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Why does jupyter notebook server keeps crashing when .ipynb files are opened?: https://stackoverflow.com/questions/56206086/why-does-jupyter-notebook-server-keeps-crashing-when-ipynb-files-are-opened
Stack Overflow
Why does jupyter notebook server keeps crashing when .ipynb files are opened?
I was able to use jupyter notebook 4 days ago. The only thing that changed was there was a firefox version update.
After that the server crashes everytime .ipynb files are opened. Even the directory
After that the server crashes everytime .ipynb files are opened. Even the directory
PyHook doesn't detect key pressed in some windows: https://stackoverflow.com/questions/33377775/pyhook-doesnt-detect-key-pressed-in-some-windows
Stack Overflow
PyHook doesn't detect key pressed in some windows
I ran this PyHook sample code:
import pythoncom, pyHook
def OnKeyboardEvent(event):
print 'MessageName:',event.MessageName
print 'Message:',event.Message
print 'Time:',event.Time
...
import pythoncom, pyHook
def OnKeyboardEvent(event):
print 'MessageName:',event.MessageName
print 'Message:',event.Message
print 'Time:',event.Time
...
Churn Prediction Machine Learning Model with Python: https://medium.com/@karamanbk/churn-prediction-3a4a36c2129a
Towards Data Science
Churn Prediction
Churn prediction with XGBoost Binary Classification
Read and process data from URL in python: https://stackoverflow.com/questions/56252977/read-and-process-data-from-url-in-python
Stack Overflow
Read and process data from URL in python
I am trying to get the data from URL.below is the URL Format.
What I am trying to do
1)read line by line and find if the line contains the desired keyword.
3)If yes then store the previous line's
What I am trying to do
1)read line by line and find if the line contains the desired keyword.
3)If yes then store the previous line's
Convolving Across Channels in Keras CNN: Conv1D, Depthwise Separable Conv, CCCP?: https://stackoverflow.com/questions/55926841/convolving-across-channels-in-keras-cnn-conv1d-depthwise-separable-conv-cccp
Stack Overflow
Convolving Across Channels in Keras CNN: Conv1D, Depthwise Separable Conv, CCCP?
I am developing a CNN in keras to classify satellite imagery that has 10 spectral bands. I'm getting decent accuracy with the network below (~60% val accuracy across 15 classes) but I want to better
What the Royal Astronomical Society in 1884 Tells Us About Python Today: https://typesandtimes.net/2019/05/royal-astronomical-society-python
Types & Times
What the Royal Astronomical Society in 1884 Tells Us About Python Today
The plainly wrong behavior of a ubiquitous Python library echoes a British astronomical report from 1884.
Why is heap slower than sort for K Closest Points to Origin?: https://stackoverflow.com/questions/56284121/why-is-heap-slower-than-sort-for-k-closest-points-to-origin
Stack Overflow
Why is heap slower than sort for K Closest Points to Origin?
The coding task is here
The heap solution:
import heapq
class Solution:
def kClosest(self, points: List[List[int]], K: int) -> List[List[int]]:
return heapq.nsmallest(K, points, ke...
The heap solution:
import heapq
class Solution:
def kClosest(self, points: List[List[int]], K: int) -> List[List[int]]:
return heapq.nsmallest(K, points, ke...
How to visualize mean edit distance in Tensorboard using Keras callback?: https://stackoverflow.com/questions/56264958/how-to-visualize-mean-edit-distance-in-tensorboard-using-keras-callback
Stack Overflow
How to visualize mean edit distance in Tensorboard using Keras callback?
So far, I have been experimenting with Tensorflow and Keras. I took a code from image_ocr.py which allowed me to train printed text ocr. I want to see the training progress as it goes and have
In Keras, how to get 3D input and 3D output for LSTM layers: https://stackoverflow.com/questions/56255643/in-keras-how-to-get-3d-input-and-3d-output-for-lstm-layers
Stack Overflow
In Keras, how to get 3D input and 3D output for LSTM layers
In my original setting, I got
X1 = (1200,40,1)
y1 = (1200,10)
Then, I work perfectly with my codes:
model = Sequential()
model.add(LSTM(12, input_shape=(40, 1), return_sequences=True))
model.add...
X1 = (1200,40,1)
y1 = (1200,10)
Then, I work perfectly with my codes:
model = Sequential()
model.add(LSTM(12, input_shape=(40, 1), return_sequences=True))
model.add...
Finding minimal jump zero crossings in numpy: https://stackoverflow.com/questions/56270327/finding-minimal-jump-zero-crossings-in-numpy
Stack Overflow
Finding minimal jump zero crossings in numpy
For a data analysis task, I want to find zero crossings in a numpy array, coming from a convolution with first a sobel-like kernel, and then a mexican hat kernel. Zero crossings allow me to detect ...
Extract upwards pointing lane lines: https://stackoverflow.com/questions/56291414/extract-upwards-pointing-lane-lines
Stack Overflow
Extract upwards pointing lane lines
We try to detect lane lines on a running track (and with this information the upcoming direction).
We currently use the following (simplified) steps:
Binary: transform the input with a binary thr...
We currently use the following (simplified) steps:
Binary: transform the input with a binary thr...
Postgres closes connection during query after a few hundred seconds when using Psycopg2: https://stackoverflow.com/questions/56289874/postgres-closes-connection-during-query-after-a-few-hundred-seconds-when-using-p
Stack Overflow
Postgres closes connection during query after a few hundred seconds when using Psycopg2
I'm running PostgreSQL 9.6 (in Docker, using the postgres:9.6.13 image) and psycopg2 2.8.2.
My PostgreSQL server (local) hosts two databases. My goal is to create materialized views in one of the
My PostgreSQL server (local) hosts two databases. My goal is to create materialized views in one of the
How do I perform a case-insensitive search for files of a given suffix in Python?: https://stackoverflow.com/questions/46067185/how-do-i-perform-a-case-insensitive-search-for-files-of-a-given-suffix-in-python
Stack Overflow
How do I perform a case-insensitive search for files of a given suffix in Python?
I'm looking for the equivalent of find $DIR -iname '*.mp3', and I don't want to do the kooky ['mp3', 'Mp3', MP3', etc] thing. But I can't figure out how to combine the re*.IGNORECASE stuff with the
How to resolve HTTP 404.2 when running a CGI Python mapping on IIS 10.0.14393: https://stackoverflow.com/questions/56293428/how-to-resolve-http-404-2-when-running-a-cgi-python-mapping-on-iis-10-0-14393
Stack Overflow
How to resolve HTTP 404.2 when running a CGI Python mapping on IIS 10.0.14393
I've setup a Windows Server2016 virtual machine, and installed IIS with CGI, ISAPI, .Net, etc... My only ambition for this server is to run python scripts the old CGI way: python file requested, ex...
How ensure QWebEngineView is fully rendered before taking screenshot?: https://stackoverflow.com/questions/56260319/how-ensure-qwebengineview-is-fully-rendered-before-taking-screenshot
Stack Overflow
How ensure QWebEngineView is fully rendered before taking screenshot?
I want to take a screenshot of QWebEngineView for a page with a large image. When running code below red background is rendered correctly but the image is not.
How can I ensure the page is fully
How can I ensure the page is fully
Keras fit_generator() - How does batch for time series work?: https://stackoverflow.com/questions/56229630/keras-fit-generator-how-does-batch-for-time-series-work
Stack Overflow
Keras fit_generator() - How does batch for time series work?
Context:
I am currently working on time series prediction using Keras with Tensorflow backend and, therefore, studied the tutorial provided here.
Following this tutorial, I came to the point wher...
I am currently working on time series prediction using Keras with Tensorflow backend and, therefore, studied the tutorial provided here.
Following this tutorial, I came to the point wher...
Python difference between mutating and re-assigning a list ( _list = and _list[:] = ): https://stackoverflow.com/questions/56308475/python-difference-between-mutating-and-re-assigning-a-list-list-and-list
Stack Overflow
Python difference between mutating and re-assigning a list ( _list = and _list[:] = )
So I frequently write code following a pattern like this:
_list = list(range(10)) # Or whatever
_list = [some_function(x) for x in _list]
_list = [some_other_function(x) for x in _list]
etc
I sa...
_list = list(range(10)) # Or whatever
_list = [some_function(x) for x in _list]
_list = [some_other_function(x) for x in _list]
etc
I sa...
Problem returning interpolated z-value from contour: https://stackoverflow.com/questions/56207789/problem-returning-interpolated-z-value-from-contour
Stack Overflow
Problem returning interpolated z-value from contour
I am trying to return the z-value of a contour. The specific point I want to use to return the z-value is called from ['C1_X'],['C1_Y'] in the df. The code works when these coordinates do not change.
Ring: The advanced cache interface for Python: https://ring-cache.readthedocs.io/
asyncio: running task only if all other tasks are awaiting: https://stackoverflow.com/questions/56309760/asyncio-running-task-only-if-all-other-tasks-are-awaiting
Stack Overflow
asyncio: running task only if all other tasks are awaiting
I am currently running some endless tasks using asyncio.wait
I need a special function to run when all the others are on await
import asyncio
async def special_function():
while True:
...
I need a special function to run when all the others are on await
import asyncio
async def special_function():
while True:
...