I've been doing a lot of form submission using Ajax now and being used to it than having a normal submission. What's been troubling me is that I always ran with a double submission issue when the user clicks twice the submit button to make sure hey hit it.
One way I handle it is by using a flag
...
After a somewhat lengthily discussion in the chat room, I have set up an IoC container with Unity to store my settings in.
This is my static IoC class:
public static class IoCContainer
{
public static IUnityContainer Container = new UnityContainer();
}
In App.xaml.cs:
IoCContainer.Contai...
Alright, I'm working on writing a java class library which includes the following implementation of a counting bloom filter:
package sj224.lib.util;
import java.util.function.Predicate;
import java.util.Random;
public class BloomFilter<V> implements Predicate<V>{
private final int size;
...
I wrote a function for repeating a string to a certian length.
For example:
ExpandString("Test", 11);
// output: "TestTestTes"
Are there any optimizations or fixes can be done to this function?
private string ExpandString(string str, int length)
{
if (length <= str.Length) return str...
From this blog post:
Write a function that given a list of non negative integers, arranges them such that they form the largest possible number. For example, given [50, 2, 1, 9], the largest formed number is 95021.
I did this in with two tests and using a TDD style.
I am pretty unfamiliar ...
I think this question can be answered by most python users and is quite general in terms of knowledge but for me I can't figure it out.
This is the code:
if ssid in net and p.addr2 not in clients:
count +=1
get_oui(p.addr2)
net.append(...
This is my first take on fork, exec and waitpid.
I didn't quite understand why I had to use a while loop with waitpid.
I discovered that waitpid sets errno to EINTR which is translated to
#define EINTR 4 /* Interrupted system call */
And I saw a suggestion in comp.unix.programmer ar...
I have a table I want to get a sum of information on, but the value I need to query on is in two different tables.
The one with values I need to sum is say, kudos, which has a value indicating +1 (1) or -1 (2) in the Action column, which is associated to the discussion it's on, or the comment i...
<style>
.tlusta {font-size: large; font-weight: bold;}
.cervena {color: red;}
.modra {color: blue; font-weight: bold;}
</style>
<form>
<div id="pokus" class="cervena tlusta">
Text, slova, věty, souvětí, odstavce...
</div>
<input id="cudlik1" type="checkbox"...
I am currently developing a web application, I have an xml file named File.xml containing PostgreSQL connection parameters: login, password, ip_address, pilote, port, bdd. . I added this file to the bin folder of apache. i have class.jav which use the parametrs of xml file to connect to data base...
I saw this French question today on Stack Overflow and I started thinking: Are non-English questions acceptable on Stack Overflow?
After a few minutes of research I found this (from the StackOverflow FAQ), this and this. After having read those, I am under the impression that StackOverflow prefe...
