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Hi , debag this code and try to understand

spoonfeeding removed by moderator

...

Hi ,use the simple if like

if(board[i][j] == NUL_CHAR)
{
return false;
}

if(board[i][j] != NUL_CHAR)
{
return true;

Hi, the formula is ((N+1)*N)/2. In this first the jvm calculate the (N+1) ,after it multiply the result of (N+1) with N and it perform the division opertation on result (N+1)*N with 2.

hence ...

i think you are not provide the command line arguments. Run the program with command line arguments like

> java Distance1 4 5

i think the problem with print(test) method. Please post the print(String[][]) method.

The compiler expect, if the second if statement [else if(board[i][j] != NUL_CHAR)] also false then this method does not return any boolean value. That's why it showing 'missing return statement'...

In development so many peoples are prefer to Eclipse.

Hi, you are not assigned the values to instance variables in 'no argument constructor'. Please assing the values to instance variable in no argument construcor like

Stapler() {
name = {"Miller's...

Hi , my form contain so many buttions like insert,update and delete. My requirement is whenever we click on inset buttion then it forward to insert.html page , same like as whenever we click on...

Hi , i understand your proble. For static modifier, just declare the all variables as static and in the main() just add the code after bike2.printStates() like bike1.printStates() and run it, in...

Hi , at compile time it can not rise. whenever performing the any operations on null values it may be rise at run time.

Hi, check the declaration of the variables

Hi, the result pointer is pointing to "after last record " after executing the while(rs.next()). But you are calling the idpeg = rs.getString(1) after while loop. There is no record in result set at...

Hi Daruga , i found the mistakes
wrong: 1
String Payment = "";
String Payment

in the main method don't declare two variables with same name and should be initialize before using....

Thank you Norm

Hi ,
Filters are acts as a front end design pattern. It mean any request go through to filter. These filters are used for authentication purpose, to store loggin informations, data compression...

Hi,

I have a file like file1.txt. It contain more than 1000 lines. My requirement is to perform the modification in 15th line of file1.txt.

But i know the code like to read the all lines...

Hi ankit, Pls try this code to access the subject of perticular student.
..code removed

Hi ,
In the project implementation , it is dificult to verify the code whenever we use our own method names. That why,to usersatnd the code easyly the team leaders creat a some interfaces and...