Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Java Version Issue
Unsupported major minor version
https://stackoverflow.com/questions/22489398/unsupported-major-minor-version-52-0
Fixing the Scala error: java.lang.NoSuchMethodError: scala.Product.\(init\)
It probably …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
<properties>
<scala.version>2.11.11</scala.version>
</properties>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId …Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
https://www.scala-lang.org/2019/04/16/metals.html
https://github.com/scalameta/metals-vscode
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
@abstractmethod, @staticmethod, abstract class, etc.
override,
prefer classmethod to static method;
both class and static methods can be override
https://stackoverflow.com/questions/100003/what-are-metaclasses-in-python
It seems to me …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
The latest version of gradle can be installed via PPA on Ubuntu.
sudo add-apt-repository ppa:cwchien/gradle
sudo apt-get update
And gradle can be upgraded using the following …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
It is suggested that you use OpenCV for Python and moviepy (instead of FFmpeg) to manipulate multimedia.
extrac audio from video
convert between different formats of audios
The command …