout is an output statement.They also use different ... Read More
Akshaya Akki
2K+ Views
This guide will help you become familiar with many of the tools and dialog boxes that you can use when you develop applications in C++ with Visual Studio. We'll create a "Hello, World" - style console application to help you learn more about working in this IDE.PrerequisitesTo follow along, you ... Read More
Akshaya Akki
118 Views
For repeating the values stored in a data column of MySQL table, the name of the column must be passed as the first argument of REPEAT() function. The data from ‘Student’ table is used to demonstrate it:Examplemysql> Select REPEAT(Name, 3)AS Name from student; +-----------------------+ | Name ... Read More
Akshaya Akki
281 Views
We can use LTRIM() and RTRIM functions with MySQL update clause so that the values, after removing space characters, in the table can be updated. Following examples will demonstrate it −ExampleSuppose we know that there can be some space characters in the values of ‘Name’ column of table ‘Student’ then ... Read More
Akshaya Akki
55 Views
To match any string containing a sequence of two to three p’s with JavaScript RegExp, use the p{2,3} Quantifier.Example JavaScript Regular Expression var myStr = "Welcome 1, 10, 100, 1000, 1000"; var reg = /\d{2,3}/g; var match = myStr.match(reg); document.write(match);