This class encapsulates a List<KeyValuePair> (see List<T> implementation here, and KeyValuePair implementation here) and exposes a richer set of members than the typical Scripting.Dictionary, ..not to mention the anemic Collection class.
The class enforces some "type safety", in the sense that i...
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We believe deeply in community moderation. That’s why we appoint Pro Tempore Moderators and, ideally, democratically elected community moderators for every site in our network. But what do community moderators do? The short answer is, as little as possible!
From the very first version of Stack Overflow faq way back in mid-2008, our goal has always been to give power back to the community:
Stack Overflow is run by you! If you want to help us run Stack Overflow, you’ll need reputation first. Reputation is a (very) rough measurement of how much the Stack Overflow community trusts you. R …
Problem:
Reverse an array. See section 6.7. Rewrite the method that reverses the array passed into the argument and returns the array. Write a test program that prompts the user to enter ten numbers, invokes a method to reverse the numbers, and displays the numbers.
I'm struggling with the part ...
Got this question in a test.
Display the following number pattern using java.
User inputs number of rows. For example 3
1112
3222
3334
For 5
111112
322222
333334
544444
555556
and so on.
This is the solution i came up with:
public static void NumberPattern(int n) {
int myarray[][]...
Can I get some pointers/critique/comments on the following model? (p.s. performance seems great... tested all methods up to 10,000 records)
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
class o7th_Model extends CI_Model {
private $msg;
private $last_id;
...
Below is your code with some minor tweaks and the comments moved into standard Haddock form.
module Bencode (readBencodedFile, BencodedValue(..), bencode, bencodeBS) where
import qualified Control.Monad as Mon
import Data.ByteString (ByteString)
import Data.ByteString.Char8 (pack)
import qualif...
This query is in continuation with link to understand further on this point:
In the case of functions, you have an object which has certain fields,
which contain e. g. the code in terms of bytecode, the number of
parameters it has, etc.
Yes, this is duck typing, which Python code can (and often does) use.
http://en.wikipedia.org/wiki/Duck_typing#In_Python
Further up on the page there is a more complete example in Python:
class Duck:
def quack(self):
print("Quaaaaaack!")
def feathers(self):
print("The d...
Do not use single-character names for variables. This will make your code harder to understand. Give them names based on their significance to the program.
Put your two arrays on separate lines for clarity:
char a[] = {'1','2','3','4'};
char b[] = {'\0','\0','\0','\0','\0'};
Since you declar...
I'm writing a jQuery plugin.
I'm allowing the user to pass options (optionally-- argument 2 to extend) but I also require some defaults (argument 1), and some things user is not allowed to modify (argument 3).
I follow the global override pattern recommended by most jQuery plugins. But I'm r...
Given a directed connected graphs find all paths from source to destination. Looking for code review, optimizations and best practices. Also need help figuring out complexity?, which in my best attemp is O( E! ) where E is number of edges.
class GraphFindAllPaths<T> implements Iterable<T> {
...
With a positive outlook, I posted this challenge at Programming Puzzles & Code Golf but er... probably you understand. Anyway, I tried to come up with my own solution to the challenge which is as follows:
The output is displayed (not yet exported to GIF) on a class extending JPanel which is as...
I have tried to implement a Least Recently Used cache with only c++ STL containers. The main thing that I keep asking my self the static variable called garbage_val. Is it a good practice to have such a static variable just for garbage values?
template<typename Key, typename Value>
class LRU_Ca...
Below is a full working code example of code which is used to compute stats on two class vectors (partitions).
There are two functions:
pairwise_indication and
to_clust_set.
The first one is the function in question and the second is just for completeness, since it's apparently not so tim...
I implemented an unordered_set like container for storing small sets of unsigned integers. It uses a trivial hash table for lookups and an unordered array for quickly iterating over small sets.
I'm looking for suggestions on best practices and correctness. Thanks!
#pragma once
#include <array>
...
I have written a Graham's scan program but it gives a wrong answer in some tests which I don't know (was tested by judge system).
Help me please to find a problem because I can't.
It will be good if you give me tests in which my program output is incorrect.
Thank you.
#include <iostream>
#inc...
A 'cat' command. The options are as follows:
-b Number the non-blank output lines, starting at 1.
-e Display non-printing characters (see the -v option), and display
a dollar sign (`$') at the end of each line.
-n Number the output lines, starting at 1.
-s Squeeze...
I am having a link (avatar)#qam-account-toggle and div.qam-account-items. The div containing user account links. I am toggling div on avatar click as well as click anywhere but div.qam-account-items
Here is my code. How can I optimize in better way?
$('#qam-account-toggle').click(function(e){
...
2-player card fighting game
This is not about playing cards as in "Hearts, Diamonds, Clubs and Spades".
This is a game where 2-players (or more if you are really enthusiastic) can play/use cards or spells to do some effect against themselves or their opponent(s).
Minimum requirement:
Two pla...
