I have a string like _a01_a02_a03_ and another string like
_2_1.5_4_ as input.I want to extract a01,a02... to a string
array and 2,1.5,etc to a double array with a01 corresponds
to 2 and a02 to 1.5 etc. Need code in core java.. Can you do
it?
Answer / sam
final String str1 = "_a01_a02_a03";
final String str2 = "_2_1.5_4";
final String[][] strArray = new String[3]
[2];
final StringTokenizer objST1 = new
StringTokenizer(str1,"_");
final StringTokenizer objST2 = new
StringTokenizer(str2,"_");
int iCnt=0;
while (objST1.hasMoreTokens())
{
objST2.hasMoreTokens();
strArray[iCnt][0] = (String)
objST1.nextToken();
strArray[iCnt++][1] = (String)
objST2.nextToken();
}
for(iCnt=0;iCnt<3;)
System.out.println(strArray[iCnt][0]
+" "+strArray[iCnt++][1]);
Is This Answer Correct ? | 17 Yes | 0 No |
Explain the difference between map and flatmap stream operation?
How concurrent hashmap works?
What is Interface?
What are class members by default?
How do you make a thread in java?
What is the difference between preparedstatement and statement in java?
Is map ordered in java?
What is java reflection?
Compare overloading and overriding?
What is the program compilation process?
write java code to print second max number in the array
List implementations of list interface?