По колено в коде — Говнокод.ру

Куча / Говнокод #24280

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Эмуляторы

Объясните пожалуйста, почему пишут эмуляторы всяких там GBA, но нет ни одного транслятора в самодостаточную программу? И почему все заботься о том, что бы эмулятор работал с такой же скоростью, как и настоящий процессор?

dm_fomenok, 17 Мая 2018

Комментарии (50)

Python / Говнокод #24279

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import json
import time
import requests
from multiprocessing.dummy import Pool as ThreadPool
max_threads = 10
fname = "data.json"
headers = {"user-agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36", "referer":"https://datmusic.xyz/?q=Home+resonance", "authority":"api-2.datmusic.xyz"}

def api(url):
    while True:
        try:
            r = requests.get(url, headers=headers)
            r = r.json()
            if r['status'] == 'error':
                pass
            else:
                return r['data'][0]['download']
        except Exception as e:
            pass
def download(a):
    # open in binary mode
    while True:
        try:
            with open(a[1]+".mp3", "wb") as file:
                response = requests.get(a[0],headers=headers)
                if not (response.status_code == 503):
                    file.write(response.content)
                    print(a[1],"downloaded")
                    break
                else:
                    pass
        except Exception as e:
            pass

songs = []

with open(fname) as json_data:
    data = json.load(json_data)
    for mp3 in data['list']:
        song = []
        autor = mp3[4]
        title = mp3[3][:-5]
        song.append(autor)
        song.append(title)
        songs.append(song)

links = []

def linker(a):
    song = []
    link = api("https://api-2.datmusic.xyz/search?q=" + a[0] + "+" + a[1] + "&page=0")
    song.append(link)
    song.append(a[0] + ' - ' + a[1])
    links.append(song)
    print(a[1])

for a in songs:
    linker(a)
    #if len(links) > 10:
    #   break

pool = ThreadPool(max_threads)
results = pool.map(download, links)
pool.close()
pool.join()

#Наговнокодил загрущик плейлистов с контача. Как получить json плейлиста подумай сам (перейди в музыку, открой Network в f12 и мониторь запрос при открытии плейлиста)
#Парсер 1 поточный, загрущик многопоточный. Работает через апи datmusic.xyz спс им
#vk.com music downloader v1.0a
#загрущик музыки вк
json = https://gist.githubusercontent.com/alekxeyuk/a1ccd2c62ab56a71320a02582cfc06f9/raw/4f2622c4beeddfa7e3082c276e1c138c87478e83/data.json

pacaw, 17 Мая 2018

Комментарии (4)

C# / Говнокод #24278

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public class Parameter
{
  public string Name { get; }
  public int Value { get; }

  private Parameter(string name, int value)
  {
    Name = name;
    Value = value;
  }

  public static Func<int, Parameter> GetDeferredConstructor(string name)
  {
    return value => new Parameter(name, value);
  }
}

public class Program
{
  public static void Main(string[] args)
  {
    var dc = Parameter.GetDeferredConstructor("param");
    var p = dc(5);
  }
}

mazhuravlev, 17 Мая 2018

Комментарии (6)

Java / Говнокод #24277

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// this method is used for storing name instead of password
    @Override
    public String getPassword() { return name; }

gbuyankin, 17 Мая 2018

Комментарии (113)

C++ / Говнокод #24276

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using namespace std;
#include <typeinfo>
#include <stdlib.h>
#include <stdio.h>
#include <string>
#include <math.h>
#include <stdarg.h>

template <unsigned FRA,unsigned EXP>
struct F {
    union{
        float     f;
        unsigned ui;
        unsigned ef : FRA+EXP;	    
        struct
        {
	        unsigned f : FRA;
	        unsigned e : EXP;
	        unsigned s : 1;
        } s;
    };
    F (double x){f=x;}
    F operator =(const double x) { 
        f=x; return *this;
    }    
    
#define NOOP ;
#define  UN(OP,BODY, RET)   float    operator OP(	) { BODY; return RET;}
#define BIN(OP,BODY, RET)   F    operator OP(F other	) { BODY; return RET;}
#define BINF(OP,BODY,RET)   F    operator OP(const float other) { BODY; } BIN(OP,BODY,RET)
#define CMP(OP)        bool operator OP(const F& other) 

    UN ( -  ,   s.s^=1   ,     (f)       )
    BIN( += , f+=other.f , (  *this  )   )
    BIN( +  , NOOP       , { f+other.f}   )
    BIN( -  ,++other.s.s , {*this+other} )
    BIN( *  ,   NOOP    ,   fmul(f,{other})        )
    BIN( /  , div(other), (  *this  ) )
    BINF(*=, ui=fmul(*this   ,{other}).ui, (  *this  )   )  
    BINF(/=, ui=fmul(*this,rcp(other)).ui, (  *this  )   )  


    CMP(==){
        return other.ui==ui;
    }    

    F out(string s) const{
        printf("> %s%f\n",s.c_str(),f);
    }
    F plus(F other)
    {
        f+=other.f;
        return *this;        
    }    
    
    F div(F other)
    {
        ui=fmul(rcp(other),{f}).ui;
        return *this;        
    }    
    F sqrt()
    {
        s.e-=127;
        ui>>=1; 
        s.f-=(s.f>>4);
        s.e+=127;        
        return *this;        
    }
    F pow(int n)
    {
        s.e-=127;
        ui*=n; 
        ef+=(ef>>4);
        ef-=(ef>>9);
        s.e+=127;
        return *this;
    }    

private:    
    static F rcp(F f) {
        f.s.e=(~f.s.e-2);
        f.s.f=(~f.s.f-2);
        return f;
    }
    
    static F fmul(F r,F b)
    {
        r.s.s   ^= b.s.s;
        r.ef += ((r.s.f&b.s.f)>>4);
        r.ef += b.ef ;
        r.s.e+= 129;
        return r;
    }

 
};

using F32 = F<23,8>;

static F32 of32(float x)

Царь был прав. Во всём.
Патамучто это плавающий питух, который априори говно. И чем вы быстрее это поймёте, чем будет лучше.

В соответствии со своим пониманием сделал мммаксимально простую реализацию плавающих питухов произвольного размера.
Строго на интах.

Пример здесь:
uhttps://ideone.com/dDrj7s

3.14159265, 16 Мая 2018

Комментарии (66)

Java / Говнокод #24274

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if (context instanceof Activity) {
            activity = (MainActivityMVI) context;
            try {
                listener = (OnOfferItemClickListenerS) activity;
            } catch (ClassCastException e) {
                throw new ClassCastException(activity.toString() + "must implement OnOfferItemClickListenerS");
            }
            try {
                listener2 = (OnLoadDataSearchMainFragmentListener) activity;
            } catch (ClassCastException e) {
                throw new ClassCastException(activity.toString() + "must implement OnLoadDataSearchMainFragmentListener");
            }
            App.getComponent(activity).inject(this);
        }

makesense, 16 Мая 2018

Комментарии (53)

SQL / Говнокод #24273

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"SELECT " +
                    "2 AS recType," +
                    "1 AS cnt," +
                    "''  AS vndName," +
                    "'' AS catName," +
                    "off.orderBy1S AS orderBy1S," +
                    "off._id AS _id," +
                    "off.vendorCode AS vendorCode," +
                    "off.price AS price," +
                    "off.currencyId AS currencyId," +
                    "off.thumbnail AS thumbnail," +
                    "off.name AS name," +
                    "IFNULL(crt.quantity,0) AS quantityItem," +
                    "off.queryRest AS queryRest," +
                    "off.valueRest AS valueRest," +
                    "off.lastChangedRest AS lastChangedRest," +
                    "off.price_uah_ir AS price_uah_ir," +
                    "IFNULL(vlt.[rate],0) AS rate " + //валютный курс для currencyId товара
                    "FROM tOffer AS off " +
                    "LEFT JOIN tCart AS crt ON off.vendorCode=crt.offerId " +
                    "LEFT JOIN tCurrency AS vlt ON off.currencyId=vlt.valute " +

                    "WHERE  off.vendorName='" + BRAND_NAME + "' AND off.categoryId=" + CATEGORY_ID + " AND  (off.name LIKE " + nameFilter + ") " +
                    "UNION " +
                    "SELECT " +
                    "1," +
                    "COUNT(*)," +
                    "MAX(vnd.name)," +
                    "IFNULL(cat.name,'')," +
                    "0," +
                    "0," +
                    "0," +
                    "0," +
                    "''," +
                    "''," +
                    "vnd.name," +
                    "0," +
                    "0," +
                    "''," +
                    "''," +
                    "0," +
                    "0 " +
                    "FROM tOffer AS off " +
                    "LEFT JOIN tVendor AS vnd ON off.vendorName=vnd.name " +
                    "INNER JOIN tCategory AS cat ON off.categoryId=cat._id " +
                    "WHERE  off.vendorName='" + BRAND_NAME + "' AND off.categoryId=" + CATEGORY_ID + " AND  (off.name LIKE " + nameFilter + ") " +
                    "GROUP BY vnd.name HAVING COUNT(*)>0 " +
                    "UNION " +
                    "SELECT " +
                    "3," +
                    "COUNT(*)," +
                    "MAX('Другой товар')," +
                    "''," +
                    "0," +
                    "0," +
                    "0," +
                    "0," +
                    "''," +
                    "''," +
                    "'Другой товар'," +
                    "0," +
                    "0," +
                    "''," +
                    "''," +
                    "0," +
                    "0 " +
                    "FROM tOffer AS off " +
                    "WHERE  off.vendorName<>'" + BRAND_NAME + "' AND  (off.name LIKE " + nameFilter + ") " +
                    "GROUP BY 'Другой товар' HAVING COUNT(*)>0 " +
                    "UNION " +
                    "SELECT " +
                    "4," +
                    "1," +
                    "''," +
                    "''," +
                    "off.orderBy1S," +
                    "off._id," +
                    "off.vendorCode," +
                    "off.price," +
                    "off.currencyId," +
                    "off.thumbnail," +
                    "off.name," +
                    "IFNULL(crt.quantity,0)," +
                    "off.queryRest," +
                    "off.valueRest," +
                    "off.lastChangedRest," +
                    "off.price_uah_ir," +
                    "IFNULL(vlt.[rate],0) " + //валютный курс для currencyId товара
                    "FROM tOffer AS off " +
                    "LEFT JOIN tCart AS crt ON off.vendorCode=crt.offerId " +
                    "LEFT JOIN tCurrency AS vlt ON off.currencyId=vlt.valute " +
                    "WHERE  off.vendorName<>'" + BRAND_NAME + "' AND  (off.name LIKE " + nameFilter + ") " +
                    "ORDER BY  recType,orderBy1S ";

Комменты говорят, что это поиск по бренду и названию

makesense, 16 Мая 2018

Комментарии (5)

PHP / Говнокод #24272

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<a href="/login">
  <?php echo( 'В'. ($isLogged ? 'ы' : '') . 'ход'); ?>
</a>

bakesi, 16 Мая 2018

Комментарии (19)

PHP / Говнокод #24271

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https://vc.ru/37909-my-stroim-letnyuyu-shkolu-v-poselke-programmistov

как вам мысль учить пхп на природе?

roskomgovno, 16 Мая 2018

Комментарии (6)

Куча / Говнокод #24262

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...
     F = fun(S) ->
              ets:give_away(Table, NewOwner),
              S
          end,
      sys:replace_state(OldOwner, F)
...

Паттерн steal

CHayT, 15 Мая 2018

Комментарии (31)

Говнокод: по колено в коде.