urllib.urlopen(url[,data[,proxies]]) : https://docs.python.org/2/library/urllib.html
The default library of network requests in python is the urllib series, including urllib urllib2 and urllib3, which cooperate with each other in most cases
Of course, there are many excellent third ...
Posted on Sat, 18 Jan 2020 01:30:27 -0500 by phprocker
Hash + Hamming distance for similarity measurement
aHash based on low frequency mean hash: too strict to search thumbnails
Reduce picture size
Turn it into a grayscale image
Calculate gray mean
According to the comparison with the gray mean, the ...
Posted on Thu, 16 Jan 2020 04:40:03 -0500 by bernouli
Python is a cross platform computer programming language. It is an object-oriented dynamic type language. Notes include the basic skills of compiling and installing python, python list, dictionary, tuple, file operation and other commands.
◆ compiling and installing Python
Python development environment installation and configuration is very si ...
Posted on Tue, 14 Jan 2020 04:53:32 -0500 by mattchewone
Server configuration virtual environment, jupyter
Virtual environment creation
Image source add
The server is configured with jupyter and pycharm remote connection
Configure jupyter notebook remote access
Add conda virtual environment to the Jupyter Notebook Kernel
Posted on Mon, 13 Jan 2020 06:21:31 -0500 by mamavi
In the new year, the first technical paper on water will be started. As it happens, React has been playing a lot recently. Please write an article to commemorate the construction of development environment. A kind of ...
Posted on Mon, 13 Jan 2020 04:41:06 -0500 by pitn
Data analysis day01
What is data analysis
It is to extract the information hidden behind some seemingly disordered data and summarize the internal law of the research object
Data analysis is to analyze a large amount of collected data with appropriate methods to help people make ju ...
Posted on Mon, 13 Jan 2020 02:42:18 -0500 by mady
1. Version compatibility between PyTorch and TensorboardX
In the use of tensorflow, people often use tensorboard to visualize data, such as the change of model structure and loss function. In fact, PyTorch can also use TensorboardX to visualize data. PyTorch has its own visdom module to realize visual ...
Posted on Fri, 10 Jan 2020 09:45:25 -0500 by dnszero
There is no end to struggle
Study hard 72 changes, because in the future
No one can stop 81 for you.
Life is like an ant, when there is ambition;
Life is as thin as paper, which should be unyielding.
I was touched by this sentence today, so I will share it with you at the beginning. Chicken soup is poisonous, but sometimes we rely on it ...
Posted on Thu, 09 Jan 2020 07:52:23 -0500 by infolock
Wang 5 of Haoding: solution to error reporting in installation. / bkcec install paas (problems caused by coding)
Key words: blue whale smart cloud installation error report
1. Error message:
install pbr failed
The error message is as follows:
byte-compiling build/bdist.linux-x86_64/egg/pip/_vendor/html5lib/treewalkers/ ...
Posted on Mon, 06 Jan 2020 03:11:05 -0500 by scottd
Ubuntu 16.04 installing webterminal
Step 1: install dependency
sudo apt update -y
sudo apt-get install -y python python-dev redis-server python-pip supervisor nginx git
sudo apt-get install python-software-properties build-essential libssh-dev software-properties-common curl gcc jq wget libjpeg-dev libjpeg-turbo8-dev ...
Posted on Sun, 05 Jan 2020 17:38:40 -0500 by sapoxgn