How to flatten heterogeneous lists (aka tuples of tuples of ...) Flatten Heterogeneous Lists in Python Unraveling the Nested Structures Have you ever found yourself grappling with a deeply nested list filled with tuples and m 3 min read 06-10-2024 46
Difference between LATERAL FLATTEN(...) and TABLE(FLATTEN(...)) in Snowflake Unveiling the Difference LATERAL FLATTEN vs TABLE FLATTEN in Snowflake Snowflakes powerful FLATTEN function allows you to efficiently work with nested data stru 2 min read 06-10-2024 68
Numpy ravel takes too long after a slight change to a ndarray Numpy Ravel Why a Tiny Change Can Cause a Huge Slowdown Have you ever encountered a seemingly simple Numpy operation suddenly grinding to a halt This is a commo 2 min read 06-10-2024 51
How to parse nested json in snowflake using lateral flatten Unraveling Nested JSON in Snowflake with LATERAL FLATTEN Working with nested JSON data in Snowflake can be a challenge but the LATERAL FLATTEN function provides 2 min read 05-10-2024 54
Matrix indexing/flattening Understanding Matrix Indexing and Flattening in Python Matrix operations are fundamental in many areas of computing especially in fields like data science machi 2 min read 21-09-2024 58
How do I make a flat list out of a list of lists? Flatten a List of Lists in Python You re working with data thats structured as a list of lists and you need to flatten it into a single list containing all elem less than a minute read 07-09-2024 49
polars aggregate list[str] column into set[str] Optimizing Polars Aggregation of List str Columns into Set str for Speed When working with large datasets in Polar efficiency is key One common challenge is agg 2 min read 03-09-2024 56
How to use query and flatten formula in google sheets with null & desc Sorting Google Sheets Data with QUERY and FLATTEN A Comprehensive Guide Ever needed to rearrange data in Google Sheets based on whether a column is empty Look n 3 min read 31-08-2024 105
Left join later flatten works not like left join, but the same as inner join Left Join Lateral Flatten in Snowflake Understanding the Behavior and Achieving Desired Results Snowflakes LEFT JOIN LATERAL FLATTEN can be a powerful tool for 3 min read 31-08-2024 44
Snowflake flatten JSON column in table Flattening JSON Columns in Snowflake A Comprehensive Guide Working with JSON data within a Snowflake table can present challenges especially when you need to ac 2 min read 29-08-2024 43
Unexpected coordinate switching when reshaping object positions into 3D grid after flattening and integrating Understanding Coordinate Switching in 3 D Grid Reshaping A Deep Dive This article explores a common issue encountered when reshaping data into a 3 D grid after 2 min read 28-08-2024 50