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Articles on Trending Technologies
Technical articles with clear explanations and examples
Integrating Magneto with SAP ECC system
With the integration of SAP ERP with Magneto, you can perform bidirectional communication of orders, sales, and other business data. To check if there is an existing connector, you can reach to SAP support. There are various other vendors in the market who provides ERP-Magneto integration.Integration of ERP-Magneto provides benefit like flexibility, data synchronization, reliability, and security.You can try this link- https://ecommerce.aheadworks.com/magento-extensions/erp-integration.htmlThis says that with some customization, you can integrate your ERP solution with Magneto. For integration, your ERP provider has to implement the option to read/write the required files/data to/from the ERP system. For any ERP software integration, it ...
Read MoreDifference between Java SE, Java EE, and Java ME?
Java provides three editions JSE, JEE, JME. JSE − Java Standard Edition using this, you can develop stand-alone applications. This provides the following packages − java.lang − This package provides the language basics. java.util − This package provides classes and interfaces (API’s) related to collection framework, events, data structure and other utility classes such as date. java.io − This package provides classes and interfaces for file operations, and other input and output operations. java.math − This package provides classes and interfaces for multiprecision arithmetics. java.nio − This package provides classes and interfaces the Non-blocking I/O framework for Java java.net ...
Read MoreHow to build JCo server without using a Properties file in SAP?
You can create your own implementation of DDP and then register using Environment.registerDestinationDataProvider().
Read MoreHow to set the first day of the week in sap.m.DatePicker's calendar?
I don’t think there is any recommended way to access internal calendar in Datepicker. I would suggest you raise a function request in Openui5 using GitHub.
Read MoreWhat is meant by Java being platform-independent?
When you compile Java programs using javac compiler it generates bytecode. We need to execute this bytecode using JVM (Java Virtual machine) Then, JVM translates the Java bytecode to machine understandable code.You can download JVM’s (comes along with JDK or JRE) suitable to your operating system and, once you write a Java program you can run it on any system using JVM.
Read MoreWhat is the difference between compile time errors and run time errors in Java?
Compile time errors are syntactical errors in the code which hinders it from being compiled. Example public class Test{ public static void main(String args[]){ System.out.println("Hello") } } Output C:\Sample>Javac Test.java Test.java:3: error: ';' expected System.out.println("Hello") An exception (or exceptional event) is a problem that arises during the execution of a program. When an Exception occurs the normal flow of the program is disrupted and the program/Application terminates abnormally, which is not recommended, therefore, these exceptions are to be handled. Example ...
Read MoreExtending SAP ABAP 30 characters long limit
For SAP ABAP tables, you can enter up to maximum 16 characters. There is a limit of up to 30 characters on use of ABAP Variables, Classes and Method.When you run SE11 you can press F1 and it will show you maximum permitted limit on SAP ABAP Table name.It is not possible to extend this limit as for this you need to make changes in Kernel.
Read MoreWhat is meant by Java being 'write once run anywhere' language?
Unlike many other programming languages including C and C++, when Java is compiled, it is not compiled into platform specific machine, rather into platform independent byte code. This byte code is distributed over the web and interpreted by the Virtual Machine (JVM) on whichever platform it is being run on. Thus when you write a piece of Java code in a particular platform and generated an executable code .class file. You can execute/run this class file on any system the only condition is that the target system should have JVM (JRE) installed in it. In Short, If you have a ...
Read MoreIs it necessary that a try block should be followed by a catch block in Java?
Not necessarily catch, a try must be followed by either catch or finally block. Example import java.io.File; public class Test{ public static void main(String args[]){ System.out.println("Hello"); try{ File file = new File("data"); } } } Output C:\Sample>Javac Test.java Test.java:5: error: 'try' without 'catch', 'finally' or resource declarations try{ ^ 1 error
Read MoreWhat are checked exceptions in Java?
A checked exception is an exception that occurs at the time of compilation, these are also called as compile time exceptions. These exceptions cannot simply be ignored at the time of compilation; the programmer should take care of (handle) these exceptions. if you use FileReader class in your program to read data from a file, if the file specified in its constructor doesn't exist, then a FileNotFoundException occurs, and the compiler prompts the programmer to handle the exception. Example import java.io.File; import java.io.FileReader; public class FilenotFound_Demo { public static void main(String args[]) { ...
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