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

vesoft-inc/nebula

A high performance distributed Graph Database

[neo4j/neo4j]0https://github.com/neo4j/neo4j0

Neo4j is the world’s leading Graph Database. It is a high performance graph store with …

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

It is easy to make mistakes due to type of parameters when use picocli in Scala. It is suggested that you

1. Have all parameters prepared before using them.

2. manually specify types …

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

1. Spark MLlib RDD-based API supports stratified sampling but the DataFrame-based API hasn't implemented it yet as of Spark 2.4.3.

sample keys (not rows) with equal probability

References

https://spark …

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

https://www.imageidentify.com/

Neural Style Transfer Applications

DeepArt

Prisma

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

PyQt5 vs PySide2

https://www.reddit.com/r/Qt5/comments/a3zt3j/eli5_pyqt5_pyside2_which_one_to_use/

Both PyQt5 (developed by Riverbank) and PySide2 (official Python bindings from Qt) are great. They have very similar APIs …

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

mtth/hdfs

1. Supports proxy. See this issue for details.

Apache Arrow - HDFS

References

http://wesmckinney.com/blog/python-hdfs-interfaces/