when i hit submit it just refreshes the page

I have an html form when i submit it it goes to a php page. i want to change the action so the php execution happens on the same page.


<form method ="POST" action = "user.php">
<table...

my else statement is not executing it returns a black page.


while($results = mysql_fetch_array($user_name))
{
if ($results['email'] == $Entered_UserName && $results['password'] ==...

Why doesnt this code work. I keep getting false even when i type in the correct username and password


$user_name = mysql_query("SELECT * FROM users WHERE username =
...

i am writing a php program to read simplexml file.
i get the following error
Parse error: syntax error, unexpected T_STRING in /Applications/MAMP/htdocs/TestSite/sqlconnectstring.xml on line 1
...

I have a macbook pro running snow. I cant get it to go to sleep in 32bit when i boot it up in 64bit it goes to sleep without a problem. I reinstalled the os and now it will not go to sleep in...

i have a class called sqlConn.php within the same directory as hiuser.php
how do i call that class.


include('sql_Conn.php');

$sql = new sql_Conn;

does not work i get

nevermind i fixed it i didnt fully understand your explanation above. but now i do and it worked

when i print this line i get the correct value but when i see it on the text box it shows up as "<?php echo204;?>" which 204 is the value i want to display.


<?php
if($check1 !== 'unchecked')...

I have a form that get processed by a php page and depending on what the user decides it will get summited to another php form. But the <input type="text" name="fname" value="<?php 'echo...

i am the admin. i just cant figure out which setting to use cause none of the diffrent authentications work.

mac 10.4
exchange 2003 on a small bussiness server

i am trying to setup mac mail to work with exchange. i am able to recieve but not send. does anyone know the correct smtp settings for an exchange server?

I am having dificulty setting up mac mail with an ms exchange server. i am able to recieve emails with no problem but i cant send. does anyone know how to setup the smtp part with an exchange...

it works with 1 part, but when i put it into an arraylist, it wont compile


for (int i = 0; i<FileList.size(); i++)
{

...

String.split(" ") doesnt work. what would the syntax for the tab deliminater be?

I have a tab delimilated txt file. how can i read only the second part of the file. ex

10.0.0.0 hostname date

i want to read in the hostname only

what function can i use to do this?

Runtime() has private access in java.lang.Runtime
Runtime r = new Runtime();


why am i getting this error?

I am trying to write a program that will monitor my routers and servers and notify me when they go down. I am looking for a way to ping the host and read the reply. The InetAddress.isReachable...

i read it again and i still understand the same thing.

i obiously dont understand how to use it.

can you help me out or not.

yes and according to the instructions that is how u should use it.

array is an arraylist<string>


for (int i = 0; i<array.size(); i++)
{
System.out.println(array.get(i).split(" "));

}

the file is tab separated into three sections.

section1 section2 section3

i only want to read section2

I have a file that is tab separated. i read it in as an arraylist<string> how can i print out only the second section of the file?

i have a 2d array. i know the position. how can i print it out.

i just need to print out 1 single element not the entire array.

I have a 2d char array and i need to find the position of a specific char in the array. what method can i use.

return Arrays.binarySearch(this.matrixCopy, "S");

does not work it keeps...

so what function can i use to read in a single char at a time?

What is wrong with this code. when it do system.out.println(matrix[0][0] i should get 1 char i get the entire line.


int r =Integer.parseInt(line.substring(0));
int c = 10;
...

i have a file with 2 int's i need to assign them to a variables. the int's are separeated by a space. what method can i use to read each int separeate and then assign it to a variable.

got it working now, but it is printing out the wrong thing.


private void printFile()
{

for(int i=0; i<matrix.size(); i++)
{
...

line is getting a value, but for some reason matrix is not being populated. "i" always stays at 0. and there is info on the file it is reading from

this is what im getting when i compile:

Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.RangeCheck(ArrayList.java:547)
at...

i tried the scanner thing and nothing.


String fName = "c:\\game.txt";
ArrayList<ArrayList<String>> matrix = new ArrayList<ArrayList<String>>();




private void...

what is wrong with this code. it does not read the input file correctly.

[/code]
private void readFile()
{
String fName = "c:\\game.txt";
ArrayList<ArrayList<String>> matrix = new...

[/code]
String data;
String[][] matrix = new String[4][4];


private void readFile()
{
try
{
Scanner s = new Scanner(this.fname);

changed matrix and next to string. now it compiles but when i try running it goes into an endless loop?

why wont this work? i have a txt file that i need to read into a matrix. i want to read into a char array so i can analyze each char separate.

[/code]
String fname = "c:\\game.txt";
char[][]...

i eventually want to read the file into a 2d array. i want to be able to find a particular character in the matrix.

How do i read a txt file into a char array. what i have so far only give me blank lines
[/code]

String fname = "c:\\game.txt";
char data;
int row = 2;
int col = 4;
...

on the above code i got the following output:


File: pathcanonical path: c:\testing.txt can write:false can readfalse