You are trying to use relative imports in python, but you encounter one of the exceptions ImportError: attempted relative import with no known parent package. Yes, relative imports can be confusing from time to time. In this article, we see the method used by python interpreter to resolve the relative imports and how we can fix this issue.

InfluxDB

Attention:

1. How to use DataFrame Client

   1	client = DataFrameClient('localhost', 8086, user, password, dbname)

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1.If you can not use alphadin.bst in your TexStudio:

save alphadin.bst file from here to your local device, and keep it with the same file with your .tex file.

1. Install mysql on Ubuntu 18.04

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$ sudo apt update
$ sudo apt install mysql-server

1. update

db.collection.update(criteria, objNew, upset, multi)
criteria: The search condition of update,
objNew: The object or operator of update, like $set, $inc, $setOnInsert
upsert: If the criteria doesn’t exist, if insert objNew, true is insert, default[false], not insert.
multi: default[false], just update the first record of the founded result, if this argument is true, update all founded records.

Motivation

Due to the recent interview at the Sony research department in Stuttgart, so have to explore deeper in GAN. This blog will introduce more details of adversarial examples resarch and more state-of-the-art solutions.

(Draft)

Introduction(说明):

Recently the computer was broken, so all study resources were lost, and before I didn’t like backup files, I had to learn to build a personal blog with Hexo and Github. Write this file, so last time will not waste too much time to redo the same things as today.

Because of the intellectual property protection laws are so strict in Germany, downloading with p2p tools like baidunetdisk or xunlei online is very dangourous and is likely to be discovered by online police at any time. So we can try to replace these p2p tools with Aria2 that is faster and sampler.