Programming Faqs

Career guidance

I m doing mca n m in 2nd semester. I want to have an experience abt my job. There are no software companies here, how can I experience abt the jobs related to my field...Any kind of internship which I can do while staying here..Pls guide me mam.

Efficient algorithm to print count and possible string outcomes of a given input string

Write an efficient algorithm to print count and possible string outcomes of a given input string by retaining order and considering all characters during this process problem: given a input string as "0000" and following input scheme for the zeroes, print the possible outcomes by retaining order of...

=0;$i--) { $rstr.=$str[$i]; } echo $rstr;{/geshibot} It work but I want to know why we use .dot(.) $rstr.=$str[$i]; over here thanks in advance" href="http://www.geekinterview.com/question_details/88615">Reverse a sting using loop in PHP

Hi , when I reverse a string using loop in php like

Code
$str="navin";
 $rstr="";
 $len=strlen($str);
for($i=$len-1;$i>=0;$i--)
{
$rstr.=$str[$i];
}
echo $rstr;

Web table is not being recognized..!!

What if there are two web tables in a web page and if add those web tables into or it is not being added, what will be the solution if we have to work on those web tables then?

Generate no.Between 32 to 99

Consider the following number 45*45=2025 and 20+25=45. write a program to generate no.Between 32 to 99 that satisfy the above problem.

Code
#include<stdio.h>
#include<conio.h>
main()
{
        int i,a,r,s,w;
        printf("                ------ANSWER IS:---------
");
        for(i=32;i<=99;i++)
        {
                s=0;
                w=i;
                a=i*i;
                while(a>0)
                {
                        r=a%100;
                        s=s+r;
                        a=a/100;
                }
                if(w==s)
                {
                        printf("                           %d
",w);
                }       
        }
        return 0;
} 

Pro*c user exit

How can a shell script be called from a pro*c user exit?

Flex

What is flex? Where it is used in web applications?

Proxywebpartmanager class

What is the use of proxywebpartmanager class?

Generate random numbers in xslt

How to generate random numbers in xslt?

Transfer users

How will you transfer the user from one instance to another instance? Suppose you create one user in development instance then how do you transfer that into production instance?

Console application

Create a console application that stores two integers stored in variables va1 and var2. If var1 and var2 are greater than 10, reject the data stored in the variable and ask two new numbers? Dispaly in the console.

Error handling

How can we you handle errors when project is running on live in detail with code?

Static variable and methods

Why do we keep variable & method static?

Block ip address in PHP

How can block the ip address in PHP

Gsm technology

What is gsm? Explain the difference between previously used technology and gsm

ASP.Net com files

What are com files in ASP.Net