My code, which generates Cartesian product of all lists given as arguments:
public static <T> List<List<T>> cartesianProduct(List<T>... lists) {
List<List<T>> product = new ArrayList<List<T>>();
for (List<T> list : lists) {
List<List<T>> newProduct = new ArrayList<List<T>>();
...
I used the example on http://msdn.microsoft.com/en-us/library/system.security.cryptography.tobase64transform%28v=vs.110%29.aspx,but with little changes in order to write a base64 encoder method. I have a few points about the code,
1) I would like to use "using" statement, but I do not want to us...
I have a function that takes all items in a queue and increments their order (used to allow insertion earlier in the queue).
private function incrementAllQueueItemsWithOrderLargerThan($order_larger_than) {
return $this->queue()
->where('order', '>=', $order_larger_than)
->
<div id="counter">1</div>
var z = $(".counter")
z.html( +z.html()+1)
21 characters saved.
I have been trying to fully implement my hashing table, but I don't really understand exactly how the code works. I have my header file setup fine, I am just missing implementing the following:
V * find(K key) - which I want to return a pointer to the value I am looking for, or null obviously.
...
Back Story
I created arguments for this question: Is it possible to write reusable method that only some of its parameters are different? It has since been brought up that this may not be a good tag. I am here to present my arguments for arguments and get the community's feedback on the matter.
...
Back Story
I created arguments for this question: Is it possible to write reusable method that only some of its parameters are different? It has since been brought up that this may not be a good tag. I am here to present my arguments for arguments and get the community's feedback on the matter.
...
Not a question that fits CR well. This is clearly short, untested sample code. You need $("#counter"), not $(".counter").
var counter = $("#counter")
counter.html( parseInt(counter.html()) + 1 )
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id...
For practicing purposes, I created an application that attempts to find an optimal route between given points.
The algorithm is:
Connect two randomly selected points
Select a point that's still unconnected (let's call it A)
Find it's nearest connected neighbor (let's call it B, where C => B =>...
You need to get rid of these try/catch statements, they are everywhere.
Use one Try Catch Statement
Instead of what you have
public static bool ConvertToBase64(string inputFile, string outputFile)
{
try
{
using (FileStream inputFileStream = new FileStream(inputFile, FileMod...
i'm trying to create a dynamic gallery with infinite scroll with infinity.js . The plugin load the first 12 items but when i scroll, it can't attach the rest of the items or attach them in strange way.
For now i'm not working with a database.
my php code:
<div id="product-list">
<div class="row">I recently created the coordinate-system tag and created a wiki for it. It made sense and I feel like it's a good tag. What I didn't realize is how many questions could potentially be tagged with it. I created a search for it and discovered that there are over 200 candidate questions. While I cou...
Finally, Parameterised Constructors are possible in VBA.
Background:
One rainy day, I came up with an idea: take a static class and expose one property as default (like it was done in the Reverse for each loop for the .Item() property. This time however, I thought I'll make a PieceOfMe() Get Pr...
So the goal for this project was to:
Requires:
variables, data types, and numerical operators
basic input/output
logic (if statements, switch statements)
loops (for, while, do-while)
Write a program that continues to asks the user to enter any number other than 5 until the user e...
Visual Studio 2013 still doesn't support the alignas keyword in C++11. This causes some problems with alignment of types in various situations. Thankfully the compiler will generate an error when it can't guarantee the alignment or at least give a warning.
To solve these errors and warnings I'm...
I've implemented a dummy class that implements IDisposable.
public class Toilet : IDisposable
{
object mutex = new object();
byte[] waste = new byte[10000000];
~Toilet()
{
Dispose();
}
public void Dispose()
{
lock(mutex){
Console.Write...
In my previous Watir question I was making a module with session_FF accepting a block.
Now I want to make the same but via RSpec. Here is my try:
require "rspec"
require "watir"
module Session_FF
def method_missing m, *args, &block
@browser.send m, *args, &block
end
def element *args
...
I have this Image class that I've been using for some time now on personal
projects and games I eventually write. It was written in C++98 style and it
is now starting to show its age. Over time, I added a few C++11 elements here and there,
but I think it is now time for a major refactoring. Follo...
We currently have two .NET interface tags (as far as I can see):
ienumerable (8 questions)
idisposable (1 question)
They are both language-specific and seem to relate to more general things. The former is about enumeration and the latter is about resource-management. We do seem to have tags...I've got a slight problem with my program.
Simply put, what I do is this:
1. Choose the option to "Add a new Student record".
2. When I try to display the newly added values (First Name, Last Name, Course), it all comes back as null.
I can't wrap my head around what's wrong, but I'll try to post...
Can this method be improved?:
public static Session getHibernateSession() throws SQLException{
synchronized(dbSessionMutex){
if(session == null || !session.isOpen()){
session = HibernateUtil.getSessionFactory().openSession();
}
else{
final Sess...
I have several buttons and I want to toggle between them like radio buttons.
The way I have it set up now is that each button have this same code but the buttonValue varies depending on which button they click on.
Here's a snippet of my code:
ToggleButton one;
one = (ToggleButton) view.fin...
I have an SSIS package for SQL Server 2008. In this package, I need to verify that a file exists. If the file does not exist, I need to fail the package before using the built in "For each file loop" task.
It's a pretty simple bit of code, but it has a huge smell. I'm catching Exception. I think...
I'd like to change the word substr to "left":
String.prototype.left = function(n) {
return this.substr(0,n)
}
Is this ok, or should I just get over it?
Next, I'm going to write a .right(), a .mid(), a .val() and a .int()
