hypernova

Hi all! I am trying to listen to plug in/out event for headphones while in background. The problem is that while the events are generated in real-time, I am not able to do handle them in real-time. Whatever code I run in the background gets executed all at once when …

Hi all !! I am planning to do a masters in computer science from a US university. I am not sure which field I should specialize in. I have my interests, but job prospects are also important to consider, which I have little idea of. I am listing the specializations …

Hi all !! I am new to Fortran. Please see the following code: program exp_realloc implicit none integer,allocatable,dimension(:,:):: array integer::i,j allocate(array(3,3)) write(*,*)size(array,1)," ",size(array,2) do i=1,3 do j=1,3 array(i,j)=i*j write(*,*)array(i,j) enddo write(*,*) enddo CALL func(array) end program exp_realloc subroutine func(array) integer,dimension(:,:),intent(in)::array integer::i,j write(*,*)"********* Inside subroutine **********" write(*,*)size(array,1)," ",size(array,2) write(*,*)array(1,1) write(*,*)array(1,2) write(*,*)array(2,1) …

Hi all!! See the following code: #include <stdio.h> int main() { union a { int i; char ch[2]; }; union a u; u.ch[0]=1; u.ch[1]=0; printf("%d %d %d\n",u.ch[0],u.ch[1],u.i); getch(); return 0; } The output that I get is: 1 0 2130509825 Why am I getting this number? What I think the …

Hi all! I was experimenting a little with scanf. I am posting the code and the outputs I am having prolems understanding: #include <stdio.h> int main() { char a,b,c; int d,e; scanf("%c%c",&a,&b);//-------------------(1) printf("%c %c\n\n",a,b); scanf("%d%d",&d,&e);//-------------------(2) printf("%d %d\n\n",d,e); scanf("%c abc",&a);//--------------------(3) printf("%c\n\n",a); scanf("%c abcdefgh",&a);//---------------(4) printf("%c\n\n",a); getch(); return 0; } In (1): Doesnt …

Hi ! I want to get a jdbc DataSource through JNDI. I am rather new to JNDI, and I dont know servlets,etc. Whatever tutorials I find on the internet show how to do this using some server like tomcat, etc. I want to make a simple jdbc program in which …

Hi ! I know this is a strange question to ask here, but I didn't know where else to ask it.:-/ I am doing my B.Tech in computer Science in India and plan to do an MS after wards. I want to get a job eventually, preferably in India. (But …

As the title says it, I have made a program to implement adjacency list representation of graph. I wish to use it in implementing various graph algorithms like DFS, BFS, Dijkstra, etc. The program works fine for the test cases I put in it. But I am sure that there …

Hi everyone, How do I make sure that user input is of integer data type. not char nor alphanumeric..? when the user inputs character string or alphanumerics it should output "Please enter an integer" Is there sopme wayh to do this? Thanks.

Hello Everyone !! I read a program to create a simple moving banner from my book Java Complete Reference by Herbert Schildt, and after a few days I tried to make it myself from what I understood then.....but unfortunately mine doesnt work properly, even though I think I've done everything …

I am searching for a book(s) which explains things like the following - 1. Difference between memory allocation of local and global (or other static variables)....? (or why i cant initialize a global variable more than once outside main and all other functions) 2. Holes in structures, and structures and …

[U]see the following code-[/U] [code] #include<stdio.h> #include<conio.h> struct emp { int age; char name[6]; }*e; void main() { printf("%u\n",&(e->age)); printf("%u\n",(&(e->age)+0)); printf("%u\n",(&(e->age)+1)); printf("%u\n",(&(e->age)+2)); printf("%u\n\n\n",(&(e->age)+3)); printf("%u\n",(&(e->name)+0)); printf("%u\n",(&(e->name)+1)); printf("%u\n",(&(e->name)+2)); printf("%u\n",(&(e->name)+3)); printf("%u\n",(&(e->name)+4)); printf("%u\n",(&(e->name)+5)); printf("%u\n\n\n",(&(e->name)+6)); printf("%u\n",((e->name)+0)); printf("%u\n",((e->name)+1)); printf("%u\n",((e->name)+2)); printf("%u\n",((e->name)+3)); printf("%u\n",((e->name)+4)); printf("%u\n",((e->name)+5)); printf("%u\n\n\n",((e->name)+6)); } [/code] OUTPUT------------------------------- 0 0 4 8 12 4 10 16 22 28 …

[code][/code] Hello everyone ! I am still a beginner, and am posting the code in which I have problems - I compiled it in VC++ 6.0 standard edition, and it gave two warnings and no errors. The warnings disappear if i use double everywhere instead of float. the warning (same …

I am doing B.Tech in computer science and I am in the 1st year (I have almost completed 1st year) I want to learn a language in the forthcoming summer break (2 months) between the first year and second year, and am quite confused if I should go for [U]C++ …