hi,
I have problem with connecting my application with the database. Im using oracle and i populated the database using user account. However when i run the application i got this error:
ORA-01017: invalid username/password; logon denied
Exception: null
ORA-01017: invalid username/password; logon denied
Exception: null
Im not sure where exactly the problem but i tried alot with this...
Broke
Last Activity: May 22 '07, 04:30 AM
Joined: Mar 10 '07
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JOptionePane
hi, i have problem with JOptionPane message, my application is a dictionary, if the user entered invalid word and clicked on search button, warnning message should be displayed. However, in my case the program stick without getting any message.this the code that i wrote:
//click on the search button
private void jButton1ActionP erformed(Action Event evt) {
String key = jTextField1.get Text();
boolean done = false;... -
Can anyone help me i wanna compare between two ArrayLists if there is a factor element between them the third list would display the elements of both ArrayLists, without duplication. The code i wrote doesn't have syntax error but i think it has logical error and this is my code:-
public ArrayList checkSym(ArrayL ist art1, ArrayList art2) {
Iterator it1 = art1.iterator() ;
Iterator it2 = art2.iterator() ;... -
list =(ArrayList)wor d.toString();>> the problemLeave a comment:
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Hello again,
I tried to implement what u advised me to do, but i got an error which says inconvertible type: and this is the code that i wrote:
public String Addwords(String word, ArrayList syn){
ArrayList list = new ArrayList();
//instead of dictionary might be dictionary
for(int i = 0; i<dictionary.si ze(); i++){
if(dictionary.c ontainsKey(word )){
...Leave a comment:
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Hello,
I made changes in the Add method that i mentioned before but the result that i got is inconvenient with what is reuired from me when i add a word and its synonym i get something like this:- word > null and when i add another word with its synonym the previous one is removed this is the code that i wrote:
private HashMap m;
private ArrayList<Strin g> lst;
public String AddWords(String word,...Leave a comment:
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Hello,
I have a problem in my assignment please i need ur help the problem is that i'm trying to make a dictionary using hashmap the keys of hash map are words and the values are words are sorted in ArrayList I tried to implement the adding methed to add the words with their synonyms, but i got an error like this: can't find symbol - method add(java.lang.S tring)
and the code that i wrote like this:
public String AddWords(String...Leave a comment:
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