Animate scatter and contour plot: https://stackoverflow.com/questions/55624400/animate-scatter-and-contour-plot
Stack Overflow
Animate scatter and contour plot
I am trying to incorporate a separate animated scatter plot within a functioning animated contour plot. I can get both working separated but looking to amalgamate the new scatter within the functio...
Python overtakes JavaScript as most questioned language on StackOverflow: https://www.globalapptesting.com/blog/picking-apart-stackoverflow-what-bugs-developers-the-most
Globalapptesting
Picking Apart Stack Overflow; What Bugs Developers The Most?
What did we discover when we picked apart StackOverflow to find out what bugged developers most? We picked 11 of the most popular programming languages (measured by frequency of StackOverflow tags) and ran a study looking to uncover some of the commonalities…
Shared python generator: https://stackoverflow.com/questions/55674212/shared-python-generator
Stack Overflow
Shared python generator
I am trying to reproduce the reactive extensions "shared" observable concept with Python generators.
Say I have an API that gives me an infinite stream that I can use like this:
def my_generator(...
Say I have an API that gives me an infinite stream that I can use like this:
def my_generator(...
Scrapy: follow external links only: https://stackoverflow.com/questions/53547246/scrapy-follow-external-links-only
Stack Overflow
Scrapy: follow external links only
With OffsiteMiddleware you can control how to follow external links in Scrapy.
I want the spider to ignore all internal links on a site and follow external links only.
Dynamic rules to add the re...
I want the spider to ignore all internal links on a site and follow external links only.
Dynamic rules to add the re...
OpenCV-Python Cheat Sheet: From Importing Images to Face Detection: https://heartbeat.fritz.ai/opencv-python-cheat-sheet-from-importing-images-to-face-detection-52919da36433
How to use custom folding icons in QScintilla?: https://stackoverflow.com/questions/55745636/how-to-use-custom-folding-icons-in-qscintilla
Stack Overflow
How to use custom folding icons in QScintilla?
Consider this snippet:
import sys
from PyQt5.Qsci import QsciScintilla
from PyQt5.Qt import *
if __name__ == '__main__':
app = QApplication(sys.argv)
view = QsciScintilla()
# http:/...
import sys
from PyQt5.Qsci import QsciScintilla
from PyQt5.Qt import *
if __name__ == '__main__':
app = QApplication(sys.argv)
view = QsciScintilla()
# http:/...
OpenCV: Merging fitted shapes: https://stackoverflow.com/questions/55655710/opencv-merging-fitted-shapes
Stack Overflow
OpenCV: Merging fitted shapes
If I'm using OpenCV (Python) and fit two shapes, like so:
a = cv2.fitEllipse(contours)
b = cv2.minAreaRect(contours)
Both a and b are represented as Box2D objects, which look something like:
cen...
a = cv2.fitEllipse(contours)
b = cv2.minAreaRect(contours)
Both a and b are represented as Box2D objects, which look something like:
cen...
My first genetic algorithm! Evolves to play a pong-like game: https://www.reddit.com/r/Python/comments/bfd87x/my_first_genetic_algorithm_evolves_to_play_a/
reddit
r/Python - My first genetic algorithm! Evolves to play a pong-like game
41 votes and 2 comments so far on Reddit
Using pyLDAvis with custom model: https://stackoverflow.com/questions/55663489/using-pyldavis-with-custom-model
Stack Overflow
Using pyLDAvis with custom model
I have a trained custom LDA model (Hebrew language) and I want to use pyLDAvis in order to visualize it.
I'm referring to the docs and the following resources:
https://pyldavis.readthedocs.io/en/...
I'm referring to the docs and the following resources:
https://pyldavis.readthedocs.io/en/...
pdf2image how to read pdfs with "enable all features" - windows: https://stackoverflow.com/questions/55754342/pdf2image-how-to-read-pdfs-with-enable-all-features-windows
Stack Overflow
pdf2image how to read pdfs with "enable all features" - windows
I have a pdf and i would like to read it in Python. When I open it on my machine using acrobat, I get below message and when I click on "enable all features", the file shows it's actual content.
...
...
Python Tutorial: How to Read-Write Excel Files, Web-Scrap Google and Create Interactive Maps in 20 lines of Code: https://www.reddit.com/r/Python/comments/bf9cgz/python_tutorial_how_to_readwrite_excel_files/
reddit
r/Python - Python Tutorial: How to Read-Write Excel Files, Web-Scrap Google and Create Interactive Maps in 20 lines of Code
24 votes and 9 comments so far on Reddit
pandas.factorize with custom array datatype: https://stackoverflow.com/questions/55758872/pandas-factorize-with-custom-array-datatype
Stack Overflow
pandas.factorize with custom array datatype
Let's start off with a random (reproducible) data array -
# Setup
In [11]: np.random.seed(0)
...: a = np.random.randint(0,9,(7,2))
...: a[2] = a[0]
...: a[4] = a[1]
...: a[6] = a[1...
# Setup
In [11]: np.random.seed(0)
...: a = np.random.randint(0,9,(7,2))
...: a[2] = a[0]
...: a[4] = a[1]
...: a[6] = a[1...
How should I modify the test data for SVM method to be able to use the `precomputed` kernel function without error?: https://stackoverflow.com/questions/55759533/how-should-i-modify-the-test-data-for-svm-method-to-be-able-to-use-the-precompu
Stack Overflow
How should I modify the test data for SVM method to be able to use the `precomputed` kernel function without error?
I am using sklearn.svm.SVR for a "regression task" which I want to use my "customized kernel method". Here is the dataset samples and the code:
index density speed label
0 1...
index density speed label
0 1...
Windows Desktop Notifications in 3 lines of Code | Python 3.6: https://www.reddit.com/r/Python/comments/bfmneb/windows_desktop_notifications_in_3_lines_of_code/
reddit
r/Python - Windows Desktop Notifications in 3 lines of Code | Python 3.6
30 votes and 13 comments so far on Reddit
Using OpenCV's Image Hashing Module from Python: https://stackoverflow.com/questions/55685803/using-opencvs-image-hashing-module-from-python
Stack Overflow
Using OpenCV's Image Hashing Module from Python
I want to use OpenCV's perceptual hashing functions from Python.
This isn't working.
import cv2
a_1 = cv2.imread('a.jpg')
cv2.img_hash_BlockMeanHash.compute(a_1)
I get:
TypeError: descriptor '
This isn't working.
import cv2
a_1 = cv2.imread('a.jpg')
cv2.img_hash_BlockMeanHash.compute(a_1)
I get:
TypeError: descriptor '
Last 3 years I've developed/maintained this open-source distributed real-time group-chat backend in Python: https://www.reddit.com/r/Python/comments/bfoegh/last_3_years_ive_developedmaintained_this/
reddit
Last 3 years I've developed/maintained this open-source...
Github: [https://github.com/thenetcircle/dino/](https://github.com/thenetcircle/dino/) *Socketio front-end connects to this Flask...