Ben Chuanlong Du's Blog

It is never too late to learn.

Tips on Preview in macOS

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

https://discussions.apple.com/thread/2031602

Computer Vision Libraries in Rust

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

resize

resize Image resampling library in pure Rust. - Fast, with support for many pixel formats - No encoders/decoders, meant to be used with some external library - Tuned for resizing to the …

Tips on Creating Docker Images

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. Docker caches building operations. When cache for an operation is available, Docker use the cache layer directly and avoid building the layer again.

  2. The command ARG creates environment variables for build-time …

Tips on Pillow

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

PIL.Image.Image.crop

Notice that the bounding box is inclusive/EXCLUSIVE like the range function. PIL.Image.Image.crop does not accept a bounding box of zero size!

PIL.Image …

Copy Pictures from an Android Phone to a Computer

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement! Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

You have to have a SSH server installed on the Android phone …