The Python Oracle

Videos

Conditional mean by rolling

1.6K

python graph-tool access vertex properties

4.8K

Efficient grouping in pandas based on another Series

198

Array slicing with booleans as indices

77

Python matplotlib Animation repeat

6.1K

Matplotlib automatically scale vertical height of subplots for shared x-axis figure

3.5K

How to generate string dynamically in Python (Observer Pattern)

3.1K

Fill 1D numpy array from arrays with indices

1K

python decorators not taking the value from constant passed

162

ValueError: Unknown label type: 'unknown' in sklearn

10.5K

Python: Function to determine if number is square, cube, etc

1.4K

Automatic cursor positioning in Pycharm

781

Python performance improvements and coding style

100

Whats the fastest way to loop through a DataFrame and count occurrences within the DataFrame whilst some condition is fulfilled (in Python)?

1.7K

Using Scikit-Learn GridSearchCV for cross validation with PredefinedSplit - Suspiciously good cross validation results

3.6K

Dataframe and read_csv function - Python

607

remove duplicates from the list of a model instances

110

Does tensorflow serving work with more than one input (or output)?

2.6K

Recursion Function Isn't Working

858

Select "corner" elements of a 2D NumPy array

3K

Drawing true filled circle on an image

2.5K

Reshape pandas df: rows of values to boolean matrix

153

Pandas: replacement with boolean values gives inconsistent results

729

Why numpy can save and load objects different than numpy arrays

718

Pandas convert column from str to float

9.5K

Set value of pandas data frame on conditional

2.5K

Python3: Comparing a specific pair of keys and values between two dictionaries

1.4K

AttributeError: 'float' object has no attribute 'shape' when using linregress

3.9K

Python looping through lists

82

inconsistency in "is" behavior over immutable objects in python 3.6 and older vs 3.7

95

Finding Intersection Between a Matrix and a Vector, by Row

137

New variable in a panda dataframe which counts consecutive values

180

Why doesn't Python have an instancemethod function?

170

why OR returns True if the first element is True, but ANY still checks all element even if the first element is True

55

'DataLoader' object does not support indexing

20.2K

Internal Server Error 500 when deploying Django Application to Elastic Beanstalk

1.8K

Filling rows with conditions in Pandas

1K

A question about identity and boolean in Python3

94

LSTM forecasted a straight line

5.2K

How can I set the increment on a for loop back by one in python?

185

numpy.unique has the problem with frozensets

416

Python gspread CellNotFound exception error

1.2K

How to use SVD inside keras layers?

1.3K

Best practices to benchmark deep models on CPU (and not GPU) in PyTorch?

2.7K

Python replace 1.0 and 0.0 with True and False in dataframe

932

Summary stats for wide data

99

Numpy: Duplicate mask for an array (returning True if we've seen that value before, False otherwise)

220

Check uniqueness for a specific value in each column

59

Logging rainfall with Python

440

Xarray: Loading several CSV files into a dataset

975