All Categories · programming notes

Tue 04 December 2018 Number of days between dates in Postgres

Thu 21 November 2019 What's this in functools? singledispatchmethod
Wed 20 November 2019 What's this in functools? cached_property
Wed 03 July 2019 What's this in functools? singledispatch
Fri 11 January 2019 What's this in functools? reduce
Thu 13 December 2018 What's this in functools? partial and partialmethod
Thu 06 December 2018 What's this in functools? wraps and update_wrapper
Mon 19 November 2018 Using different styles with matplotlib
Thu 15 November 2018 What's this in functools? total_ordering
Wed 14 November 2018 What's this in functools? cmp_to_key
Fri 09 November 2018 Additional points on lru_cache
Thu 08 November 2018 What's this in functools? lru_cache
Wed 07 November 2018 Getting started with plotting in Python (using Pandas)
Thu 01 November 2018 Creating a Python UDF in Redshift
Thu 25 October 2018 Conditional decorators in Python
Wed 17 October 2018 Thoughts on "Stop Writing Classes" PyCon 2012 talk
Thu 21 December 2017 Finding local python packages
Tue 03 October 2017 Using slice objects in Python

Wed 10 October 2018 How to make a sequence of days in R

Thu 17 January 2019 Integer Division in Redshift: Gotcha!
Fri 14 December 2018 Getting tripped up with "MEDIAN" in Redshift and PostgreSQL
Tue 23 October 2018 The easiest way to get data into Redshift

Tue 30 October 2018 Directly uploading a Pandas DataFrame to S3

Tue 20 November 2018 Finding duplicate rows to not break a primary key