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Type: Posts; User: ashin12

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  1. retrieve data from database using Hashmap (multiple values in one key)

    hi i want to retrieve all data from the specific field in database using hashmap.. unfortunately, only the last value was retrieve.. what will i do?
  2. Re: java.lang.String cannot be cast to java.util.Hashtable

    i got it now, but my problem is, it only return the last data from database (ie unicode = rl, m , RL) only RL returned.. this is my revise codes:

    public Hashtable selectData(String field, String...
  3. Re: java.lang.String cannot be cast to java.util.Hashtable

    It must returned the unitcode(rl, m, RL) from a specific table of database.
  4. Re: java.lang.String cannot be cast to java.util.Hashtable

    so what will i do? sorry, i am really new in hashtable and enumeration ..
  5. java.lang.String cannot be cast to java.util.Hashtable

    hi guys, im using the enumeration and hashtable. i have two separate classes wherein in the first one is the retrieving of data from database (the return type is enumeration) and other one is the ...
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