Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
-
Economics & Finance
Articles on Trending Technologies
Technical articles with clear explanations and examples
Is final method inherited in Java?
No, we cannot override a final method in Java. The final modifier for finalizing the implementations of classes, methods, and variables. We can declare a method as final, once you declare a method final it cannot be overridden. So, you cannot modify a final method from a sub class. The main intention of making a method final would be that the content of the method should not be changed by any outsider. Example class Demo{ public final void demoMethod(){ System.out.println("Hello"); } } public class Sample extends Demo{ ...
Read MoreAccessing an SAP endpoint in apex code
I faced a similar issue earlier but it was because of a bug in JAVA security package (refer link for more details)http://bugs.java.com/bugdatabase/view_bug.do?bug_id=7044060I just got updated myself to latest OpenJDK7 and it solved my issue. I think you can try the same and check if it helps.
Read MoreHow to store details in SAP-MDG?
If you don’t want to create a custom table then you can for creating a data model with the help of reuse method. You can then save this newly created data model in staging MDG. Other option that you have is Z-table. You can create a Z-table to persist the data.Hope this helps!
Read MoreCan I use Custom Error pages in SAP HANA?
You are correct as XSA supports the custom error pages but classic does not support custom error messages.In case you need to do in any way, then what you can try out is you need to parse all requests through a load balancer or a proxy and then show custom error message. And it is not a easy and maintainable approach.
Read MoreAre 'this' and 'super' keywords in Java?
Yes, this and super are keywords in Java. Where ‘this’ is used as a reference of the current object and, ‘super’ is used as a reference to the superclass object.
Read MoreWhere to define an associated type in SAP function module?
The parameter that you are using seems to be a import type and it will require an associated type in order to be of any use.You can define the table parameters for this. You can find them within the tables tab. Once you have defined them then you can use them for either export or import.Hope it works for you!
Read More
Is null a keyword in Java?
No, null is not a keyword. Though they seem like keywords null, true and, false are considered as literals in Java.
Read MoreHow to add items to an array in java dynamically?
Since the size of an array is fixed you cannot add elements to it dynamically. But, if you still want to do it then, Convert the array to ArrayList object.Add the required element to the array list.Convert the Array list to array.Exampleimport java.util.ArrayList; import java.util.Arrays; import java.util.Scanner; public class AddingItemsDynamically { public static void main(String args[]) { Scanner sc = new Scanner(System.in); System.out.println("Enter the size of the array :: "); int size = sc.nextInt(); String myArray[] = new String[size]; System.out.println("Enter elements of the array ...
Read MoreConnecting SAP SOAP WebService with Android application
You are passing parameter in URL like this: http://XXX.com/xyz/api/sap-client=100&sap-user=username&sap-password=xxxxx"Instead of this, you should pass parameter like this: request.addProperty("sap-client", "100"); request.addProperty("sap-user", "*"); request.addProperty("sap-password", "*");
Read More