Python Weekly - Issue 382: https://mailchi.mp/pythonweekly/python-weekly-issue-382
How do I use a pypi library with modifications in my project properly?: https://stackoverflow.com/questions/54268869/how-do-i-use-a-pypi-library-with-modifications-in-my-project-properly
Stack Overflow
How do I use a pypi library with modifications in my project properly?
I would like to use a specialized PyPi library with LGPL 3.0 licensing that parses UTF-8 from HTTP Content-Disposition headers properly according to RFC-6266 in my commercial project.
The repo:
ht...
The repo:
ht...
Learning python as part of my physics course at university. It’s fun!: https://www.reddit.com/r/Python/comments/alpaub/learning_python_as_part_of_my_physics_course_at/
reddit
r/Python - Learning python as part of my physics course at university. It’s fun!
5 votes and 6 comments so far on Reddit
I wrote a tutorial on developing a systemd service in Python: https://www.reddit.com/r/Python/comments/aloznv/i_wrote_a_tutorial_on_developing_a_systemd/
reddit
r/Python - I wrote a tutorial on developing a systemd service in Python
6 votes and 0 comments so far on Reddit
My LSTM learns, loss decreases, but Numerical Gradients don't match Analytical Gradients: https://stackoverflow.com/questions/54282206/my-lstm-learns-loss-decreases-but-numerical-gradients-dont-match-analytical-g
Stack Overflow
My LSTM learns, loss decreases, but Numerical Gradients don't match Analytical Gradients
The following is self-contained, and when you run it it will:
1. print the loss to verify it's decreasing (learning a sin wave),
2. Check the numeric gradients against my hand-derived gradient
1. print the loss to verify it's decreasing (learning a sin wave),
2. Check the numeric gradients against my hand-derived gradient
How i can maintain a temporary dictonary in a pysaprk application?: https://stackoverflow.com/questions/54395907/how-i-can-maintain-a-temporary-dictonary-in-a-pysaprk-application
Stack Overflow
How i can maintain a temporary dictonary in a pyspark application?
I want to use pretrained embedding model (fasttext) in a pyspark application.
So if a broadcast the file (.bin), the following exception is thrown:
Traceback (most recent call last):
cPickle.
So if a broadcast the file (.bin), the following exception is thrown:
Traceback (most recent call last):
cPickle.
Made use of my Python knowledge professionally for the first time!: https://www.reddit.com/r/Python/comments/am0opt/made_use_of_my_python_knowledge_professionally/
reddit
r/Python - Made use of my Python knowledge professionally for the first time!
331 votes and 60 comments so far on Reddit
Downloading dynamically generated files from a Dash/Flask app: https://stackoverflow.com/questions/54443531/downloading-dynamically-generated-files-from-a-dash-flask-app
Stack Overflow
Downloading dynamically generated files from a Dash/Flask app
I tried to build a minimal example of a Dash app that illustrates the problem of dynamically generating a file that can then be downloaded via a download button.
If you run this example, you will...
If you run this example, you will...
Is there a performance reason to use "default" instead of "server_default" for table mapping in SQLAlchemy with PostgreSQL?: https://stackoverflow.com/questions/52431208/is-there-a-performance-reason-to-use-default-instead-of-server-default-for-t
Stack Overflow
Is there a performance reason to use "default" instead of "server_default" for table mapping in SQLAlchemy with PostgreSQL?
Is there a performance advantage (or disadvantage) when using default instead of server_default for mapping table column default values when using SQLAlchemy with PostgreSQL?
My understanding is t...
My understanding is t...
Converting UNIX timestamps into pandas datetime taking timezone into account: https://stackoverflow.com/questions/54448266/converting-unix-timestamps-into-pandas-datetime-taking-timezone-into-account
Stack Overflow
Converting UNIX timestamps into pandas datetime taking timezone into account
I would like to convert the following pandas series containing UNIX timestamps into a pandas datetime using either to_datetime() or arrow library in Python. I want to set the timezone to UTC and
Flask-Restplus how to combine data from 2 table into single data response?: https://stackoverflow.com/questions/54441280/flask-restplus-how-to-combine-data-from-2-table-into-single-data-response
Stack Overflow
Flask-Restplus how to combine data from 2 table into single data response?
I am using Flask-Restplus and SqlAlchemy to develop my API.
I have a query that looks like this:
details = db.session.query(User, Device).filter(User.id == Device.id) \
.filter(
I have a query that looks like this:
details = db.session.query(User, Device).filter(User.id == Device.id) \
.filter(
Python ad on reddit contains only JavaScript code. Zoom on the code inside Python.: https://www.reddit.com/r/Python/comments/am7kqs/python_ad_on_reddit_contains_only_javascript_code/
reddit
r/Python - Python ad on reddit contains only JavaScript code. Zoom on the code inside Python.
415 votes and 45 comments so far on Reddit
[Pytorch OpenCV] My implementation of QuickDraw - an online game developed by Google (Source code: https://github.com/vietnguyen91/QuickDraw): https://www.reddit.com/r/Python/comments/am30wd/pytorchopencv_my_implementation_of_quickdraw_an/
GitHub
uvipen/QuickDraw
Implementation of Quickdraw - an online game developed by Google - uvipen/QuickDraw
ASCII generator (image2text, image2image and video2video) written in Python (Github repo: https://github.com/vietnguyen91/ASCII-generator): https://www.reddit.com/r/Python/comments/amfbjz/ascii_generator_image2text_image2image_and/
GitHub
GitHub - uvipen/ASCII-generator: ASCII generator (image to text, image to image, video to video)
ASCII generator (image to text, image to image, video to video) - GitHub - uvipen/ASCII-generator: ASCII generator (image to text, image to image, video to video)
python openCV : only size-1 arrays can be converted to Python scalars: https://stackoverflow.com/questions/54430058/pythonopencv-only-size-1-arrays-can-be-converted-to-python-scalars
Stack Overflow
python+openCV : only size-1 arrays can be converted to Python scalars
This is my code to rotate the img with cv2.getRotationMatrix2D() function.
smoothed_angle = 0
img = cv2.imread("/home/hp/self driving car/steering_wheel_image.png")
print(img.shape) #outputs (240...
smoothed_angle = 0
img = cv2.imread("/home/hp/self driving car/steering_wheel_image.png")
print(img.shape) #outputs (240...
I wrote this geometry library based on the lectures on projective geometry that are taught at my university. I hope someone finds it useful. Any feedback is welcome!: https://www.reddit.com/r/Python/comments/amewg5/i_wrote_this_geometry_library_based_on_the/
reddit
r/Python - I wrote this geometry library based on the lectures on projective geometry that are taught at my university. I hope…
4 votes and 0 comments so far on Reddit
Duplicating previous day rows for all missing dates dataframe: https://stackoverflow.com/questions/54451496/duplicating-previous-day-rows-for-all-missing-dates-dataframe
Stack Overflow
Duplicating previous day rows for all missing dates dataframe
Here is a sample of the input pandas dataframe:
**LastUpdate** **Whatever** ...
2017-12-30 xxx ...
2...
**LastUpdate** **Whatever** ...
2017-12-30 xxx ...
2...