When you deliver your C++ headers and C++ library of a class (what all can you change in the class so that application using your class does not need to recompile the code)
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which one is the best practice using synchronization method or synchronization block
When we have more than one main function in a program how does the compiler know the starting point of the program, i mean from which main the execution or compilation of the program begins?
WS-NUM PIC S9(05)V(02) SIGN TRAILING SEPARATE MOVE '0050000+' TO WS-NUM The value stored is 00500,00+ MOVE '0050000-' TO WS-NUM Then what is the value will be stored in WS-NUM? Am getting '-00500,00'.....>>> What should I declare to WS-NUM so that I can get correct values for both + & - signs.
what is the difference between an application and service??? i mean service which runs as in services.msc.
how can i create report in abap to insert data in table pa0002 using insert command
we can use parameters in cl and rpg pgms...etc.in particular i think when we use data area or datastructure or data queue .i think this means which one====in my question...parameters cannot be passed in which one????hope understand my qstn???
5. How do you round the addition or subtraction of two numbers in assembler?
Is class is a abstract datatype in java?
Which tag is used to create the frame
Colors specified with the notation
Artficial language is provided which of the language?
what is the similarity between networking devices?