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Keras provides very convenient tools for fast protyping Machine Learning models, especially neural networks. You can pass metric …

When refactoring a codes, we need to extract duplicated features from different methods or functions. A magic in Python 3 is to …

As a MS student, I am going to leave my lab at USTC. With this post, I’d like to share my experiences on the Linux system, …

Reference: Using auto-layout to calculate table cell height In ‘Using auto-layout to calculate table cell height’, …

To make a iMessage-like chat table view, there is several steps to follow: Text field should be able to adjust its size automatically. …

Dynamic library (with .dylib suffix at UNIX-like OS) is a kind of library discriminated from static library (with .a suffix). Static …

According to the SceneKit document, the function of resetTransform is: Updates the position and orientation of a body in the physics …

NOTE: this article is first posted in my old website, which has be deprecated. Jekyll is a powerful static website framework, which …