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Storing random numbers into a String field
Hello
I need help on storing random generatored numbers into a string every time they get generated , im also to store the string i want , but not the amout of numbers that i select to be generated. I am using a for loop to do it, i was wondering how can i do it ?
public void generatorRandom(String o , int p)
{
int number;
Random l = new Random ();
for (int k=0; k<p; k++)
{
number = l.nextInt(10);
customerID = o + number;
}
}
Related threads:
Re: Storing random numbers into a String field
Can you explain in more detail?help on storing random generatored numbers into a string every time they get generated
What range of values do you want the random number to have?
How many digits do you want in the String?
What happens when the posted code is compiled and executed?
Do you know how to concatenate a value onto an existing String?
theString += theValue;
If you don't understand my answer, don't ignore it, ask a question.
Re: Storing random numbers into a String field
well the range is just between 0-9 , it depends on the parameter how many go into the string.
The code only stores what string is in the parameter n the first generated number
Re: Storing random numbers into a String field
Did you read all my post? The part about concatenation?
BTW o & p are poor variable names. Name should describe what the variables contain.
If you don't understand my answer, don't ignore it, ask a question.
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