C++ Core Knowledge To Get The Ability To Read (Continued)

The key topics are: pointer, reference, virtual method and polymorphism. What is a pointer? It contains the address of variable in the computer's internal memory - RAM; it itself is represented by a variable in bytes looking like 0x7fff6472e92c. There are two signs to know in depth to fully understand how to use pointer and … Continue reading C++ Core Knowledge To Get The Ability To Read (Continued)

C++ Core Knowledge To Get The Ability To Read

The key points are beautifully addressed in Derek Banas's one hour video. These concepts are gone through: ternary operator; file i/o; pointers; reference operator; class/objects; private; static variables; public/encapsulation; constructors; static functions; this; inheritance; call superclass constructor; execute static method; virtual methods; polymorphism; abstract data type. Commonly seen signs << after cout is just a … Continue reading C++ Core Knowledge To Get The Ability To Read

Essence Of Business And Abundant Opportunities

I think the essence of business is to provide products/services to satisfy the needs of the market/mass people. Existing status quo always deter many people from even trying. So the entrepreneurs have to be bold, adventurous and more importantly, resourceful to come up with ideas/method to tackle problems. To attain lucrative profits by creating business … Continue reading Essence Of Business And Abundant Opportunities

Interesting Probability Or Possibility Problems

Probability or Possibility questions can be very mind-boggling if you don't get an effective way to approach the thinking process, once you do, it's incredibly easy. Probability or Possibility problems are essentially the same kind of problem because probability is just the "interested possibility" over "total possibility". While in tackling possibility problems, we usually will … Continue reading Interesting Probability Or Possibility Problems