_{資料は量の制限のために要約されています。}

私にとって、プログラミングはテクノロジーであるだけでなく、多くの点でアートでもあります。したがって、コードの美しさは非常に重要です。

過去数年間、私はプログラムコードの洗練された美しさを破壊するプログラミング技術を収集してきました。

プログラムの開始時のすべての変数の宣言。
パラメータを介して関数の結果を返します。
ローカル機能の欠如;
else if

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obj.getProperty()

obj.setProperty(value)

;
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;
« ».

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, :

int mtxResult [10][10] = mult (mtxA, mtxB); 

, , :

mult (mtxA, mtxB, mtxResult);

, , .

:

, :

Matrix mtxResult = mult (mtxA, mtxB);

(- ), , , .

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, C++ , . a

, b

, c

:

, x1

x2

.

C++ :

intRootsCount, numX1, numX2 = quadraticEquation (numA, numb, numC) 

:

intRootsCount = quadraticEquation (numA, numB, numC, &numX1, &numX2);

, , , , .

:

^[3]:

QuadrEqResult qerResult = quadraticEquation (numA, numB, numC); intRootsCount = qerResult.count; numX1 = qerResult.x1; numX2 = qerResult.x2;

, , , : .

, C++, (. ). , , .

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:

function quadraticEquation (numA, numb, numC) { //... return ({ count: intRootsCount, x1: intX1, x2: intX2 }); } var objResult = quadraticEquation (numA, numB, numC); intRootsCount = objResult.count; numX1 = objResult.x1; numX2 = objResult.x2; 

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Pascal/Delphi , , . , , , , .

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program main ();
  function block3 (param: integer): integer;   {      (4)--¬           }
  begin                                        {       ^   v           }
       #3                   {       ^   v           }
  end;                                         {       ^   v           }
  {}                                           {       ^   v           }
  procedure block5 (param: integer);           {       ^   v  (7)--¬   }
  begin                                        {       ^   v   ^   v   }
       #5                   {       ^   v   ^   v   }
  end;                                         {       ^   v   ^   v   }
  {}                                           {       ^   v   ^   v   }
 begin                                         {       ^   v   ^   v   }
      #1                               {  (1)  ^   v   ^   v   }
    {}                                         {   v   ^   v   ^   v   }
      #2                               {  (2)  ^   v   ^   v   }
    {}                                         {   v   ^   v   ^   v   }
                        {   v   ^   v   ^   v   }
         block3   {   v   ^   v   ^   v   }
    block3 (param);                            {  (3)---   v   ^   v   }
    {}                                         {           v   ^   v   }
      #4                               {          (5)  ^   v   }
    {}                                         {           v   ^   v   }
                        {           v   ^   v   }
         block5   {           v   ^   v   }
    block5 (param);                            {          (6)---   v   }
    {}                                         {                   v   }
      #6                               {                  (8)  }
  end.

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if (numHour >= 0 && numHour < 6) { print (" !"); } else { if (numHour >= 6 && numHour < 12) { print (" !"); } else { if (numHour >= 12 && numHour < 18) { print (" !"); } else { print (" !"); } } } 

, :

if (numHour >= 0 && numHour < 6) { print (" "); } else if (numHour >= 6 && numHour < 12) { print (" !"); } else if (numHour >= 12 && numHour < 18) { print (" !"); } else { print (" !"); }

2:

, , , , , , — .

, «», « » — « ». , :

if (!isRegistred ()) { print (" . !"); } else if (numHour >= 0 && numHour < 6) { print (" "); } else if (numHour >= 6 && numHour < 12) { print (" !"); } else if (numHour >= 12 && numHour < 18) { print (" !"); } else { print (" !"); } 

, :

if (!isRegistred ()) { /* */ print (" . !"); } else { /* */ if (numHour >= 0 && numHour < 6) { print (" !"); } else if (numHour >= 6 && numHour < 12) { print (" !"); } else if (numHour >= 12 && numHour < 18) { print (" !"); } else { print (" !"); } }

(-, - - ) if

else

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, lastName

, firstName

, sirName

: objPeople1

.

objPeople1.lastName = ""; objPeople1.firstName = ""; objPeople1.sirName = ""; 

, :

doSomething (objPeople1); 

-, : , , ..

:

:

World.Russia.Moscow./*Kremlin*/WhiteHouse.Putin 

:

,

:

redBag.blueBag.myThing 

… :

blueBag.redBag.myThing

- .

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:

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:

char *lastNames [3] = {"", "", ""}; char *firstNames [3] = {"", "", ""}; char *sirNames [3] = {"", "", ""}; const lenin = 0, stalin = 1, khrushchev = 2;

:

//: " " cout<<firstNames[khrushchev]<<" "<<lastNames[khrushchev];

.

-, . .

:

, :

doSomething(lastNames [lenin], lastNames [lenin], sirNames [lenin]);

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:

firstNames[khrushchev]

, firstName

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< - ...>

, .

:

People *leaders [7] = { new People ("", "", ""), new People ("", "", ""), new People ("", "", ""), new People ("", "", ""), new People ("", "", ""), new People ("", "", ""), new People ("", "", "") }; // – . const lenin = 0, stalin = 1, brezhnev = 2, gorbachev = 6; //: " " cout<<leaders [lenin].firstName<<" "<< leaders [lenin].lastName; //: " " cout<<leaders [brezhnev].firstName<<" "<< leaders [brezhnev].lastName; //: " " cout<<leaders [gorbachev].firstName<<" "<< leaders [gorbachev].lastName;

`object.getProperty ()`

`object.setProperty (value)`

:

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— ;

— .

, , :

: objObject.property1 = "value1";

: objObject.doSomething (param1, param2);

— .

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-, -, .

1:

, , , : objObject.property1

intA = objObject.property1; // objObject.property1 = intB; // 

, :objObject.getProperty1 ()

objObject.setProperty1 ()

:

intA = objObject.getProperty1 ();// objObject.setProperty1 (intB); // 

, ++

, +=

.

2:

1.

:

objObject.property1++;

, :

objObject.setProperty1 (objObject.getProperty1 () + 1);

, .

3:

Person

_money

, money:

class Person { private long _money; public long money { get { return (_money); } set { _money = value; } } }

:
Person psnBillGates = new Person ();
lngOldRiches = psnBillGates.money; //
psnBillGates.money = lngNewRiches; //
psnBillGates.money += 1000000000; //

: Delphi, C#, Python, Ruby .

: C++, Java JavaScript^[4]…

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println (" : "+ objWinVista.name); //Windows Vista println (" : "+ objWinVista.codename); //Longhorn println (" : "+ objWinVista.bugsCount); //1 000 000 000 :-) println (" :"); for (long numBugNumber = 0; numBugNumber < objWinVista.bugsCount; numBugNumber++) { println (objWinVista.bugs [numBugNumber]); }

name

, codename

bugsCount

, .

bugs [i]

, , .

. , , .. . , a0

, a1

, a2

.

:

Java 2D:

GradientPaint gp = new GradientPaint (50.0f, 50.0f, Color.blue, 50.0f, 250.0f, Color.green);

RotationInterpolator rotator = new RotationInterpolator ( new Alpha (-1, Alpha.DECREASING_ENABLE, 0, 0, 8000, 0, 0, 0, 0, 0), xformGroup, axis, 0.0f, (float)Math.PI*2.0f);

: -1, Alpha.DECREASING_ENABLE, 0, 0, 8000, 0, 0, 0, 0, 0

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, .

, ( 3), .

:

Math.pow (2, 5)

2⁵. , , 5² :-)

, , .

:

, : Math.summ (3, 7, 18, -2, 11, 2.3)

, ( Perl, Python Ruby, ).

(perl):

.
$strResult = translate
  text       => "Hello, world!",
  from       => $lngEnglish,
  to         => $lngRussian,
  vocabulary => $vcblrGeneral,
  quality    => 10;

?

( C Pascal) .

, , ; , ; , .

//rectangle1 –     
Rectangle rectangle1;

//  
  rectangle1.x               = 80;     //x
  rectangle1.y               = 25;     //y
  rectangle1.width           = 50;     //
  rectangle1.height          = 75;     //
  rectangle1.rotation        = 30;     // 
  rectangle1.borderWeight    = 2;      // 
  rectangle1.borderColor     = "red";  // 
  rectangle1.backgroundColor = "blue"; // 
  rectangle1.alpha           = 20;     // 

// ,     
drawRectangle (rectangle1);

脆弱なコードの美しさを壊す10のトリック

`else if`

< - ...>

`object.getProperty ()`

`object.setProperty (value)`

More articles:

脆弱なコードの美しさを壊す10のトリック

else if (adsbygoogle = window.adsbygoogle || []).push({}); (adsbygoogle = window.adsbygoogle || []).push({}); (adsbygoogle = window.adsbygoogle || []).push({});

< - ...>

(adsbygoogle = window.adsbygoogle || []).push({});

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`else if`