What is the difference between: x=a+b+c+d; and
x=SUM(a,b,c,d);?sas
Answer Posted / inbee
X=a+b+c+d > it is inline case. The + operator is overloaded
such a way the right side object's value will be added with
the left one and goes on. As is is a inline call the
execution of this statement is faster.
X = sum(a+b+c+d) > here the compiler need a switch to the
location in the memory where this library procedure is
written. And once the whore procedure get execute the
execution control need to shift back to the line. So it is
time consuming task. Also the data type of 'x' depends on
the return type of the sum().
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
in network security,how we identified threat?some one say we found threat according to it's signature,but how we get signature or pattern of the virus?
Diff between IF and where ?
without selecting individually each field in Action Class from jsp,what is the best process to select as many as field at a time automatically from jsp page by using value object class.
Which method protects back button to retrieve old value from previous page in Struts.
SELECT A~FTRMI A~AUFNR B~MATNR D~MAKTX B~PSMNG B~WEMNG C~MTART E~CHARG C~MATKL C~SPART R~BWART R~CHARG R~MATNR E~BWART R~BDMNG INTO TABLE ITAB FROM AFKO AS A INNER JOIN AFPO AS B ON A~AUFNR = B~AUFNR * INNER JOIN AFVC AS A1 ON A~AUFPL = A1~AUFPL AND B~DWERK = A1~WERKS INNER JOIN MARA AS C ON B~MATNR = C~MATNR INNER JOIN MAKT AS D ON C~MATNR = D~MATNR INNER JOIN MSEG AS E ON B~MATNR = E~MATNR AND A~AUFNR = E~AUFNR AND B~DWERK = E~WERKS INNER JOIN RESB AS R ON A~AUFNR = R~AUFNR AND E~AUFNR = R~AUFNR AND R~RSNUM = A~RSNUM AND R~WERKS = E~WERKS AND R~BAUGR = E~MATNR INNER JOIN MARA AS C1 ON R~MATNR = C1~MATNR WHERE A~FTRMI IN S_DATE AND A~AUFNR IN S_AUFNR AND C~MTART IN S_TYPE AND C~MATKL = 'T' AND R~BWART ='261' AND E~BWART = '101' AND R~XWAOK ='X' AND B~DWERK = '2000' AND R~XLOEK EQ SPACE AND E~KZBEW ='F' AND D~SPRAS = 'E' AND R~KZEAR = 'X' AND C~MATNR IN S_MATNR. This query gives repetative records from RESB.There must be some common field which i am not taking thats why its giving repetative records. If u find any solution pls lety me know ASAP. Thanks Swati Ghadge
5.Call by value and Call by reference with program?
how to generate dsnless connectivity in j2ee
difference between mantis and other tools?
how to check single or double byte in struts
how do i add a column dynamically in a table by using java application?
What is the difference between COM and CORBA?
Suppose server object is not loaded into the memory, and the client request for it , what will happen?
what is c sharp dotnet
Write a program to find factorial of a number using functions
What for decision coverage and modified condition decision coverage are used? Wat is the difference between them?