When to use dynamodb.client, dynamodb.resource and dynamodb.Table?: https://stackoverflow.com/questions/54454691/when-to-use-dynamodb-client-dynamodb-resource-and-dynamodb-table
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When to use dynamodb.client, dynamodb.resource and dynamodb.Table?
I am working on Dyanamodb using Boto3 and Python. One of the issues I am finding is when should we use the dynamodb.client, dynamodb.resource and dynamodb.Table?
What causes "indexing past lexsort depth" warning in Pandas?: https://stackoverflow.com/questions/54307300/what-causes-indexing-past-lexsort-depth-warning-in-pandas
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What causes "indexing past lexsort depth" warning in Pandas?
I'm indexing a large multi-index Pandas df using df.loc[(key1, key2)]. Sometimes I get a series back (as expected), but other times I get a dataframe. I'm trying to isolate the cases which cause the
Efficient string detection: https://stackoverflow.com/questions/54481681/efficient-string-detection
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Efficient string detection
I am working with pyspark on a huge dataset, where I want to filter the data frame based on strings in another data frame. For example,
dd = spark.createDataFrame(["something.google.com","something.
dd = spark.createDataFrame(["something.google.com","something.
Python 3.8.0a1 is now available for testing: https://pythoninsider.blogspot.com/2019/02/python-380a1-is-now-available-for.html
Blogspot
Python Insider: Python 3.8.0a1 is now available for testing
Migrate a PositiveIntegerField to a FloatField: https://stackoverflow.com/questions/54487527/migrate-a-positiveintegerfield-to-a-floatfield
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Migrate a PositiveIntegerField to a FloatField
I have an existing populated database and would like to convert a PositiveIntegerField into a FloatField. I am considering simply doing a migration:
migrations.AlterField(
model_name='
migrations.AlterField(
model_name='
How do I set extra options for a WMS layer in ipyleaflet?: https://stackoverflow.com/questions/54482665/how-do-i-set-extra-options-for-a-wms-layer-in-ipyleaflet
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How do I set extra options for a WMS layer in ipyleaflet?
I can retrieve and set a WMSLayer with the code below, but I'd like to pass some extra options to the server (in particular, to use a logscale and set a colorscale range). The WMSLayer constructor ...
How to disable DDL transaction in an alembic migration: https://stackoverflow.com/questions/53641912/how-to-disable-ddl-transaction-in-an-alembic-migration
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How to disable DDL transaction in an alembic migration
I am trying to run an alembic transaction. However, all migrations run in a transaction whenever transactions are supported (see Run alembic upgrade migrations in a transaction). How do I disable
How do I load my test yaml file prior to running my Django test?: https://stackoverflow.com/questions/54446003/how-do-i-load-my-test-yaml-file-prior-to-running-my-django-test
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How do I load my test yaml file prior to running my Django test?
I'm using Django and Python 3.7. I would like some test data loaded before running my tests. I thought specifying a "fixtures" element in my test would do this, but it doesn't seem to be loaded. I
ConfigParser VS SafeConfigParser in python 2.7: https://stackoverflow.com/questions/37937418/configparser-vs-safeconfigparser-in-python-2-7
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ConfigParser VS SafeConfigParser in python 2.7
What are the differences between ConfigParser and SafeConfigParser? And why, exactly, is the latter is safer? What's 'unsafe' about ConfigParser? I know that SafeConfigParser inherited the ConfigPa...
A few frustrations with Python’s type annotation system: https://www.reddit.com/r/Python/comments/al35pq/a_few_frustrations_with_pythons_type_annotation/
reddit
r/Python - A few frustrations with Python’s type annotation system
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Conda 4.6 Release: Better pip interoperability and PowerShell support: https://www.reddit.com/r/Python/comments/an5yzp/conda_46_release_better_pip_interoperability_and/
reddit
r/Python - Conda 4.6 Release: Better pip interoperability and PowerShell support
2 votes and 0 comments so far on Reddit
Lectures in Quantitative Economics as Python and Julia Notebooks: https://lectures.quantecon.org/
Honestly, just sharing because I'm stoked I figured this out on my own, even though it's very simple.: https://www.reddit.com/r/Python/comments/anbjyx/honestly_just_sharing_because_im_stoked_i_figured/
reddit
r/Python - Honestly, just sharing because I'm stoked I figured this out on my own, even though it's very simple.
2 votes and 1 comment so far on Reddit
Honestly, just sharing because I'm stoked I figured this out on my own, even though it's very simple.: https://www.reddit.com/r/Python/comments/anbjyx/honestly_just_sharing_because_im_stoked_i_figured/
reddit
r/Python - Honestly, just sharing because I'm stoked I figured this out on my own, even though it's very simple.
2 votes and 1 comment so far on Reddit
Lectures in Quantitative Economics as Python and Julia Notebooks: https://lectures.quantecon.org/
In case you use MongoDB: Generate Python code from MongoDB, SQL, and aggregation queries: https://www.reddit.com/r/Python/comments/alr8l5/in_case_you_use_mongodb_generate_python_code_from/
reddit
r/Python - In case you use MongoDB: Generate Python code from MongoDB, SQL, and aggregation queries
3 votes and 0 comments so far on Reddit