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what is the difference between reply-to and return-path in the headers of a mail functionans reply-to reply-to is where to deliver the respond of the
abstract class abstract classes are the class where one or more methods are abstract but not essentially all method has to be abstract abstract
unlink is a function for file system handling it will easily delete the file in context unset is a function for variable management it will create
just run the php cli command line interface program and give the php script file name as the command line argument for instance php myscriptphp
a persistent cookie is a cookie which is keeps in a cookie file permanently on the browsers computer by default cookies are formed as temporary
a session is a logical object formed by the php engine to permit you to preserve data across subsequent http requeststhere is only one session object
the php hypertext pre processor is a programming language that permits web developers to make dynamic content that interacts with databases php is
the original pascal standard was an unofficial standard documented by the author nicklaus wirth in the report the first official standard was iso
by using rwatch awatch command in gdb we can set read or write watchpoint for a variable
it is helped to recure the bugs a program has problem that time this debugging is helped to solve the bugs is simply this is the method of the recure
the linkage section is part of a known as program that links or maps to data items in the calling program are working storage it is the part of the
what is the difference between a subscript and an index in a table definitionans a subscript is a working storage data definition item typically a
what is the point of the replacing option of a copy statementans replacing permits for the similar copy to be used more than once in the similar code
search is a sequential search from the starting of the table search all is a binary search continually dividing the table in two halves until a match
in the case of static call the called program is a stand-alone program it is an executable program during run time we can call it in our called
the linkage section is used to pass data from one program to one more program or to pass data from a proc to a program
the purpose of pointer phrase is to verify the leftmost position within receiving field where the first transferred character will be kept
the difference among the next and continue verb is that in the continue verb it is used for a situation where there is no eof condition that is the
in using cobol on pc we have only flat files and the programs can access only limited storage while in vs cobol ii on mf the programs can access up
global variables are accessible only to the batch program while external variables can be referenced from any batch program residing in the similar
subscript refers to the array of occurrence whereas index shown an occurrence of a table element an index can only modified using perform search amp
redefines clause is used to permit the similar storage allocation to be referenced by dissimilar data names
the distinction is semantic traditionally compiled executables binaries are known as programs and interpreted programs are usually known as scripts
what is the difference among object oriented and structured oriented programmingans object oriented means programme will be there in terms of class