Syed Javed has Published 26 Articles

What are the good resources to Learn C++?

Syed Javed

Syed Javed

Updated on 10-Feb-2020 11:18:33

331 Views

There are many resources on the web that can help you learn C++. I've tried to give you a compiled list of some of the best resources out there to learn C++ −C++ − This is a great place to learn C++ as it covers almost all basic and intermediate ... Read More

What is the character wrapper class and its methods in Java?

Syed Javed

Syed Javed

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

5K+ Views

The Character class of the java.lang package wraps a value of the primitive datatype char. It offers a number of useful class (i.e., static) methods for manipulating characters. You can create a Character object with the Character constructor. Character ch = new Character('a'); Following are the notable methods ... Read More

Can we create a program without a main method in Java?

Syed Javed

Syed Javed

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

2K+ Views

No. For Java based application, JVM will complain about missing main method.

What is static blank final variable in Java?

Syed Javed

Syed Javed

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

321 Views

No. It is not allowed in Java. Compiler will fail the compilation throwing error that the blank final field may not have been initialized.

How the Table statement works in ABAP

Syed Javed

Syed Javed

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

141 Views

With table statement, you are able to get a single line of data corresponding to the dictionary structure you specify. The fields of structure can be used as select options and the structure can be passed as variable in the program.

Running T-code me51n again in SAP system throws an error

Syed Javed

Syed Javed

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

191 Views

Try using breakpoint on my include in EXIT_SAPLMEREQ_010 and check if it gets to breakpoint on the second run.It could be possible that error gets stuck due to standard SAP procedure. Try to run this T-code: me51n in different environments and check if it works fine.

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