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how many ways can an argument be passed to a subroutine in programmingans an argument can be passed in two way in a programming language they are
object oriented programming languages directly show the real life objects the features of oopl as inheritance polymorphism and encapsulation makes it
before 1994 there were dissimilar methodologies like rumbaugh booch jacobson and meyer etc who followed their own notations to mould the systemsthe
downcasting concept is the casting from a general to a more particular type ie casting down the hierarchy in
overriding tell us only the methods but shadowing tells us the entire element
multithreading is the process in which more than single thread run independent of each other within the process in any programming language such as c
python is an interpreter interactive object-oriented programming language it is frequently compared to tcl p e r l scheme or javapython combines
the session support can be turned on automatically at the site level or manually in every php page script turning on session support automatically at
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