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
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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
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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.
PostgreSQL SQLalchemy and timestamp with time zone, why is incognito different from normal?: https://stackoverflow.com/questions/54480171/postgresql-sqlalchemy-and-timestamp-with-time-zone-why-is-incognito-different-f
Stack Overflow
PostgreSQL SQLalchemy and timestamp with time zone, why is incognito different from normal?
I am using flask sqlalchemy and postgreSQL and I have issues with the displayed datetimes, while investigating this issue I found an other weird thing:
Creating a DB entry in incognito mode (chrome
Creating a DB entry in incognito mode (chrome
Efficiently aggregate a resampled collection of datetimes in pandas: https://stackoverflow.com/questions/54477866/efficiently-aggregate-a-resampled-collection-of-datetimes-in-pandas
Stack Overflow
Efficiently aggregate a resampled collection of datetimes in pandas
Given the following dataset as a pandas dataframe df:
index(as DateTime object) | Name | Amount | IncomeOutcome
---------------------------------------------------------------
2019-01...
index(as DateTime object) | Name | Amount | IncomeOutcome
---------------------------------------------------------------
2019-01...
Performance Decrease When Using Nginx as Reverse Proxy for Sanic Gunicorn: https://stackoverflow.com/questions/54454841/performance-decrease-when-using-nginx-as-reverse-proxy-for-sanic-gunicorn
Stack Overflow
Performance Decrease When Using Nginx as Reverse Proxy for Sanic + Gunicorn
I'm just starting to learn Sanic framework because of its fast benchmark. I made a simple hello world API, then connected it with Gunicorn. The performance was quite good, but when I combined it with
Reading a wav file with scipy and librosa in python: https://stackoverflow.com/questions/54482346/reading-a-wav-file-with-scipy-and-librosa-in-python
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Reading a wav file with scipy and librosa in python
I am trying to load a .wav file in Python using the scipy folder. My final objective is to create the spectrogram of that audio file. The code for reading the file could be summarized as follows:
virtualenv creates directory called 'local' on Ubuntu: https://stackoverflow.com/questions/54437681/virtualenv-creates-directory-called-local-on-ubuntu
Stack Overflow
virtualenv creates directory called 'local' on Ubuntu
If I create a virtualenv with Ubuntu 18.04, then a directory local gets created.
virtualenv test-env
cd test-env
ls -l local/
Output:
lrwxrwxrwx 1 foo foo 30 Jan 30 10:47 bin -> /home/foo/tmp...
virtualenv test-env
cd test-env
ls -l local/
Output:
lrwxrwxrwx 1 foo foo 30 Jan 30 10:47 bin -> /home/foo/tmp...
How can I improve initial guess of parameters for scipy.optimize.curve_fit when fitting cosines to periodic data, or improve the fitting otherwise?: https://stackoverflow.com/questions/54487279/how-can-i-improve-initial-guess-of-parameters-for-scipy-optimize-curve-fit-when
Stack Overflow
How can I improve initial guess of parameters for scipy.optimize.curve_fit when fitting sines to periodic data, or improve the…
I have a space-separated csv file containing a measurement. First column is the time of measurement, second column is the corresponding measured value, third column is the error. The file can be fo...
I used neuroevolution with python to beat OpenAI games!: https://www.reddit.com/r/Python/comments/amwt0v/i_used_neuroevolution_with_python_to_beat_openai/
reddit
r/Python - I used neuroevolution with python to beat OpenAI games!
1 vote and 0 comments so far on Reddit
How to load a 3D array with mixed data types into Tensorflow for training?: https://stackoverflow.com/questions/54470680/how-to-load-a-3d-array-with-mixed-data-types-into-tensorflow-for-training
Stack Overflow
How to load a 3D array with mixed data types into Tensorflow for training?
I am working with a dataset that looks something like this-
PERSON1 = [["Person1Id", "Rome", "Frequent Flyer", "1/2/2018"],["Person1Id", "London", "Frequent Flyer", "3/4/2018"],["Person1Id", "Pari...
PERSON1 = [["Person1Id", "Rome", "Frequent Flyer", "1/2/2018"],["Person1Id", "London", "Frequent Flyer", "3/4/2018"],["Person1Id", "Pari...