python round rounding?

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From [Pythondiscussion group] 2017-07-05 10:35:02 0  3  1217

python - How to count the word frequency of an English API development document (such as javadoc document)?

For example, a simpler function is how to count the word frequency of an English API development document? (Th...

From [Pythondiscussion group] 2017-07-05 10:35:00 0  2  1097

How to handle file non-existence exception in Python3 with open?

{Code...} The above code snippet can read data.json. The question is, what should I do if data.json does not e...

From [Pythondiscussion group] 2017-07-05 10:34:57 0  2  1073

python - ModuleNotFoundError: No module named 'aiohttp'

The module has been installed obviously, but when running the program, it still prompts that the module python...

From [Pythondiscussion group] 2017-07-05 10:34:55 0  2  2279

Why can't project be pushed to Heroku?

Follow the tutorial to push the project to heroku. Everything went smoothly in the previous steps without any ...

From [Pythondiscussion group] 2017-07-05 10:34:52 0  1  889

python - django How to query ManyToManyField contains a certain id

A task can be assigned to multiple people. Now we want to query all tasks assigned (assigns) to user_id = 1. H...

From [Pythondiscussion group] 2017-07-05 10:34:50 0  1  837

python - About looping lists in django templates

There is a navigation bar. I want to add a class = 'on' attribute when this navigation is activated. If you cl...

From [Pythondiscussion group] 2017-07-05 10:34:48 0  2  965

How to automatically install third-party libraries in python?

For example, if a third-party requests library is used in the script, when it is run by others, it may prompt ...

From [Pythondiscussion group] 2017-07-05 10:34:46 0  2  1004

python aiohttp download pictures

I use asyncio to download pictures, and I can download them, but I can’t open them @asyncio.coroutine # &l...

From [Pythondiscussion group] 2017-07-05 10:34:44 0  1  1052

python - How to perform data analysis on 20 million pieces of structured data

Prepare for time series analysis, groupby analysis and trend prediction. Is using Python dataframe enough?

From [Pythondiscussion group] 2017-07-05 10:34:39 0  1  1239

javascript - What is the ua of WeChat's built-in browser?

If anyone knows, please post it, thank you!

From [Pythondiscussion group] 2017-07-05 10:34:37 0  3  1155

Linux operation and maintenance - how to implement python remote control of windows

Is there any solution for python to remotely control the win server under the premise that ssh is not enabled ...

From [Pythondiscussion group] 2017-07-05 10:34:35 0  1  1286

Concurrency - the correct posture for python multi-process + coroutine?

What is the correct posture of python multi-process + coroutine? Is the following code an example of combining...

From [Pythondiscussion group] 2017-07-05 10:34:33 0  1  999

python - Why does the browser console response return empty after csdn login?

Log in to csdn http://blog.csdn.net/?ref=too... I want to check the return value, but the result is empty. So ...

From [Pythondiscussion group] 2017-07-05 10:34:31 0  1  909

python - [Django] How to get user information for each template

For example, if you use Django to build a website, most pages will contain user information, such as username,...

From [Pythondiscussion group] 2017-07-05 10:34:29 0  5  1008