Python

Python is a dynamically typed programming language designed by Guido van Rossum. Much like the programming language Ruby, Python was designed to be easily read by programmers. Because of its large following and many libraries, Python can be implemented and used to do anything from webpages to scientific research.
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May 29, 2020 - Java
A description is incomplete. It should mention:
These patterns are not competing, but complementing each other. To achieve availability, one needs both fail-over and replication.
right after
"There are two main patterns to support high availability: fail-over and replication. "
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Jun 9, 2020 - Python
There are some interesting algorithms in simulation from Physics, Chemistry, and Engineering especially regarding Monte Carlo simulation: Heat Bath algorithm, Metro-Police algorithm, Markov Chain Monte Carlo, etc.
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May 19, 2020
There are many pages in the docs that have different overlapping information about error handlers:
- https://flask.palletsprojects.com/en/1.1.x/errorhandling/#error-handlers
- https://flask.palletsprojects.com/en/1.1.x/blueprints/#error-handlers
- https://flask.palletsprojects.com/en/1.1.x/patterns/errorpages/
- https://flask.palletsprojects.com/en/1.1.x/patterns/apierrors/
These need to
In Keras documentation, glorot_uniform says that the initializer is using Glorot Uniform from this paper. However, the Keras implementation is totally different from the equation on the paper. Also, there are some arguments such as mode ='fan_avg' is the default. It should be same as the referenced paper. 'fan_sum'. Golort uniform is shown
It's not clear from the website's documentation, or the --help
output, how to do the following equivalent curl task:
Post a raw JSON query to ElasticSearch:
curl \
--header "Content-Type: application/json" \
--request POST \
--data '{ "_source": [ "restricted_countries.*" ], "query": { "match_all": {} }, "size": 1000 }' \
'http://localhost:9200/_search'
T
SUMMARY
apt_repository throws exception "TypeError: instancemethod expected at least 2 arguments, got 0"
This is the same issue than #57195 which has been closed, but still persist.
Please note that I'm fully aware that python 2.6 is old, and debian6 is very old.
However the documentation says that python2.6 is supported for managed nodes (and not for management Host), so this mo
When using the url http://docs.python-requests.org/en/latest/
, it redirects to https://2.python-requests.org//en/latest/
(notice the extra / before en
). This causes a HTTP 404.
Expected Result
The redirect should be to https://2.python-requests.org/en/latest/
Actual Result
HTTP 404
Reproduction Steps
Try to visit the latest en documentation for requests using the
Not sure when this happened but i love the new left-hand side navigation https://scikit-learn.org/dev/user_guide.html
(@adrinjalali did this maybe?)
However, when clicking the different entries, the result is inconsistent. For some, it shows a TOC that expands the existing toc with m
I think "outputs [-1]" and "outputs [0]" are equivalent (reversed) in this line of code, but the former (89%) works better than the latter (86%). Why?
Description
When I scrape without proxy, both https and http urls work.
Using proxy through https works just fine. My problem is when I try http urls.
In that moment I get the twisted.web.error.SchemeNotSupported: Unsupported scheme: b''
error
As I see, most of the people have this issue the other way around.
Steps to Reproduce
- Scrape a http link with proxy
**Expected
The problem
I copied the arduino integration into custom_components
:
cp -R /srv/homeassistant/lib/python3.7/site-packages/homeassistant/components/arduino/ /home/homeassistant/.homeassistant/custom_components/
and made homeassistant the owner:
sudo chown -R homeassistant:homeassistant arduino/
Environment
Latest hass, latest raspbian on Pi 4.
- Home A
The chat tutorial listed for elixir is outdated. It uses a old version of phoenix and could be confusing to new users who would be learning a oudated set of syntax, application structure, commands i.e. mix phoenix.create
vs. mix phx.create
.
Also it's missing some steps. For one this they never do mix ecto.create
without which the postgres database is not initialized so the app doesn't wo
一个班级60%喜欢足球,70%喜欢篮球,80%喜欢排球,问:三种球都喜欢占比最大可能有多少,最小可能有多少?即求三种球都喜欢的比例范围

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Jun 3, 2020 - Python
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May 14, 2020 - Python
When working on other things, I found that our coverage tests were failing on master
on macOS. I quickly fixed this in certbot/certbot#7972, but there's nothing stopping us from hitting this problem again in the future. I think we should avoid this because it can be a confusing/frustrating experience, especially for new Certbot developers, to investigate test failures on
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Jun 1, 2020 - Python
Location of the documentation
https://pandas.pydata.org/docs/development/code_style.html
https://pandas.pydata.org/pandas-docs/stable/development/contributing.html#code-standards
Documentation problem
Most of the documentation for the coding style guidelines is limited and in multiple locations. Much of the coding style is in a script.
Suggested fix for documentation
I think listing anti-patterns with some basic reasoning about "why not" is a good idea.
Example - singleton. Although #256 has "won't fix" label
- it is in PRs section, and people (if searching history at all) are searching issues first.
- it was misspelled, Singelton instead of Singleton, therefore impossible to find
Listing most popular anti-patterns (without actual implementation) shou
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Jun 1, 2020 - Jupyter Notebook
In the PCA section there is the following quote:
We see that these 150 components account for just over 90% of the variance.
While not inaccurate (150 componen
Created by Guido van Rossum
Released February 20, 1991
- Organization
- python
- Website
- www.python.org
- Wikipedia
- Wikipedia
Please make sure that this is a bug. As per our
GitHub Policy,
we only address code/doc bugs, performance issues, feature requests and
build/installation issues on GitHub. tag:bug_template
System information
example script provided in TensorFlow): Yes