По колено в коде — Говнокод.ру

Java / Говнокод #15661

+65

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Graphics2D g = ...;
String str = "Some string";
FontRenderContext frc = g.getFontRenderContext();
double height = g.getFont().createGlyphVector(frc, str).getPixelBounds(null, 0, 0).getHeight();

Мне нужно было узнать точную высоту строки, которую я рисую на объекте Image. Спасибо stackoverflow за то, что он есть, по-моему, до этого способа просто невозможно догадаться, даже копая документацию, за несколько часов...

evg_ever, 03 Апреля 2014

Комментарии (22)

PHP / Говнокод #15660

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$manufacturer_id = JRequest::getInt('manufacturer_id');
            $label_id = JRequest::getInt('label_id');
            $vendor_id = JRequest::getInt('vendor_id');
           
            $view_name = "cart";
            $view_config = array("template_path"=>JPATH_COMPONENT."/templates/".$jshopConfig->template."/".$view_name);
            $view = $this->getView($view_name, getDocumentType(), '', $view_config);
                    if ($category->category_template=="") $category->category_template="default";
            $view->setLayout("category_".$category->category_template);        
     
            $jshopConfig->count_products_to_page = $category->products_page;
     
            $context = "jshoping.list.front.product";
            $contextfilter = "jshoping.list.front.product.cat.".$category_id;
            $orderby = $mainframe->getUserStateFromRequest( $context.'orderby', 'orderby', $jshopConfig->product_sorting_direction, 'int');
            $order = $mainframe->getUserStateFromRequest( $context.'order', 'order', $jshopConfig->product_sorting, 'int');
            $limit = $mainframe->getUserStateFromRequest( $context.'limit', 'limit', $category->products_page, 'int');
            if (!$limit) $limit = $category->products_page;
            $limitstart = JRequest::getInt('limitstart');
     
            $orderbyq = getQuerySortDirection($order, $orderby);
            $image_sort_dir = getImgSortDirection($order, $orderby);
            $field_order = $jshopConfig->sorting_products_field_select[$order];
            $filters = getBuildFilterListProduct($contextfilter, array("categorys"));
            $orderfield = $jshopConfig->category_sorting==1 ? "ordering" : "name";
            $sub_categories = $category->getChildCategories($orderfield, 'asc', $publish = 1);
            $dispatcher->trigger( 'onBeforeDisplayCategory', array(&$category, &$sub_categories) );
     
            if ($category->meta_title=="") $category->meta_title = $category->name;
            setMetaData($category->meta_title, $category->meta_keyword, $category->meta_description);
           
            $total = $category->getCountProducts($filters);
            $action = xhtmlUrl($_SERVER['REQUEST_URI']);
                   
                    $dispatcher->trigger('onBeforeFixLimitstartDisplayProductList', array(&$limitstart, &$total, 'category'));
            if ($limitstart>=$total) $limitstart = 0;
     
            $products = $category->getProducts($filters, $field_order, $orderbyq, $limitstart, $limit);
                    addLinkToProducts($products, $category_id);
     
            jimport('joomla.html.pagination');
            $pagination = new JPagination($total, $limitstart, $limit);
            $pagenav = $pagination->getPagesLinks();
           
            foreach($jshopConfig->sorting_products_name_select as $key=>$value){
                $sorts[] = JHTML::_('select.option', $key, $value, 'sort_id', 'sort_value' );
            }
     
            insertValueInArray($category->products_page, $jshopConfig->count_product_select); //insert category count
            foreach ($jshopConfig->count_product_select as $key => $value){
                $product_count[] = JHTML::_('select.option',$key, $value, 'count_id', 'count_value' );
            }
            $sorting_sel = JHTML::_('select.genericlist', $sorts, 'order', 'class = "inputbox" size = "1" onchange = "submitListProductFilters()"','sort_id', 'sort_value', $order );
            $product_count_sel = JHTML::_('select.genericlist', $product_count, 'limit', 'class = "inputbox" size = "1" onchange = "submitListProductFilters()"','count_id', 'count_value', $limit );
           
            $_review = JTable::getInstance('review', 'jshop');
            $allow_review = $_review->getAllowReview();
           
            if (!$category->category_ordertype) $category->category_ordertype = 1;
           
            $manufacuturers_sel = '';
            if ($jshopConfig->show_product_list_filters){
                $filter_manufactures = $category->getManufacturers();
                $first_manufacturer = array();
                $first_manufacturer[] = JHTML::_('select.option', 0, _JSHOP_ALL, 'id', 'name');
                if (isset($filters['manufacturers'][0])){
                    $active_manufacturer = $filters['manufacturers'][0];            
                }else{
                    $active_manufacturer = 0;
                }
                $manufacuturers_sel = JHTML::_('select.genericlist', array_merge($first_manufacturer, $filter_manufactures), 'manufacturers[]', 'class = "inputbox" onchange = "submitListProductFilters()"','id', 'name', $active_manufacturer);
            }
            $display_list_products = (count($products)>0 || willBeUseFilter($filters));
     
            $dispatcher->trigger('onBeforeDisplayProductList', array(&$products));
            $view->assign('config', $jshopConfig);
            $view->assign('template_block_list_product', "cart/list_products.php");
            $view->assign('template_block_form_filter', "cart/form_filters.php");
            $view->assign('template_block_pagination', "cart/block_pagination.php");
            $view->assign('path_image_sorting_dir', $jshopConfig->live_path.'images/'.$image_sort_dir);
            $view->assign('filter_show_category', 0);
            $view->assign('display_pagination', $pagenav!="");
            $view->assign('rows', $products);
            $view->assign('count_product_to_row', $category->products_row);
            $view->assign('filters', $filters);
            $view->assign('display_list_products', $display_list_products);
            $view->assign('shippinginfo', SEFLink($jshopConfig->shippinginfourl,1));
            $view->display();

Все это (пришлось еще отрезать строк 30) нужно таскать за собой для вывода списка товаров в нестандартном месте. При этом оно лежит в контроллере.
Полный код: http://pastebin.com/jTj83ZpE
(joomshopping)

attn, 03 Апреля 2014

Комментарии (2)

Java / Говнокод #15659

+81

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// -1 esli NotFound, snachala massiv potom element
	static int najtiElementVMassive(Object massiv,Object element){
		if(massiv instanceof int[]) {
			for(int i=0; i<((int[])massiv).length; ++i)
				if(((int[])massiv)[i]==(int)element)
					return i;
		} else if(massiv instanceof byte[]) {
			for(int i=0; i<((byte[])massiv).length; ++i)
				if(((byte[])massiv)[i]==(byte)element)
					return i;
		} else if(massiv instanceof boolean[]) {
			for(int i=0; i<((boolean[])massiv).length; ++i)
				if(((boolean[])massiv)[i]==(boolean)element)
					return i;
		} else if(massiv instanceof char[]) {
			for(int i=0; i<((char[])massiv).length; ++i)
				if(((char[])massiv)[i]==(char)element)
					return i;
		} else if(massiv instanceof float[]) {
			for(int i=0; i<((float[])massiv).length; ++i)
				if(((float[])massiv)[i]==(float)element)
					return i;
		} else if(massiv instanceof double[]) {
			for(int i=0; i<((double[])massiv).length; ++i)
				if(((double[])massiv)[i]==(double)element)
					return i;
		} else if(massiv instanceof short[]) {
			for(int i=0; i<((short[])massiv).length; ++i)
				if(((short[])massiv)[i]==(short)element)
					return i;
		} else if(massiv instanceof long[]) {
			for(int i=0; i<((long[])massiv).length; ++i)
				if(((long[])massiv)[i]==(long)element)
					return i;
		} else {
			try {
				for(int i=0; i<((Object[])massiv).length; ++i)
					if(sravnitMassivi(((Object[])massiv)[i],element))
						return i;
			} catch (Exception e) {
				for(int i=0; i<((Object[])massiv).length; ++i)
					if((((Object[])massiv)[i]).equals(element))
						return i;
			}
		}
		
		return -1;
	}
	
	
	static boolean sravnitMassivi(Object massiv1,Object massiv2) {
		try {
			if((((Object[])massiv1)).length!=(((Object[])massiv2)).length) return false;
			boolean ravni=true;
			for(int i=0; i<(((Object[])massiv1)).length; ++i) 
				ravni=ravni&&sravnitMassivi((((Object[])massiv1))[i],(((Object[])massiv2))[i]);
			return ravni;
		} catch (Exception e) {
			if(massiv1 instanceof int[]) {
				return Arrays.equals((int[])massiv1,(int[])massiv2);
			} else if(massiv1 instanceof byte[]) {
				return Arrays.equals((byte[])massiv1,(byte[])massiv2);
			} else if(massiv1 instanceof boolean[]) {
				return Arrays.equals((boolean[])massiv1,(boolean[])massiv2);
			} else if(massiv1 instanceof char[]) {
				return Arrays.equals((char[])massiv1,(char[])massiv2);
			} else if(massiv1 instanceof float[]) {
				return Arrays.equals((float[])massiv1,(float[])massiv2);
			} else if(massiv1 instanceof double[]) {
				return Arrays.equals((double[])massiv1,(double[])massiv2);
			} else if(massiv1 instanceof short[]) {
				return Arrays.equals((short[])massiv1,(short[])massiv2);
			} else if(massiv1 instanceof long[]) {
				return Arrays.equals((long[])massiv1,(long[])massiv2);
			} else {
				return massiv1.equals(massiv2);
			}
		}
	}

поиск элемента в массиве
http://ideone.com/iqNA7l

GovnoGovno, 03 Апреля 2014

Комментарии (17)

Pascal / Говнокод #15658

+133

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procedure tproxythread.execute;
var
  doc: IHtmlDocument2;
  temp,parsed:string;
  v:olevariant;
  i:integer;
begin
  coinitialize(nil);
  try
    for i:=0 to links.count -1 do
    begin
      temp:=http.LoadContent(links[i]);
      Doc:=coHTMLDocument.Create as IHTMLDocument2;
      V:=VarArrayCreate([0,0], varVariant);
      V[0]:=temp;
      Doc.Write(PSafeArray(TVarData(v).VArray));
      reg.InputString:=doc.body.outerText;
      if reg.Exec then
      repeat
        parsed:= reg.Match [0];
        proxy.add(parsed);
      until not reg.ExecNext;
    end;
  finally
    couninitialize;
  end;
end;

Вы все еще парсите webbrowser-ом? Тогда мы идем к вам!..

Stertor, 03 Апреля 2014

Комментарии (6)

Java / Говнокод #15657

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private void CopyFiles(String dirName) {
	InputStream is = this.getClass().getResourceAsStream(
			"/18.xslt");
	OutputStream os;
	try {
		os = new FileOutputStream(dirName + "/18.xslt");
		byte[] buffer = new byte[4096];
		int length;
		while ((length = is.read(buffer)) > 0) {
			os.write(buffer, 0, length);
		}
		os.close();
		is.close();
		is = this.getClass().getResourceAsStream(
				"/13_02.tif");
		os = new FileOutputStream(dirName + "/13_02.tif");
		while ((length = is.read(buffer)) > 0) {
			os.write(buffer, 0, length);
		}
		os.close();
		is.close();
		is = this.getClass().getResourceAsStream("/13_02.xslt");
		os = new FileOutputStream(dirName + "/13_02.xslt");
		while ((length = is.read(buffer)) > 0) {
			os.write(buffer, 0, length);
		}
		os.close();
		is.close();
		is = this.getClass().getResourceAsStream(
				"/13_02_t.tif");
		os = new FileOutputStream(dirName + "/13_02_t.tif");
		while ((length = is.read(buffer)) > 0) {
			os.write(buffer, 0, length);
		}
		os.close();
		is.close();
		is = this.getClass().getResourceAsStream(
				"/13_02_t.xslt");
		os = new FileOutputStream(dirName + "/13_02_t.xslt");
		while ((length = is.read(buffer)) > 0) {
			os.write(buffer, 0, length);
		}
		os.close();
		is.close();
	} catch (FileNotFoundException e1) {
		e1.printStackTrace();
	} catch (IOException e) {
		e.printStackTrace();
	}
}

evg_ever, 03 Апреля 2014

Комментарии (16)

JavaScript / Говнокод #15656

+140

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$('img.avatar').attr("src", "http://upload.wikimedia.org/wikipedia/commons/a/a4/Human_penis_2_by_Yiyi1394.jpg")

= http://prntscr.com/36l35i

gost, 03 Апреля 2014

Комментарии (53)

Objective C / Говнокод #15655

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- (void)setButtonVisible:(bool)buttonVisible
{
    if(isIpad)
    {
        id(*superSuperButtonVisible)(id, SEL, ...) = [[[self superclass] superclass] instanceMethodForSelector:@selector(setButtonVisible:)];
        superSuperButtonVisible(self, _cmd, buttonVisible);
    }
    else
    {
        [super setButtonVisible:buttonVisible];
    }
}

Угу, нет тут множественного наследования. Приходится наследоваться по очереди, а потом вызывать функции через одного.

tirinox, 03 Апреля 2014

Комментарии (2)

Java / Говнокод #15654

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private static class MyStatefulActor extends DefaultActor {
      protected void act() {
        loop(new Runnable() {
          public void run() {
            react(new MessagingRunnable<String>(this) {
              protected void doRun(final String msg) {
                System.out.println("Stage #0: " + msg);
                react(new MessagingRunnable<Double>() {
                  protected void doRun(final Double msg) {
                    System.out.println("  Stage #1: " + msg);
                    react(new MessagingRunnable<List<Integer>>() {
                      protected void doRun(final List<Integer> msg) {
                        System.out.println("    Stage #2: " + msg + "\n");
                      }
                  });
                }
              });
            }
          });
        }
      });
    }
  }
}

laMer007, 03 Апреля 2014

Комментарии (9)

JavaScript / Говнокод #15653

+139

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for (var i = 0; i < $('a').length; i++)
{
    $('a')[i].click();
}