Thats ok.. but can u tell me its more implementations in C and OOP..?
On Sun, Sep 2, 2012 at 9:59 AM, rahul <rahulr...@gmail.com> wrote:
> i m talking in contest of question, not explaining overall picture of
> static in c,c++,java.
> On Sep 2, 2012 12:07 AM, "Puneet Gautam" <puneet.nsi...@gmail.com> wrote:
>
>> @rahul: There is something more to static than to retain old value.
>> Are u sure it is not used anywhere else for any other purpose, bcoz i
>> dont think thats the whole purpose of this keyword..
>>
>>
>>
>> On 8/30/12, rahul <rahulr...@gmail.com> wrote:
>> > static doing nothing, just to make a candidate confuse in interview.
>> > static comes into picture, when u calling same function again and again
>> and
>> > u need some variable to retain the old value, and another scenario when
>> u
>> > have to define the scope of variable.
>> >
>> >
>> > On Thu, Aug 30, 2012 at 6:02 PM, Puneet Gautam
>> > <puneet.nsi...@gmail.com>wrote:
>> >
>> >> Well, its gives error in every array assignment.."ISO forbids this type
>> >> of
>> >> assignment".
>> >> @rahul: But whats with the static here. how does it affect any string
>> >> declared..? I couldnt get your answer ..pls explain
>> >>
>> >> On Thu, Aug 30, 2012 at 12:54 PM, rahul <rahulr...@gmail.com> wrote:
>> >>
>> >>> old style C, where you can't have auto array. just that.
>> >>>
>> >>>
>> >>> On Thu, Aug 30, 2012 at 12:52 PM, Romil .......
>> >>> <vamosro...@gmail.com>wrote:
>> >>>
>> >>>> It should give an error in the line " names[3] = names[4] "
>> >>>> These are fixed address values..you cannot change them.
>> >>>>
>> >>>>
>> >>>> On Thu, Aug 30, 2012 at 12:44 PM, Puneet Gautam
>> >>>> <puneet.nsi...@gmail.com
>> >>>> > wrote:
>> >>>>
>> >>>>> #include<iostream.h>
>> >>>>> int main()
>> >>>>> {static char names[5][20]={"pascal","ada","cobol","fortran","perl"};
>> >>>>> int i;
>> >>>>> char *t;
>> >>>>> t=names[3];
>> >>>>> names[3]=names[4];
>> >>>>> names[4]=t;
>> >>>>> for (i=0;i<=4;i++)
>> >>>>> cout<<names[i]<<endl;
>> >>>>> getchar();
>> >>>>> return 0;
>> >>>>> }
>> >>>>>
>> >>>>>
>> >>>>> Whats the importance of static keyword here..?
>> >>>>>
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>> >>>>
>> >>>>
>> >>>>
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>> >>>> Romil
>> >>>> Software Engineer,
>> >>>> Winshuttle Softwares India Pvt. Ltd.
>> >>>> Chandigarh
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