Print string array

Question

Hi
for printing numbers, I would do this:
for (int x=0; x<=myArray; x++)
System.out.prin(x);
But How would I do for printing String values I have read in to a string array?
I have read in som names to a string array and can print them by:
System.out.print(myarray[0] + myArray[2]);
This would print index 0 and 2 in the array. But this is not so good if you have an index large as 100 for example. So how would i go thru the String array and print out the variables?
Martin

Answer 1

dream77 wrote:
case 2: // Print out the list
                    for (int x=0;x<arrNames.length; x++)
                         if (x < nameCount)
                         System.out.print(arrNames[x]);
1) ALWAYS enclose for loop and if statements in curly braces, even if it's only one statement. So don't do either of these:
if (fubar ==3)
    doThis();
// and
for (int snafu = 0; snafu < myLength; snafu++)
    doThat();instead write:
if (fubar ==3)
    doThis();
// and
for (int snafu = 0; snafu < myLength; snafu++)
    doThat();
}You'll thank me for this later.
2) If nameCount is less than arrNames.length always, why use this as the exit condition in your for loop? i.e.,
for (int x = 0; x < nameCount; x++)
    System.out.print(arrNames[x]);
}