My code appears to like traveling 2000 miles to a place 200 miles away. Here is my implementation:
void dij( int rootref, string endCity, string endSt, graf& g)
{
intersections * root = g.interArr[rootref]; // interArr is an array of intersection nodes
Q * kyu = new Q(20000); ...
I can't speak for that particular Railscast episode, but rails provides an idiomatic way to deal with validation errors. Taking your code as an example, I'd change it to look like this (using Rails 4.2):
app/controllers/profiles_controller.rb:
class ProfilesController < ActionController::Base
...
My task is very simple, I have a table view controller that present list of strings that come from a core data object class, and I have another view controller that holds a label which I want to present the first object of the table view in.
I though creating a new class called localDataManager...
I'm learning how to code in java and i decided to re-write a program made in c++ into java. All feedback is welcome. Here is the original prompt:
This program generates a pseudo-random number between 1 and 100,
inclusive. The user will then be presented with opportunities to guess
that nu...
I got an Undefined variable: brands (View: C:\xampp\htdocs\beautyvital1\app\views\products\index.blade.php)
on my ProductsController i have the following codes:
and on my product/index.blade.php:
public function getIndex() {
$subcategories = array();
foreach(Subcategory::all() as $sub...
YES
The game is cheatable.
Like most software, the game is cheatable whenever there is a debugger available.
In this case, I have loaded up FireBug in Firefox, and learned a few tricks. Here's how the game is cheatable.
Note, this is based on playing the game from your source here:
The gam...
I am new in node.js and I am just wondering what are you thinking about this code? For me there is to many conditions in the code and may be there is any way to refactore this code ?
var removeQuestions = function(questions) {
if (questions.length < 1)
return;
var group_name = ...
The task was to calculate all cyclic subgroups of a group \$ \textbf{Z} / n \textbf{Z} \$ under multiplication of modulo \$ \text{n} \$ and returning them as a list of lists. The first level has all subgroups and the secend level holds the elements of these groups.
The programm first calculates ...
I don't write C++, but one thing I've noticed is that your bracing style isn't consistent. You have the standard/expected C-style braces:
struct is_const_iterator
{
typedef typename std::iterator_traits<TIterator>::pointer pointer;
static const bool value = is_const_pointer<pointer>::val...
I have an application using c# and MVC5, with RazorEngine.
My application manages requests (orders from clients) and I need to show them in tables. To achieve this I have a Controller (HistoryController), a View (Index) and a Model (MaterialRequestModel) which takes several parameters in the co...
I'm a little unsure about this line:
default: assert(false); // Shouldn't be reached. Prevents compiler warnings.
I assume that your compiler was complaining there not being a default case, which can happen in some cases. However, it feels odd to put an assert there, which is mostly used fo...
Given an instance of SQL Server, imagine there's a table named Configuration, which has three columns: ID, Name, and Data. There should be no duplicate rows for Name.
Now imagine that you want to select the data stored for a particular configuration, but if that configuration doesn't have a row...
You can get the Naruto hat for posting an answer, getting accepted, and receiving no votes for 12 hours. My question is: Can you accept your own answer and still be awarded Naruto? Or is Naruto only awarded for answering some one else's question?
Okay.... I'll admit it. This is certainly gaming....
Please review my pointer class. Right now it only allocates in the stack and has no copy and move operations.
template<typename T>
class Ptr {
public:
Ptr(T* t, int s = 1) :p{t},sz{s} { }
T& operator*() {
check_range();
return *p;
}
T& operator[](int i) {
...
