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...
How to efficiently search list elements in a string in python: https://stackoverflow.com/questions/54474299/how-to-efficiently-search-list-elements-in-a-string-in-python
Stack Overflow
How to efficiently search list elements in a string in python
I have a list of concepts (myconcepts) and a list of sentences (sentences) as follows.
concepts = [['natural language processing', 'text mining', 'texts', 'nlp'], ['advanced data mining', 'data mi...
concepts = [['natural language processing', 'text mining', 'texts', 'nlp'], ['advanced data mining', 'data mi...
Interesting Twitter thread about language direction from some of pythons leading voices: https://www.reddit.com/r/Python/comments/amqxxv/interesting_twitter_thread_about_language/
reddit
r/Python - Interesting Twitter thread about language direction from some of pythons leading voices
213 votes and 86 comments so far on Reddit
Performance of autograd jacobian: https://stackoverflow.com/questions/54488875/performance-of-autograd-jacobian
Stack Overflow
Performance of autograd jacobian
I'm wondering how the following code could be faster. At the moment, it seems unreasonably slow, and I suspect I may be using the autograd API wrong. The output I expect is each element of timeline
Webscraping images in python with selenium and beautifulsoup from an AJAX website: https://stackoverflow.com/questions/54473667/webscraping-images-in-python-with-selenium-and-beautifulsoup-from-an-ajax-websit
Stack Overflow
Webscraping images in python with selenium and beautifulsoup from an AJAX website
I've spent a long time trying to go through the html, javascript, network traffic, etc, and learning a lot about javascript, blobs, base64 decoding/encoding of images but I still can't seem to figu...
Can't get rid of "keep/discard" notification while downloading ".eml" files: https://stackoverflow.com/questions/54490547/cant-get-rid-of-keep-discard-notification-while-downloading-eml-files
Stack Overflow
Can't get rid of "keep/discard" notification while downloading ".eml" files
How can I get rid of this keep/discard notification while downloading files via python selenium chromedriver?
I've tried with the following but could not succeed:
chromeOptions = webdriver.
I've tried with the following but could not succeed:
chromeOptions = webdriver.