Because I was spoiled with C# and the .NET framework, whenever I have to work with VB6 I feel like something's missing in the language. A little while ago I implemented a List<T> for VB6 (here), and before that I implemented String.Format() and a number of string-helper functions (here). Don't go...
Is this the correct way to implement a thread-safe concurrent FIFO queue in C++? It requires passing unsigned char* arrays.
Thread Safe Concurrent Queue
#include <queue>
#include <pthread.h>
class concurrent_queue
{
private:
std::queue<unsigned char*> _queue_;
pthread_mutex_t push_m...
I don't know is it a good idea to put exceptions in every method. I always put an exception when every new method is created, and I don't know if it is a good or bad practice. I thought it may be a bit of an annoyance when viewing the source code.
Is it okay to put logging functions in the exce...
A user must query a large database for information repeatedly. This query may take up to ~7 seconds. This must be done asynchronously. Only one query will be running at a time.
I did not create a new thread for each query as the code would be less clean, less maintable, etc.
I did not use Thre...
I had this code lying around, so I figured I would submit this as my first attempt at a weekend-challenge. I would prefer if reviews contained suggestions on how to improve the algorithm, but all suggestions are acceptable.
#include <stdio.h>
int isAvailable(int puzzle[][9], int row, int col, ...
Adding a second answer to address the parsing and PHP side of things.
PHP is not a language I am very familiar with, so you can hep with that (whoever you are).
You have some inconsistencies in the parsing of the $value. You have two specific places where you expect contradictory values. First,...
After creating a similar program in C++, I've decided to try to write it in x86 assembly language (the type of assembly I was taught in college).
I'd like to receive feedback regarding syntax and clarity. The macros used here were provided by my college, so I don't think that's a concern.
ORIG...
I need a little help in finding a better solution. In the screen shot below any change to the forecast line i need to find the value in column B. The screen shot is only a sample in my production sheet the row count is currently 4200.
Column A Col B Col C Col D Col E
Row 5 ...Not relevant to your algo, but you shouldn't be using "" like this; use the vbNullString language constant instead, which consumes 0 memory (as opposed to "" which has the overhead of a string).
As for suggestions, in order to find a better way to do something, it's important to first understand...
This code lists the permutations of the string, and eliminates duplicates if any.
I'm looking for code review, best practices, optimizations etc.
Also verifying complexity: O(n! * n) as time complexity O(n * n) as space complexity, where n is length of the input string.
public final class Per...
Meme: Zombies
Originator: retailcoder (lol.upvote)
Cultural Height: During The Mission
Background: In a (successful) attempt to motivate the community in reducing the number of unanswered questions, a Call of Duty was made in which every unanswered question is to be regarded as a Zombie. Every...
One quite important thing to do when you work with linked lists is to link and unlink the previous/next nodes as you add/remove nodes.
If you can only add at the end, that's good, but if you can insert a node anywhere you have to be careful. The same goes with removing nodes.
+--------...
Go through these links before coding
CodingGuidelines
objective-c-style-guide
coding-standards-for-developing-iphone-app
you will get all your answers here.I can directly make changes in your code to optimize it, but you will not learn from it. follow these tutorials and ask me if you have an...
My main Dll is a .Net one, that got an async running method and fires an event when it's done:
public class LicenceVerifier
{
private readonly ILicence _licence;
private readonly int _programkey;
public delegate void LicencedCheckedEventHandler(object sender, LicenceVerifierResultA...
I would like to heat some feedback on this. I'm coming from a Java background and this is my first program in Scala. I solved Range Minimum Query problem.
object Solution {
def main(args: Array[String]){
val readInfo = readLine.split(" ");
val numberofElements = Integer.parseInt(readI...
Something that bothers me a lot when coding is best practice. I am completely self taught and I find it difficult to know whether I am doing things in the 'right way'.
Let's say I have a Gridview on a page which displays data from the following list:
(from foo in someContext.foobars select foo)...
In my db MySql i have a table ranks with many fields, one for each page i want limit access for the user in the menu application with php control :
<?php if ($row_ranks['padric'] == '1' ) {
echo ('<li><a href="padroncini_ric.php">Ricerca</a></li>');
}
else {
echo ('<
I split my implementation of this sequence alignment algorithm in three methods. Where NeedlemanWunsch-method makes use of the ScoringFunction and the Traceback methods. Further I decided to go with two matices. One matrix is for the scoring, the second contains data to make the traceback easier....
