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Posts Tagged: python (Page 5)

Unit Test AWS Lambda Function in Python
AWS lambda function are event driven serverless code. To follow TDD, we should write unit test our lambda functions...

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Pandas inner join on dataframes
Performing inner join on pandas dataframe is straightforward. However I wanted to override values from the right dataframe...

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Resolve the Error CROSSSLOT Keys in request don't hash to the same slot
AWS offers managed service Amazon MemoryDB which is redis compatible. The entire keyspace in Redis cluster is divided into hash slots and these slots are assigned to multiple nodes. In redis, getting a single value is straightforward...

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