The function im2col in MATLAB is very useful to vectorize Patch based Image Processing algorithms.
The problem is the function isn't optimized and doesn't use C Code.
I'm trying to build an efficient C code for that.
This is the code I created:
function [ mColumnImage ] = ImageToColumns( mInpu...
I wrote a function that solve a special problem. But one of my 'special hardcore software engineers' told me that this is a bad solution - but he will not give me a better solution. So I ask you: What could I do better? (This is more an academic exercise than a bottleneck in my software.)
I have...
in my GridView i have a method call
DisplayWarning()
and i want to calculate Day Difference Between Date column( in my SQL server ) and DateTime.now and show one of my StatusIMG in Gridview , This is Gridview's Code :
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"...
Can this be simplified in any way?
if ($('.content').length && (document.referrer.search('page1.html') > 0) ||
$('.content').length && (document.referrer.search('page2.html') > 0) ||
$('.content').length && (document.referrer.search('page3.html') > 0) ||
$('.content').length && (docu...
I need an adapter function to convert a const char * to char ** splitting the words in the initial string at every white space (leading, consecutive and trailing white spaces should be ignored).
Here is my program:
#include <iostream>
#include <vector>
#include <cctype>
void str2arg(const char...
This is about displaying an XML in a browser via an XSL 2.0 stylesheet which contains a user defined function.
The XSL with the function works fine when used on the XML via an XML editor.
However, both Firefox and IE8 give an error when the user defined function is used :
Firefox: "Error duri...
This post is the result of reading through and following the LOLCODE Specification 1.2, and writing and executing my code on compileonline.com.
My "hello world" was going to be a fizzbuzz. I like it because it nicely illustrates the basics of a language - variables, operators, looping, condition...
I've recently started a new job and been drafted on to a project that's running late. My task was initially to add Bluetooth connectivity to a C# app, but at the request of a more senior colleague I've had to write a standalone executable to open up two Bluetooth connections and forward any data ...
Just looking to do some super-duper basic email validation and was wondering if my code is efficient.
IE8 compatibility is a requirement.
/**
* Email validation is futile
* Make sure the @ symbol is not the first or last character
*/
jQuery.validator.addMethod("easyEmail", function(value, el...
This Question is a very good question about LOLCODE code "
Down with FizzBuzz... LOL
"
The formatting is pretty good except for the comments aren't formatted as comments.
I can see this being a popular formatting not only in Code Review but also in Puzzles and Code Golfing as well.
From lo...
This code will be passed a string which will contain one or more hostnames. A hostname can be
dotted-decimal
plain name (like my_host)
FQDN or even partially qualified
A string containing regex (my_hos[tes])
target list is an array of known hosts to match any regex against.
Any suggestions ...
I've written an eCommerce shopping cart handler class in PHP. Please review the code and inform me of any errors and/or badly written code and/or badly handled logics.
class Cart extends Sessions{
protected $cartProducts = array();
protected $dbLink;
protected $cartName;
public function __cons...
For readability, efficiency, and best convention:
Item A:
angular.module("main.loadbalancer").factory("AccountDataStorage", function() {
var accountData;
accountData = {};
accountData.accountId = "No Account Loaded!";
return {
accountData: accountData
};
});
Versus:
Item B
ang...
I'm attempting to define an abstract interface for a key value store.
Some requirements:
Once a key has been written it should never be overwritten (although it may be deleted
Transactions with multiple operations are not required
To begin with, this is the basic interface:
class KVS a whe...
I was hoping someone would review your scala but I don't think it's going to happen. So I thought I would at least say something about sql.
Alias names
Table aliases are handy especially for very long table names, however I feel that your naming is too minimal. Single-letter aliases tell Mr. M...
