I'm trying to make a small program more robust and I need some help with that.
Scanner kb = new Scanner(System.in);
int num1;
int num2 = 0;
System.out.print("Enter number 1: ");
num1 = kb.nextInt();
while(num2<num1)
{
System.out.print("Enter number 2: ");
num2 = kb.nextInt();
}
Number 2 has to be greater than number 1
Also I want the program…
I currently have the following code and the data is displayed fine.
<logic:iterate name="myList" id="product" indexId="iteration" type="com.mycompany.MyBean">
<tr>
<td> <bean:write name="product" property="weight"/> </td>
<td> <bean:write name="product" property="sku"/>…
I have looked online and all of the tutorials / questions have pointed me to this. I can't see why this isn't working. Any help would be much appreciated. Thanks
import java.util.*;
public class test {
static Scanner userInput = new Scanner(System.in);
public static void main(String[] args) {
String textEntered =…
Our team has recently been working on a logic and data layer for our database. We were not approved to utilize Entity or Linq to SQL for the data layer. It was primarily built by hand. A lot of the SQL is auto generated. An obvious down fall of this is the need to sanitize inputs prior to retrieval and insertion.
What are the…
How do I make sure I've got a double and not something else?
int main() {
int flagOk = 0;
double number;
while(!flagOk) {
printf("Put in a double");
scanf("%lf", &number);
if(number == "%lf"); //this want make sure
flagOk = 1;
}
}
Hey I am very new to jquery using asp.net, and I was wondering how to set focus on a textbox using jquery.
I have my script in my HeaderContent but it is not working, no focus on load. And yes I know this can be done on the server side as well, but I am just trying to get better and more familiar with jquery. Thanks.
…
I currently have two languages set up; English and Dutch. The only difference is in keyboard input. The Dutch one uses the French/Belgian AZERTY layout and the English one uses the Irish/English QWERTY layout (@ = Shift+').
When a Belgian colleague needs to use my computer, I switch the language to NL (Dutch)…
Hi,
Im trying to override the grey text of a disabled input and textarea. At the moment Im only really concerned with it working in Webkit and Mozilla. At the moment Im currently using every trick in the book that I know of:
input[@disabled=true], input[@disabled],
button[disabled]:active, button[disabled],…
I have a Nagios server and a monitored server.
On the monitored server:
[root@Monitored ~]# netstat -an |grep :5666
tcp 0 0 0.0.0.0:5666 0.0.0.0:* LISTEN
[root@Monitored ~]# locate check_kvm
/usr/lib64/nagios/plugins/check_kvm
[root@Monitored ~]#…
I have a new Wacom Bamboo Pen. I'm using Ubuntu 10.10 64bit.
After googling a little bit, I checked that xserver-xorg-input-wacom was installed. I plugged in my tablet. I rebooted my computer. Nothing special happened. I opened Inkscape. The tablet didn't work. I opened Inkscape's Input devices…
I tried
$(":input:not(input[type=button],input[type=submit],button):visible:first")
but it doesn't find anything.
What is my mistake?
UPD: I execute this on $(document).load()
<script type="text/javascript">
$(window).load(function () {
var aspForm = $("form#aspnetForm");
var…
in java if I run :
Locale.getDefault().toString()
I get zh_tw
I am sending this to a joomla site and setting the language like this:
$lang = &JFactory::getLanguage();
$lang->setLanguage( $_GET['lang'] );
$lang->load();
however the site requires the following format zh-TW
It…
I use Ubuntu in Chinese language.
And a lot of programme on my Ubuntu have chinese name.
I can open it in Terminal. But I can not search them in Unity.
Because in Unity's dash, I can only input English, can not use input method. So can not input Chinese character.
I use Chinese as my…
There were a few options for getting accelerometer input into Windows using a Nintendo Wiimote.
As of mid 2013, these projects seem to be dead, corrupted with malware, or both.
Are there any tools out there that can do this that are still available (and not full of malware)?
Quick…
I am in the process of structuring a small program to perform some hydraulic analysis of pipe flow. As I am envisioning this, the program will read an input file, store the input parameters in a suitable way, operate on them and finally output results. I am struggling with how to…
/* in this slice of code I get an output of
bbb 55 66 77 88
aaa
the output I expect and want is
bbb 55 66 77 88
bbb
because I reassign ss from log[0] to log[1]
So my question is why is the output different from what I expect and how do I
change…
I am using this:
var title = $('#input').val();
$('#titleset').click(function (){
$('#title').html('<h1>' + title + '</h1>');
alert(title);
});
to try to get the value of an input box and then when the user clicks the button #titleset, overwrite the…
I have installed from scratch ubuntu GNOME 14.04 with gnome-flashback on my old HP HDX 16 laptop (core 2 duo p8600 + nvidia GT9600M + 4GB of ram) and I have problems with the HDMI output (I use it to extend my desktop on a dell U2412M 1920x1200 monitor). In the following I…
Just got a "Trust" webcam, which gets recognized on my Ubuntu Lucid. It has a built in microphone - which also gets recognized - however, I cannot really get it to act as the system microphone input?
Here are some screenshots of what is shown by gnome-volume-control:
…
I'm not sure where to look to find this information, but I'd like to know how to get mouse input (or any hid input) using the fewest non standard libraries in c. Basically, is there an stdio equivalent for mouse (and other input) input in c? Or is there a library that…
From MSDN:
If a statement that includes an OUTPUT
clause is used inside the body of a
trigger, table aliases must be used to
reference the trigger inserted and
deleted tables to avoid duplicating
column references with the INSERTED
and DELETED tables…
Hello everyone,
I am new to Linux. And I am using Red Hat Enterprise Version 5. There is a ruby program which use standard input as its input (e.g. the Ruby program process input from standard input). I think standard input should be keyboard, correct?
So, I think…
html form with 4 columns the first 2 columns are the sizes inside input boxes with disabled ='disabled', when they click radio button to select a size a checkbox appears, when they click that checkbox I would like to change the class and disabled attr of the inputs…