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Re-study biology/geology term in CN/EN

Biology/Geology term list

Posted byRui Ying Thursday, May 6, 2021

Learning data.table (4)

Day 4: reshape data.table

Posted byRui Ying Friday, April 30, 2021

Learning data.table (3)

Day 3: use key in data.table

Posted byRui Ying Thursday, April 29, 2021

Learning data.table (2)

Day 2: data.table add/update/delete columns by reference

Posted byRui Ying Sunday, April 25, 2021

Learning data.table (1)

Day 1: data.table syntax

Posted byRui Ying Friday, April 23, 2021

NPZ模型与人类社会的共通之处

Human society is similar to natural ecosystem

Posted byRui Ying Wednesday, April 21, 2021

A simple song by RY

Posted byRui Ying Sunday, April 18, 2021

An ameteur framework of feeling and thoughts in our brain

Why cannot control yourself sometimes? How to recognise yourself?

Posted byRui Ying Sunday, April 18, 2021

Review data analysis in R

tidyverse, reshap2 functions review

Posted byRui Ying Wednesday, January 6, 2021

SSH and Some Linux Commands

What’s public key and private key (in my understanding) Public key and private key are generated pairwisely. Only each other can decode the other. One of the pair can be the lock and the other can be the key. SSH connection process Client sends a request Server receives the request and send pub_key to client client uses the pub_key to encrypt password and send back Server decodes it using private_key Core: use server’s public key to encrypt user’s password.

Posted byRui Ying Monday, January 4, 2021

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Marine ecologist; Zen