ericrgutz

About ericrgutz

Cheatographer since 13 June, 2018.

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Latest Cheat Sheet

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Calculus Derivatives and Differentiation Cheat Sheet

Derivatives rules and common derivatives from Single-Variable Calculus. Most important rules/derivatives are bolded.

CROSSANT

26 Apr 24, updated 27 Apr 24

calculus, df, dx, derivative, dy

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Forgotten T-SQL Cheat Sheet Cheat Sheet

Inspired by MidnightDBA here's a reference sheet includes the Logical Processing Order of SELECT, shorthand for recursive CTEs and MERGE, the famous list-of-details XML trick, and more.

renegrin

29 Jan 16, updated 21 Mar 17

t-sql

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