Articles 3
Evgenii Legotckoi
Evgenii LegotckoiJuly 8, 2017, 6:40 a.m.
C++ - Tutorial 007. Classes The availability of data that is publicly available in the structure has its advantages, providing complete freedom of action. However, we may want to hide the variables that are used in the dat…
Evgenii Legotckoi
Evgenii LegotckoiAug. 25, 2016, 3:05 a.m.
User Guide #23 - Ruby - Class constants A constant has a name starting with an uppercase character. It should be assigned a value at most once. In the current implementation of ruby, reassignment of a constant generates a warning but …
Evgenii Legotckoi
Evgenii LegotckoiJune 26, 2016, 2:36 a.m.
User Guide #12 - Ruby - classes The real world is filled by objects, and we can classify them. For example, a very small child is likely to say "bow-wow" when seeing a dog, regardless of the breed; we naturally see the world i…
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dufusJan. 2, 2019, 2:16 p.m.
Почему не получается получить доступ к QDoubleSpinBox из другого класса? Есть class MainWindow и class PollutionZone : public QWidget. В классе PollutionZone, есть два QDoubleSpinBox : QDoubleSpinBox *latitudeDSpinBox = new QDoubleSpinBox(this);virtual QDoubleSpi…
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tettaApril 23, 2017, 11:50 a.m.
Как подключить класс Я вот создал проект и все как обычно: main.cpp, mainwindow.cpp и .h . И я делаю menubar, я хочу что бы оно было в другом месте, не в main.cpp, mainwindow.cpp и .h , а в созданном месте под назв…
KL
Konstantin LazarevJan. 27, 2017, 3:05 a.m.
Архитектура класса Добрый день, подскажите пожалуйста по архитектуре класса. Class A{int A;Qstring str;public:A(int b):A(b){}void setA(int b){A=b;}int getA(){return A;}void setStr(…
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Test 1
C++ - Test 005. Structures and ClassesTest of the basics of C ++. In testing checked knowledge of data structures and classes in C ++.
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