I have a .net 4.5 desktop code which has dependencies on some third party libraries (dlls). I need to check these dlls are present before their absence lead to the program to break. This is how I am handling it atm. I am wondering if this is the right way to do so?
In my App.xaml.cs
protect...
Seeking to improve upon my high score 'module' code. It saves users' high score in a pickle database and if needed prints out the current scores in the database.
import pickle
import os
global high_scores
def setup_scores():
global high_scores
high_scores = {}
if os.path.isfile('hi...
Feature Based Authorization
It seems to me that if you rely on roles to authorize a web application it makes it very difficult to render UI or code based on a set of features. This means that each role would have be checked against for each feature.
if(User.IsInRole("SomeRole") || User.IsInRo...
As I mentioned in the comments, the code you've posted could very well be doing anything that could potentially throw any exception.
MainWindow window = new MainWindow();
By putting this constructor call outside the try block, any exception thrown in the MainWindow constructor will be unhandle...
I've been toying around making my repositories a bit more fluent for a while. I was ending up with crazy long method names when I had to query on multiple conditions. So I've been working on a way to query fluently.
Usage
Insert/Update/Delete
Looks and behaves exactly like a normal repository....
This code will check the database for an order number. If none exist it creates one. If one does exist then it will increment it by one and update the database. Is this the most efficient way to handle this?
// Order Number check
let updateOrderNumber bizLocId =
// order number record exi...
I use a lot of "when user clicks on element then another element will be displayed as visible/hidden... aka toggle".
So I'm trying to make a general function to abide the DRY principal
Before jumping into the code, I just wanted to state that there are still bugs. I just want to know before c...
I'm trying to reimplement a bit of C code (the Micromax chess algorithm) as Ruby in order to run in a Ruby environment. It's mostly done, but I'm concerned about the control structures, for a few reasons:
Ruby's order of operations (and thus, short-circuiting) isn't the same as C's.
Ruby doesn...
It seems to me the code can be quite a bit simpler than what you've shown above. I think I'd prefer to implement roughly the following algorithm:
for each position in haystack
if needle matches haystack starting at this position
return current position
return no position
In C++, th...
Code Review is becoming well-known on Stack Overflow.
The folks over on Code Review are happy about that.
The only problem is that there are a lot of questions redirected to CR which don't belong there.
So I want to ask that the users who direct askers to CR (or request migration of questions...
I have implemented the following scenario for Mediator pattern sample.
MailingListMediator: Manages the subscription and send the mail back and forth.
JavaMailingList
SQLMailingList
(Colleagues)MailUsers: They can login, subscribe to the mailing list, send mails to mailing list.
Gma...
[RunInstaller(true)]
public class WinServiceInstaller : Installer
{
public WinServiceInstaller()
{
var processInstaller = new ServiceProcessInstaller();
var serviceInstaller = new ServiceInstaller();
//must...
I've written a small script to benchmark our LAMP hosted servers that assess the performance based on three factors:
Disk I/O
Database I/O (mysql)
Database I/O (sqlite)
The logic is as follows:
get the type of test performed using a querystring value.
generate a big random string of 100KB.
...
So I was in need of a thing that is able to inform my users about recent activities as well as intercept any action with a modal (E.g for undo purposes)
I decided that I will go for an independent module that could be included in any project. The module contains the following:
A directive whic...
I am using Telerik Datetime control. On blur event of input box I am checking if Date is valid/in-valid, based upon that I am enabling disabling the submit button (anchor tag actually).
var embedUrl = null;
function onBlur(sender) {
var constants = {
classDisabled: 'button-disabled',...
I have written code to solve the following Rosalind problem (http://rosalind.info/problems/dna/). This is my first time writing in C and I would like a review of my code, particularly in regard to correctness and performance. Thanks!
#include <stdio.h>
#include <string.h>
int main() {
/* In...
/*An abecedarian is a word whose letters appear in alphabetical order.
Write a program which will determine whether the given word is
abecedarian or not and print 1 if abecedarian, 0 if not.
Input :
user enter a stri...
Related:
What criteria do you use to upvote a question?
What makes a good question?
I feel that it is currently too easy to copy some code that you have written and put it up for review here on Code Review. My opinion is that if you want a review of your code, then you should also be able to ...
Many questions of new users lack some parts or common style of the site. There already are some meta questions that aggregate tips on this issue but letting new users walk through all of them is probably very discouraging.
Instead I would propose to make a community wiki question and answer wit...
I don't have a lot of experience writing libraries and just recently started thinking a lot about structure and patterns.
I wrote a tiny module manager based on the facade and mediator design patterns and very vaguely based on require.js / AMD and libraries using facade+mediator patterns like jQ...
In my DAL currently I'm handling exceptions as follows. Is it in an acceptable level?
Note : I'm using MVP in this Winforms application.
public bool InsertAccount(IBankAccount ba)
{
string selectStatement = @"IF NOT EXISTS (SELECT ac_no FROM BankAccount WHERE ac_no=@ac_no) BEGIN...
I am using the following macro to insert a mini table of contents between two identical heading styles (e.g. Heading 1). It works fine on small documents, but is very slow on large documents.
Any suggestions for improvement would be appreciated.
Sub MiniTOCFields(HeadingNumber As Long, TOCLevel...
