Abhinaya has Published 58 Articles

How to iterate over a Java list?

Abhinaya

Abhinaya

Updated on 30-Jul-2019 22:30:21

12K+ Views

Often, you will want to cycle through the elements in a collection. For example, you might want to display each element.The easiest way to do this is to employ an iterator, which is an object that implements either the Iterator or the ListIterator interface.Iterator enables you to cycle through a ... Read More

Why the use of "using namespace std' considered bad practice?

Abhinaya

Abhinaya

Updated on 30-Jul-2019 22:30:21

451 Views

C++ has a standard library that contains common functionality you use in building your applications like containers, algorithms, etc. If names used by these were out in the open, for example, if they defined a queue class globally, you'd never be able to use the same name again without conflicts. ... Read More

I don’t want configuration information to be transferred with the database in SAP ABAP

Abhinaya

Abhinaya

Updated on 30-Jul-2019 22:30:20

128 Views

The straight answer to this is a big NO. This is one of the most common places of error in the SAP environment. When you create a clone of your production in the form of QA with most of the things as it is from production, you need to make ... Read More

Debugging an Asynchronous RFC in SAP ABAP

Abhinaya

Abhinaya

Updated on 30-Jul-2019 22:30:20

885 Views

In SAP system, an Asynchronous call (aRFC) of a remote-enabled function module specified in func using the RFC interface. The addition DESTINATION is used to specify a single destination in dest or use IN GROUP to specify a group of application servers. The latter supports parallel processing of multiple function ... Read More

Not able to access SOAP Manager in SAP server

Abhinaya

Abhinaya

Updated on 30-Jul-2019 22:30:20

136 Views

SAP server will not respond to request having IP but not the domain name. So you need to just add the domain to your host file. You can find the host files in host folder within drivers/etc folder. That should resolve your issue.

Difference between using - "standard table of", "Hashed table of", or simply "table of" in SAP ABAP

Abhinaya

Abhinaya

Updated on 30-Jul-2019 22:30:20

2K+ Views

“TYPE STANDARD TABLE OF “refers to the standard table. It refers to a normal internal table which can be accessed via table index or by key in case if you have a key defined over a table while sorting.“TYPE HASHED TABLE OF” refers to the generic hashed internal table. The ... Read More

What is the difference between JavaScript frameworks?

Abhinaya

Abhinaya

Updated on 30-Jul-2019 22:30:20

201 Views

The following is the comparison of some JavaScript Frameworks:AngularJSDojoEmber.jsGoogle Web ToolkitDrag & Drop FunctionalityNoYesNoYes, but only with plugins.Provides Simple Visual EffectsYesYesNoYesProvides Rich Text EditorNoYesNoYesSupport For CanvasNoYesNoYesSupport For CanvasNoYesNoYes

How to convert a byte array to a hex string in Java?

Abhinaya

Abhinaya

Updated on 30-Jul-2019 22:30:20

583 Views

The printHexBinary() method of the DatatypeConverter class accepts a byte array and returns a hex string.Exampleimport javax.xml.bind.DatatypeConverter; public class ByteToHexString { public static void main(String args[]) { String sam = "Hello how are you how do you do"; ... Read More

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