Recent questions tagged Python

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python - Get Nearest Point from each other in pandas dataframe

i have a dataframe: routeId latitude_value longitude_value r1 28.210216 22.813209 r2 28.216103 22.496735 r3 28.161786 22. ... : ..... return df2 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - What it really is @client.event? discord.py

A few days ago I became interested in programming discord bots a bit. In the syntax of these programs I ... somehow connected to a asyncio? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Finding repeated character combinations in string

I have a string that holds a very long sentence without whitespaces/spaces. mystring = " ... most efficient way? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Preventing window overlap in GTK

I've got a Python/Linux application that displays bits of info I need in a GTK window. For the purposes ... : Problem solved thanks to vsemenov See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Finding every nth element in a list

How can I find every nth element of a list? For a list [1,2,3,4,5,6], returnNth(l,2) should return [1,3,5] ... ', 3, True]. How can I do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Tweepy (Twitter API) Not Returning all Search Results

I'm using the search feature with Tweepy for Twitter and for some reason the search results are limited to 15 ... pages of results or something? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - LSTM Initial state from Dense layer

I am using a lstm on time series data. I have features about the time series that are not time dependent. ... how can I connect these layers? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Chaining multiple mapreduce tasks in Hadoop streaming

I am in scenario where I have two mapreduce jobs. I am more comfortable with python and planning to use ... need something for Hadoop streaming. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Running multiple Kivy apps at same time that communicate with each other

I would like my Kivy application to be able to spawn multiple apps (i.e. new windows) on a Windows machine that ... 'm not sure where to start. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Applying SVD throws a Memory Error instantaneously?

I am trying to apply SVD on my matrix (3241 x 12596) that was obtained after some text processing ( ... without changing the methodology itself? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python 3.5 - How to install pygame for python3.5 in Ubuntu16.04?

I've spent hours for installing pygame, but it I didn't succeed. I want a detailed installing instruction ... meaningful work for other people. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Regex for links in html text

I hope this question is not a RTFM one. I am trying to write a Python script that extracts links from a ... link be defined using a regex? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to make conda virtual environments persistent and available for tools such as Jupyter Notebook?

When a conda environment is activated in a shell window, the environment is only active in that window (i ... access to the created environment? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How can one perform color transforms with ICC profiles on a set of arbitrary pixel values (not on an image data structure)?

I'd like to convert a set of pixel values from one profiled colorspace to another, without these values residing ... it as a demonstration tool. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - PyMySQL Warning: (1366, "Incorrect string value: '\xF0\x9F\x98\x8D t...')

I'm attempting to import data (tweets and other twitter text information) into a database using Pandas and ... appreciate any help, thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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356 views

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python - fatal error: 'QTKit/QTKit.h' file not found when I build OpenCV on mac

I have followed this http://www.pyimagesearch.com/2015/06/15/install-opencv-3-0-and-python-2-7-on-osx/ to install ... make: *** [all] Error 2 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Floor Plan Edge Detection - Image Processing?

I am a guy from a completely different discipline who need some Image Processing techniques to achieve this goal ... are very much appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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774 views

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python - RuntimeError: The init_func must return a sequence of Artist objects

I am trying to test a Matplotlib animation example on my jupyter notebook which is listed as following: from ... very bottom of this notebook. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Sunrise / set calculations

I'm trying to calculate the sunset / rise times using python based on the link provided below. My results done ... == "__main__": main() See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to get reference by name of variable/placeholder?

By names I'm referring to: tf.placeholder(tf.float32, name='NAME') tf.get_variable("W", [n_in, n_out],initializer ... I want to do a histogram. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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333 views

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python - "Bidirectional Dijkstra" by NetworkX

I just read the NetworkX implementation of Dijkstra's algorithm for shortest paths using bidirectional search (at this ... point of this method? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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206 views

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python - functional difference between lookarounds and non-capture group?

I'm trying to come up with an example where positive look-around works but non-capture groups won't work, to ... , I would be grateful. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - google app engine: Error: HTTPError

I am trying "Hello world" with python import webapp2 class MainHandler(webapp2.RequestHandler): def get(self): self. ... EAG Launcher 1.8.0 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - QImage to Numpy Array using PySide

I am currently switching from PyQt to PySide. With PyQt I converted QImage to a Numpy.Array using this code that I ... 1 > Qt Version 4.8.5 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to rotate a simple matplotlib Axes

is it possible to rotate matplotlib.axes.Axes as it is for matplotlib.text.Text # text and Axes instance t = ... same for the axes instance ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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308 views

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python - Azure Machine Learning Request Response latency

I have made an Azure Machine Learning Experiment which takes a small dataset (12x3 array) and some parameters and ... in some other way. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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609 views

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python - Wrap slice around edges of a 2D array in numpy

Suppose I am working with numpy in Python and I have a two-dimensional array of arbitrary size. For convenience, ... to anyone who can help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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218 views

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python - Extract encoder and decoder from trained autoencoder

I want to divide the autoencoder learning and applying into two parts following https://blog.keras.io/building- ... parts of loaded models. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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