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How to check if two geographical areas intersect in python using shapely ?

by Benjamin Marchant
Edited: Oct. 30, 2023, 6:13 p.m.
Tags: python; shapely; pyproj;

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How to calculate the area of a specific region defined by a set of points with latitudes and longitudes using Python ?

by Benjamin Marchant
Edited: Oct. 24, 2023, 8:55 p.m.
Tags: python; shapely; pyproj;

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How to recover deleted files from a hard drive using python (illustration with MacOs) ?

by Benjamin Marchant
Edited: Oct. 3, 2023, 2:45 p.m.
Tags: Python;

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How to check geometry type (MultiPolygon or Polygon) with Geopandas ?

by Benjamin Marchant
Edited: Oct. 2, 2023, 2:21 a.m.
Tags: Python; Geopandas;

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How to invert the elements of a numpy boolean array in python ?

by Benjamin Marchant
Edited: Sept. 20, 2023, 4:40 p.m.
Tags: Python; Numpy;

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How to remove rows from a numpy array in python ?

by Benjamin Marchant
Edited: Sept. 18, 2023, 3:13 p.m.
Tags: Python; Numpy;

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How to remove rows from a numpy array based on a condition in python ?

by Benjamin Marchant
Edited: Sept. 17, 2023, 10:22 p.m.
Tags: Python; Numpy;

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How to determine if a point, specified by its latitude and longitude, falls within a given area using the shapely library in Python ?

by Benjamin Marchant
Edited: Sept. 16, 2023, 2:11 p.m.
Tags: Python; Shapely;

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How to create a zoom effect on a matplotlib figure using indicate_inset_zoom() ?

by Benjamin Marchant
Edited: Aug. 31, 2023, 2:05 a.m.
Tags: Python; Matplotlib;

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How to count the number of rows within a group when using the Pandas groupby function ?

by Benjamin Marchant
Edited: July 24, 2023, 6:46 p.m.
Tags: Python; Pandas; Dataframe;

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How to check if a sentence start with a given word in python ?

by Benjamin Marchant
Edited: June 28, 2023, 2:24 a.m.
Tags: Python;

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How to downsample a matrix by averaging elements n*n with numpy in python ?

by Benjamin Marchant
Edited: June 20, 2023, 2:01 p.m.
Tags: Python; Numpy;

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How to split qualitative and categorical data columns in a pandas dataframe ?

by Benjamin Marchant
Edited: June 20, 2023, 1:29 p.m.
Tags: Python; Pandas; Dataframe;

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How to select columns of a pandas Dataframe based on their data types ?

by Benjamin Marchant
Edited: June 20, 2023, 3:51 a.m.
Tags: Python; Pandas; Dataframe;

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How to insert new characters into a string using Python ?

by Benjamin Marchant
Edited: June 19, 2023, 11:55 p.m.

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How to round a float number up in python ?

by Benjamin Marchant
Edited: June 19, 2023, 4:36 p.m.
Tags: Python; Math;

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How to get the names of all directories within a specific directory using python ?

by Benjamin Marchant
Edited: June 19, 2023, 3:34 a.m.
Tags: Python; OS Module;

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How to merge two pandas dataframes and sum values of the shared columns ?

by Benjamin Marchant
Edited: June 16, 2023, 1:42 p.m.
Tags: Python; Pandas; Dataframe;

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How to save a numpy 2D array in a text file in python ?

by Benjamin Marchant
Edited: June 5, 2023, 6:46 p.m.
Tags: Python; Numpy;

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How to overlay an image on a folium interactive map with Python ?

by Benjamin Marchant
Edited: June 5, 2023, 3:35 p.m.
Tags: Python; Folium;

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How to transpose a pandas dataframe to switch its rows and columns ?

by Benjamin Marchant
Edited: May 22, 2023, 7:18 p.m.
Tags: Python; Pandas; DataFrame;

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How to transform a series into a dataframe using pandas ?

by Benjamin Marchant
Edited: May 22, 2023, 7:09 p.m.
Tags: Python; Pandas; DataFrame;

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How to display a Folium Map within a for loop in a Jupyter Notebook ?

by Benjamin Marchant
Edited: May 22, 2023, 4:01 p.m.
Tags: Python; Folium;

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How to clear the output in a Jupyter Notebook cell after each for loop iteration ?

by Benjamin Marchant
Edited: May 22, 2023, 3:06 p.m.
Tags: Python;

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How to rearrange the order of the columns in a Pandas DataFrame ?

by Benjamin Marchant
Edited: May 22, 2023, 2:38 p.m.
Tags: Python; Pandas; Dataframe;

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How to replace nan value with zero using numpy ?

by Benjamin Marchant
Edited: May 16, 2023, 11:38 p.m.
Tags: Python; Numpy;

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How to create and save a matplotlib figure without frame and labels ?

by Benjamin Marchant
Edited: May 16, 2023, 3 p.m.
Tags: Python; Matplotlib;

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How to import and rotate an image using matplotlib ?

by Benjamin Marchant
Edited: May 15, 2023, 6:07 p.m.
Tags: Python; Scipy; Matplotlib; Image; Numpy;

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How to retrieve country name for a given latitude and longitude using python ?

by Benjamin Marchant
Edited: May 4, 2023, 9:03 p.m.
Tags: Python;

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How to cluster data from a 2D binary matrix in python ?

by Benjamin Marchant
Edited: May 1, 2023, 3:38 p.m.
Tags: Python; Machine Learning; Clustering;

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How to open and read a HDF5 files with python ?

by Benjamin Marchant
Edited: May 1, 2023, 2:31 a.m.
Tags: Python; HDF;

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How to insert a new row into a SQLite table with SQLAlachemy ?

by Benjamin Marchant
Edited: April 28, 2023, 12:09 a.m.
Tags: Python; SQLAlchemy;

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How to use Python and SQLAlchemy to get a list of all table names in a SQLite database ?

by Benjamin Marchant
Edited: April 27, 2023, 9:46 p.m.
Tags: Python; SQLAlchemy;

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How to retrieve table column names in a Sqlite database using python and SQLAlchemy ?

by Benjamin Marchant
Edited: April 27, 2023, 6:35 p.m.
Tags: Python; SQLAlchemy;

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How to find out the version of a Python module ?

by Benjamin Marchant
Edited: April 24, 2023, 6:37 p.m.
Tags: Python;

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How to compare two dates in a pandas DataFrame ?

by Benjamin Marchant
Edited: April 20, 2023, 6:15 p.m.
Tags: Python; Pandas; Dataframe;

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How to custom x or y axis in a matplotlib figure ?

by Benjamin Marchant
Edited: April 19, 2023, 6:04 p.m.
Tags: Python; Matplotlib;

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How to plot a figure with two different axes in matplotlib ?

by Benjamin Marchant
Edited: April 19, 2023, 2:15 a.m.
Tags: Python; Matplotlib;

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How to modify the interval of the axis ticks in matplotlib ?

by Benjamin Marchant
Edited: April 18, 2023, 6:54 p.m.
Tags: Python; Matplotlib;

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How to change the color of an axis with matplotlib ?

by Benjamin Marchant
Edited: April 18, 2023, 4:14 p.m.
Tags: Python; Matplotlib;

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