Vines' Log

人與人之間的競爭，靠的不是智力，不是天賦，而是我知道你不知道的。人類文明上萬年的傳承，憑借的就是這樣一套知識體系，有些東西人家不說，你一輩子都想不明白。一輩子能有多長？一百年而已，一百年要想出上萬年若干人的經驗總結，再聰明十倍都不夠。

Blender is a free and open-source 3D computer graphics software toolset used for creating animated films, visual effects, art, 3D printed models, motion graphics, interactive 3D applications, and computer games. Blender's features include 3D modeling, UV unwrapping, texturing, raster graphics editing, rigging and skinning, fluid and smoke simulation, particle simulation, soft body simulation, sculpting, animating, match moving, rendering, motion graphics, video editing, and compositing.

A database is an organized collection of data, generally stored and accessed electronically from a computer system. Where databases are more complex they are often developed using formal design and modeling techniques.

OpenCV is a library of programming functions mainly aimed at real-time computer vision. Originally developed by Intel, it was later supported by Willow Garage then Itseez. The library is cross-platform and free for use under the open-source BSD license.

OpenCV is a library of programming functions mainly aimed at real-time computer vision. Originally developed by Intel, it was later supported by Willow Garage then Itseez. The library is cross-platform and free for use under the open-source BSD license.

The Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text. Uses include data cleaning and transformation, numerical simulation, statistical modeling, data visualization, machine learning, and much more.

In software engineering, a software design pattern is a general, reusable solution to a commonly occurring problem within a given context in software design. It is not a finished design that can be transformed directly into source or machine code.

In computer science, a sorting algorithm is an algorithm that puts elements of a list in a certain order. The most frequently used orders are numerical order and lexicographical order. Efficient sorting is important for optimizing the efficiency of other algorithms that require input data to be in sorted lists.

pointers 和 arrays 對於某些低階任務可能有存在的必要，但我們應該盡量避免使用它們，因為他們容易出錯又很難除錯。一般而言應該優先使用程式庫提供的抽象事物而非語言內建的 array 和 pointer，這一忠告在「多用strings，少用C-Style 字串（亦即以null結尾之字元array）」這件事上尤其合適。

C++中的 struct 和 class 基本是通用的，使用 class 時，類中的成員默認都是 private 屬性的；而使用 struct 時，結構體中的成員默認都是 public 屬性的。class 繼承默認是 private 繼承，而 struct 繼承默認是 public 繼承。class 可以使用Template(模板)，而 struct 不能。