По колено в коде — Говнокод.ру

C++ / Говнокод #11417

+31

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#include <iostream>
using namespace std;

struct RefStruct {
    RefStruct(int &ref) :
        m_ref(ref)
    {}
    
    int getRefValue() const {
        return m_ref;
    }

private:
    int &m_ref;
};

int main(int argc, char *argv[]) {
    int a = 0xa;
    int b = 0xb;

    RefStruct s(a);
    RefStruct *p = &s;
    
    *(reinterpret_cast<int **>(p)) = &b;
    
    cout << "RefValue: " << hex << s.getRefValue() << endl;

    return 0;
}

С другом разговаривали - как бы получить указатель на ссылку.

Как вы думаете, что будет на выхлопе?

Elvenfighter, 15 Июля 2012

Комментарии (10)

SQL / Говнокод #11416

−134

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SELECT     ISNULL(SUM(dbo.colors.setup_time_base + dbo.colors.setup_time_add), 0) AS setup_time, ISNULL(SUM(dbo.colors.setup_time_base), 0) AS setup_time_base, 
                      ISNULL(SUM(dbo.colors.setup_time_add), 0) AS setup_time_add, ISNULL(SUM(dbo.colors.setup_length_base), 0) + 40 AS setup_lenght_base, 
                      ISNULL(SUM(dbo.colors.setup_lenght_add), 0) AS setup_lenght_add, ISNULL(SUM(dbo.colors.setup_length_base + dbo.colors.setup_lenght_add), 0) 
                      + 40 AS setup_lenght, ISNULL(COUNT(dbo.dir_order_sections.color_id), 0) AS section_count, CASE WHEN COUNT(dbo.dir_order_sections.color_id) 
                      = 0 THEN 0.5 WHEN COUNT(dbo.dir_order_sections.color_id) >= 1 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 2 THEN 0.65 WHEN COUNT(dbo.dir_order_sections.color_id) >= 3 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 6 THEN 1 WHEN COUNT(dbo.dir_order_sections.color_id) >= 7 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 10 THEN 1.15 WHEN COUNT(dbo.dir_order_sections.color_id) >= 11 THEN 1.3 ELSE 0 END AS section_rate, CASE WHEN COUNT(dbo.dir_order_sections.color_id) 
                      = 0 THEN 0.03 WHEN COUNT(dbo.dir_order_sections.color_id) >= 1 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 2 THEN 0.04 WHEN COUNT(dbo.dir_order_sections.color_id) >= 3 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 7 THEN 0.05 WHEN COUNT(dbo.dir_order_sections.color_id) >= 8 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 10 THEN 0.07 WHEN COUNT(dbo.dir_order_sections.color_id) >= 11 THEN 0.07 ELSE 0 END AS role_rate, CASE WHEN COUNT(dbo.dir_order_sections.color_id) 
                      = 0 THEN 0.03 WHEN COUNT(dbo.dir_order_sections.color_id) >= 1 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 2 THEN 0.04 WHEN COUNT(dbo.dir_order_sections.color_id) >= 3 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 7 THEN 0.05 WHEN COUNT(dbo.dir_order_sections.color_id) >= 8 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 10 THEN 0.07 WHEN COUNT(dbo.dir_order_sections.color_id) >= 11 THEN 0.07 ELSE 0 END AS role_shift_rate_base, ISNULL(SUM(dbo.colors.role_shift_rate_add), 
                      0) + CASE WHEN COUNT(dbo.dir_order_sections.color_id) = 0 THEN 0.03 WHEN COUNT(dbo.dir_order_sections.color_id) >= 1 AND 
                      COUNT(dbo.dir_order_sections.color_id) <= 2 THEN 0.04 WHEN COUNT(dbo.dir_order_sections.color_id) >= 3 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 7 THEN 0.05 WHEN COUNT(dbo.dir_order_sections.color_id) >= 8 AND COUNT(dbo.dir_order_sections.color_id) 
                      <= 9 THEN 0.06 WHEN COUNT(dbo.dir_order_sections.color_id) >= 10 THEN 0.07 ELSE 0 END AS role_shift_rate, dbo.orders.order_n
FROM         dbo.orders LEFT OUTER JOIN
                      dbo.dir_order_sections ON dbo.dir_order_sections.order_n = dbo.orders.order_n AND dbo.dir_order_sections.color_id <> 0 AND 
                      dbo.dir_order_sections.color_id IS NOT NULL LEFT OUTER JOIN
                      dbo.colors ON dbo.dir_order_sections.color_id = dbo.colors.color_id
GROUP BY dbo.orders.order_n

someone, 15 Июля 2012

Комментарии (5)

Куча / Говнокод #11415

+122

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Уважаемые знатоки, вопрос такой:
sizeof('a') для  С и Сpp имеет различное значение и это вам известно из 
C99 Standard: 6.4.4.4 Character constants  Para 2
и
C++03 Standard: 2.13.2 Character literals Para 1. 

Интересует ваше предположение/мнение/версия/etc, для чего такое приняли?

Стандартоособенности и внезапнонесовместимости.

sayidandrtfm, 15 Июля 2012

Комментарии (19)

Pascal / Говнокод #11414

+89

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procedure TClickerAdvertising.Start(Item: TTaskItem);
  procedure StartTask(AURL: string);
  procedure SearchInYandex(Keywords, Domen: string);
    procedure SendSearchRequest;
    procedure CheckSearchRequest;
    procedure SearchLinkAndClick;
      function FindLinkInList: IHTMLElement;
    procedure CheckValidateTransition;

  procedure MoveAndGoBack(Domen: string; MoveCount, MoveDelay: Integer);
    function GetRandomElement: IHTMLElement;

  procedure FindAdvertLinkAndClick(AdvertType: TAdvertType; var AdvertLink: string);
    procedure ClickFromLinkToAdvert;
    procedure ClickFromGoogleAds;

  procedure SendReport(AURL: string);
    function GetIP: string;
    
begin
//...
end;

А як, Ви, ставитись до вкладених процедур?

ADR, 14 Июля 2012

Комментарии (36)

C++ / Говнокод #11413

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typedef typename _STD tr1::conditional<
        _STD tr1::is_same<key_type, value_type>::value,
        const_iterator,
        _Tree_iterator<_Mybase> >::type iterator;

Шаблоны на шаблонах и шаблонами погоняют.

Fai, 14 Июля 2012

Комментарии (45)

Java / Говнокод #11412

+74

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if (scope.equals("page")) {
    beanObject = context.getAttribute(bean);
} else {
    if (scope.equals("request")) {
        beanObject = context.getRequest().getAttribute(bean);
    } else {
        if (scope.equals("session")) {
            beanObject = context.getSession().getAttribute(bean);
        } else {
            if (scope.equals("context")) {
                beanObject = context.getServletContext().getAttribute(bean);
            }
        }
    }
}

Eyeless, 14 Июля 2012

Комментарии (14)

PHP / Говнокод #11411

+68

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public function makeCategoryArray() {
        $a = array();
        for($i = 1; $i <=3 ; $i++) {
            $j = $i != 1 ? $i : '';
            $Method = "getCategoryid" . $j;
            $categoryid = $this->$Method();
            if($this->$Method()) {
                try{
                    $category = BC::Get()->getCompanyService()->getCategoryByID($categoryid);
                    $a[] = array(
                        'name' => $category->getName(),
                        'url' => $category->makeURL()
                    );
                } catch(Exception $e) {
                    return $a;
                }
            }
        }
        return $a;
    }

Эпичный вызов getCategoryid1(), getCategoryid2(), getCategoryid3() когда есть getField(fieldname)...

max_wp, 13 Июля 2012

Комментарии (8)

Куча / Говнокод #11410

+127

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$ cat macro.c
# define M3(x, y, z) x + y + z
# define M2(x, y) M3(x, y)
# define P(x, y) {x, y}
# define M(x, y) M2(x, P(x, y))
M(a, b)

$ gcc-4.5  -E  macro.c
# 1 "macro.c"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "macro.c"

a + {a + b}
$

Какой выхлоп по разным версиям cl?
Отсюда: http://stackoverflow.com/questions/11469462/difference-between-gcc-and-microsoft-preprocessor

sayidandrtfm, 13 Июля 2012

Комментарии (0)

Objective C / Говнокод #11408

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-(void)showRetrySuccess:(NSString*)requestUrlString
{
	NSString *statusMessage = @"";
	
	if([requestUrlString rangeOfString:kFollowFriendsRequest].location != NSNotFound)
	{
		statusMessage =@"Your follow friend request completed successfully.";
	}
	else
		if([requestUrlString rangeOfString:kUnfollowFriendsRequest].location != NSNotFound)
		{
			statusMessage =@"Your unfollow friend request completed successfully.";
		}else
			if([requestUrlString rangeOfString:kDeleteContentService].location != NSNotFound)
			{
				statusMessage =@"Your delete request completed successfully.";
			}else
				if([requestUrlString rangeOfString:kSavePostService].location != NSNotFound)
				{
					statusMessage =@"Your save post request completed successfully";
				}else
					if([requestUrlString rangeOfString:kSaveMediaService].location != NSNotFound)
					{
						statusMessage =@"Your save request  completed successfully";
					}else
						if([requestUrlString rangeOfString:kSaveTwitterDirectMessage].location != NSNotFound)
						{
							statusMessage =@"Your request completed successfully.";
						}else
							if([requestUrlString rangeOfString:kSaveTwitterResponse].location != NSNotFound)
							{
								statusMessage =@"Your request completed successfully.";
							}
							else
								if([requestUrlString rangeOfString:kAddCommentService].location != NSNotFound)
								{
									statusMessage =@"Your post comment request completed successfully.";
								}
	UIAlertView * alert = [[[UIAlertView alloc] initWithTitle:@"" message:statusMessage delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil]autorelease];
	[alert show];
	
	
}

GLvRzZZ, 13 Июля 2012

Комментарии (13)

PHP / Говнокод #11407

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<?php

global $KONKURS_ADMIN;
$KONKURS_ADMIN=array('[email protected]',
                     '[email protected]',
                     '[email protected]');

распределение привелегий в системе епта.

brainstorm, 12 Июля 2012

Комментарии (4)

Говнокод: по колено в коде.