building Hashtables from array of Strings

[vikas1008]

I have extracted some integers from a text file and stored them in array of String. Now I want to make hash table from those integers (stored as string). Help.

[ibahealth]

I have extracted some integers from a text file and stored them in array of String. Now I want to make hash table from those integers (stored as string). Help.

hi i have some suggestion ,these sugesstions are based an ur question as posted ,i don't know ur actual requirment
1. why you had taken a string array u can take directly an integer array
2.or can u iterate the array in loop and check every element inthe loop either it is string or integer
(if integer)
use Integer.parseInt();
and put it in the HashTable.put("KEY" ,Value);

ok i think this will give u an idea may not perfect solution i think because thisis based upon ur Query
regards
chiru

[ibahealth]

hi i have some suggestion ,these sugesstions are based an ur question as posted ,i don't know ur actual requirment
1. why you had taken a string array u can take directly an integer array
2.or can u iterate the array in loop and check every element inthe loop either it is string or integer
(if integer)
use Integer.parseInt();
and put it in the HashTable.put("KEY" ,Value);

ok i think this will give u an idea may not perfect solution i think because thisis based upon ur Query
regards
chiru

or u can do one thing also if ur not able to put idivisusal arguments into hastable according to the hash table property the key and values are only string i think for that u can directly put string array(object) into hash table and assain that hastable object to a integer array or varable based on requirement then iterate for indivisual arguments
as like this
String demo_array []={6};
hashtable demo_hash=new HashTable();
demo_hash.put("DemoValue",demo_array );
int demo_array1=demo_hash.put("DemoValue",demo_array );
u can iterate this intewger vairable
regards
chiru[/quote]

[r035198x]

I have extracted some integers from a text file and stored them in array of String. Now I want to make hash table from those integers (stored as string). Help.

Why did you read the values into an array first when you wanted to put them in a hashtable at the end?

[heat84]

Remember that hashtables dont store nulls.

[JosAH]

Remember that hashtables dont store nulls.

Ints can never be null.

kind regards,

Jos