What do you think of my Postgres/Python worker queue implementation?: https://www.reddit.com/r/Python/comments/9amf8v/what_do_you_think_of_my_postgrespython_worker/
reddit
r/Python - What do you think of my Postgres/Python worker queue implementation?
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JSON vs Pickle when passing data between processes: https://stackoverflow.com/questions/51991705/json-vs-pickle-when-passing-data-between-processes
Stack Overflow
JSON vs Pickle when passing data between processes
I have two processes in Python that need to communicate data. These two processes are launched by subprocessing.Process. That data is usually of the sort of dictionaries, lists, and so (just like the
https://medium.com/@pakaldebonchamp/api-error-codes-are-prehistory-try-this-instead-b3abd156f9fa: https://www.reddit.com/r/Python/comments/9anlnk/httpsmediumcompakaldebonchampapierrorcodesareprehi/
Medium
API error codes are prehistory, try this instead!
Once upon a time, a young girl observed her mother, who was unwrapping a freshly bought piece of beef for roasting. The mother cut the…
R readBin vs. Python struct: https://stackoverflow.com/questions/51975612/r-readbin-vs-python-struct
Stack Overflow
R readBin vs. Python struct
I am attempting to read a binary file using Python. Someone else has read in the data with R using the following code:
x <- readBin(webpage, numeric(), n=6e8, size = 4, endian = "little")
x <- readBin(webpage, numeric(), n=6e8, size = 4, endian = "little")
Failed to predict cryptocurrency price: https://stackoverflow.com/questions/51971180/failed-to-predict-cryptocurrency-price
Stack Overflow
Failed to predict cryptocurrency price
I'm trying to predict 5 periodic prices of cryptocurrency based on previous 50 inputs
>>> X_train.shape, X_test.shape, Y_train.shape, Y_test.shape
((291314, 50, 8), (72829, 50, 8), (29131...
>>> X_train.shape, X_test.shape, Y_train.shape, Y_test.shape
((291314, 50, 8), (72829, 50, 8), (29131...
Compared breakdown by region on Google Trends for Python, Java, JavaScript, C#: https://www.reddit.com/r/Python/comments/9anytb/compared_breakdown_by_region_on_google_trends_for/
reddit
r/Python - Compared breakdown by region on Google Trends for Python, Java, JavaScript, C#
316 votes and 72 comments so far on Reddit
Databot: High-performance Python data-driven programming framework: https://github.com/kkyon/databot
GitHub
GitHub - kkyon/databot: Databot was renamed to BotFlow https://github.com/kkyon/botflow
Databot was renamed to BotFlow https://github.com/kkyon/botflow - kkyon/databot
GPU coding: Creating lots of random number generators: https://www.reddit.com/r/Python/comments/9ao77v/gpu_coding_creating_lots_of_random_number/
reddit
r/Python - GPU coding: Creating lots of random number generators
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Dict ignore keys: Remove keys from nested dict, based on if this key is available in a different nested dict (with empty or equal value) - help needed: https://www.reddit.com/r/Python/comments/9anzvu/dict_ignore_keys_remove_keys_from_nested_dict/
reddit
Dict ignore keys: Remove keys from nested dict, based... • r/Python
Hi dear Python community, I need a little trigger here as I am already struggling for a few days. * I have two nested dictionaries (with unequal...
Find position of maximum per unique bin (binargmax): https://stackoverflow.com/questions/52006947/find-position-of-maximum-per-unique-bin-binargmax
Stack Overflow
Find position of maximum per unique bin (binargmax)
Setup
Suppose I have
bins = np.array([0, 0, 1, 1, 2, 2, 2, 0, 1, 2])
vals = np.array([8, 7, 3, 4, 1, 2, 6, 5, 0, 9])
k = 3
I need the position of maximal values by unique bin in bins.
# Bin == ...
Suppose I have
bins = np.array([0, 0, 1, 1, 2, 2, 2, 0, 1, 2])
vals = np.array([8, 7, 3, 4, 1, 2, 6, 5, 0, 9])
k = 3
I need the position of maximal values by unique bin in bins.
# Bin == ...
Fast Stream Processing On Kafka In Python With Faust (Interview): https://www.reddit.com/r/Python/comments/9aopue/fast_stream_processing_on_kafka_in_python_with/
reddit
r/Python - Fast Stream Processing On Kafka In Python With Faust (Interview)
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I created a youtube video stream (with chat) for users of r/Python.: https://www.reddit.com/r/Python/comments/9aocu5/i_created_a_youtube_video_stream_with_chat_for/
reddit
r/Python - I created a youtube video stream (with chat) for users of r/Python.
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How to interpret clearly the meaning of the units parameter in Keras?: https://stackoverflow.com/questions/51932767/how-to-interpret-clearly-the-meaning-of-the-units-parameter-in-keras
Stack Overflow
How to interpret clearly the meaning of the units parameter in Keras?
I am wondering how LSTM work in Keras. In this tutorial for example, as in many others, you can find something like this :
model.add(LSTM(4, input_shape=(1, look_back)))
What does the "4" mean. ...
model.add(LSTM(4, input_shape=(1, look_back)))
What does the "4" mean. ...
pythreejs fails to render large mesh in jupyter notebook (but succeeds at rendering a small one): https://stackoverflow.com/questions/51967633/pythreejs-fails-to-render-large-mesh-in-jupyter-notebook-but-succeeds-at-render
Stack Overflow
pythreejs fails to render large mesh in jupyter notebook (but succeeds at rendering a small one)
I've been attempting to use pythreejs to render 3D objects in my jupyter notebooks. For a first test, I did the following simple example with a tetrahedron:
# Plot a mesh with pythreejs
import pyt...
# Plot a mesh with pythreejs
import pyt...