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Articles on Trending Technologies
Technical articles with clear explanations and examples
Is it possible to exclude subclasses from the results displayed in backoffice in SAP?
You can uncheck the option - Include subtypes in a search bar and this will only give you the results of the parent type.
Read MoreI want to limit SAP user access to Transaction Code- SOST.
You can make use of T-code: SU24 and check objects related to SOST T-code. These are authorization objects for this Transaction - S_OC_DOC; S_OC_ROLE; S_OC_SEND; S_OC_SOSG; S_OC_TCD
Read MoreWhat is the Thread class in Java?
The java.lang.Thread class is a thread of execution in a program. The Java Virtual Machine allows an application to have multiple threads of execution running concurrently. Following are the important points about Thread −Every thread has a priority. Threads with higher priority are executed in preference to threads with lower priority.Each thread may or may not also be marked as a daemon.There are two ways to create a new thread of execution.One is to declare a class to be a subclass of Thread.Another way to create a thread is to declare a class that implements the Runnable interface.
Read MoreI have SAP UI5 application that I am not able to start after adding to SAP Fiori Launchpad.
This problem can be fixed by adding a / before application URL like this/sap/bc/ui5_ui5/sap/zstest/Ztest- shows name of application
Read MoreCan a method return multiple values in Java?
You can return only one value in Java. If needed you can return multiple values using array or an object. Example In the example given below the calculate() method accepts two integer variables performs the addition subtraction, multiplication and, division operations on them stores the results in an array and returns the array. public class ReturningMultipleValues { static int[] calculate(int a, int b){ int[] result = new int[4]; result[0] = a + b; result[1] = a - b; ...
Read MoreHow to count unique elements in the array using java?
The interface Set does not allow duplicate elements, therefore, create a set object and try to add each element to it using the add() method in case of repetition of elements this method returns false − If you try to add all the elements of the array to a Set, it accepts only unique elements − Example import java.util.Arrays; import java.util.HashSet; import java.util.Scanner; import java.util.Set; public class CountingUniqueElements { public static void main(String args[]) { Scanner sc = new Scanner(System.in); System.out.println("Enter the size ...
Read MoreWhy the main method has to be in a java class?
Main method is the entry point of the execution in Java. When we execute a class JVM searches for the main method and execute the contents of it line by line. If you observe the following example you can compile a this program but if you try to execute it you will get an error saying “Main method not found”. Example abstract class SuperTest { public abstract void sample(); public abstract void demo(); } public class Example extends SuperTest{ public void sample(){ System.out.println("sample method ...
Read MoreWhen a thread is created and started, what is its initial state?
When a new thread begins its life cycle in the new state. It remains in this state until the program starts the thread. It is also referred to as a born thread.After this newly born thread is started, the thread becomes runnable. A thread in this state is considered to be executing its task.
Read MoreWhat is Agentry Toolkit in SAP Mobile Platform SMP 3.0 SDK? How do you use it in an application?
Agentry toolkit provides various SDK’s to integrate with the various mobile component. With Agentry toolkit, you have a plugin to Eclipse that allows you to create modify Agentry applications.To know more about Agentry toolkit, you can refer the below SAP link:https://help.sap.com/doc/f1944845cb7b4cb886ebfbd5fa720c64/3.0.14/en-US/7c03a69470061014a336f33ca4dd4413.html
Read MoreError while using enter "!" on selection screen in SAP.
Note that “!” this character removes all characters in the field before data is transported. So you get error message cos of this.
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