Python - For loop millions of rows: https://stackoverflow.com/questions/52279699/python-for-loop-millions-of-rows
Stack Overflow
Python - For loop millions of rows
I have a dataframe c with lots of different columns. Also, arr is a dataframe that corresponds to a subset of c: arr = c[c['A_D'] == 'A'].
The main idea of my code is to iterate over all rows in t...
The main idea of my code is to iterate over all rows in t...
If anyone wants to check out my 3 hour ( ~2 hours running time) implementation of the Mendelbrot Set: https://www.reddit.com/r/Python/comments/9flpm6/if_anyone_wants_to_check_out_my_3_hour_2_hours/
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r/Python - If anyone wants to check out my 3 hour (+~2 hours running time) implementation of the Mendelbrot Set
1 vote and 0 comments so far on Reddit
Flask server not visible from local network in windows: https://www.reddit.com/r/Python/comments/9fduau/flask_server_not_visible_from_local_network_in/
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r/Python - Flask server not visible from local network in windows
2 votes and 0 comments so far on Reddit
Ensuring same random number not repeated for 24 hours?: https://www.reddit.com/r/Python/comments/9fe26y/ensuring_same_random_number_not_repeated_for_24/
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Ensuring same random number not repeated for 24 hours? • r/Python
What is the best seed to ensure that the same number won't pop up in a random number generator for at least 24 hours? Should I use date and time?
Does SciPy stand for "science" or "scientific"?: https://www.reddit.com/r/Python/comments/9ff6rg/does_scipy_stand_for_science_or_scientific/
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r/Python - Does SciPy stand for "science" or "scientific"?
0 votes and 1 comment so far on Reddit
Unexpected behavior in assigning 2d numpy array to pandas DataFrame: https://stackoverflow.com/questions/52142475/unexpected-behavior-in-assigning-2d-numpy-array-to-pandas-dataframe
Stack Overflow
Unexpected behavior in assigning 2d numpy array to pandas DataFrame
I have the following code:
x = pd.DataFrame(np.zeros((4, 1)), columns=['A'])
y = np.random.randn(4, 2)
x['A'] = y
I expect it to throw an exception because of shape mismatch. But pandas silently
x = pd.DataFrame(np.zeros((4, 1)), columns=['A'])
y = np.random.randn(4, 2)
x['A'] = y
I expect it to throw an exception because of shape mismatch. But pandas silently
Does anyone know how I can extract a .wav from a file: https://www.reddit.com/r/Python/comments/9fesoi/does_anyone_know_how_i_can_extract_a_wav_from_a/
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r/Python - Does anyone know how I can extract a .wav from a file
0 votes and 2 comments so far on Reddit
Reverse Polish Notation is a mathematical notation where every operator follows all of its operands. For instance, to add three and four, one would write "3 4 " rather than "3 4". If there are multiple operations, the operator is given immediately after second operand."3 4-5"--> "3 4 5-": https://www.reddit.com/r/Python/comments/9ffkem/reverse_polish_notation_is_a_mathematical/
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r/Python - Reverse Polish Notation is a mathematical notation where every operator follows all of its operands. For instance, to…
1 vote and 1 comment so far on Reddit
Trouble importing Padding from Pycrypto: https://www.reddit.com/r/Python/comments/9fooq9/trouble_importing_padding_from_pycrypto/
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Trouble importing Padding from Pycrypto
I'm taking an applied cryptography class and we're supposed to implement AES encryption with a 192-bit key. After installing Pycrypto and imported...
Python cx_Oracle 7 Introduces SODA Document Storage: https://www.reddit.com/r/Python/comments/9fph7w/python_cx_oracle_7_introduces_soda_document/
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Python cx_Oracle 7 Introduces SODA Document Storage • r/Python
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Is there a non-math version of matplotlib.ticker.LogFormatterSciNotation?: https://stackoverflow.com/questions/52277797/is-there-a-non-math-version-of-matplotlib-ticker-logformatterscinotation
Stack Overflow
Is there a non-math version of matplotlib.ticker.LogFormatterSciNotation?
I am trying to plot a graph with a logarithmic y-axis using pgf_with_latex, i.e. all text formatting is done by pdflatex. In my matplotlib rc Parameters I define a font to be used. Here comes my pr...
Why do you have less friends than your friends on social networks? Quick simulation in Python: https://www.reddit.com/r/Python/comments/9fq2z3/why_do_you_have_less_friends_than_your_friends_on/
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r/Python - Why do you have less friends than your friends on social networks? Quick simulation in Python
6 votes and 0 comments so far on Reddit
Stream Video Feed from IP Camera and Save the required parts of the feed: https://www.reddit.com/r/Python/comments/9fq4vq/stream_video_feed_from_ip_camera_and_save_the/
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r/Python - Stream Video Feed from IP Camera and Save the required parts of the feed
1 vote and 0 comments so far on Reddit