A reference list of the most common patterns in DS&A problems, including hashmaps, two pointers, DFS/BFS, dynamic programming, and more. Useful for interviews, practice, or competitive programming prep.
A practical Go (Golang) quick reference guide covering core language syntax, control flow, structs, slices, maps, pointers, interfaces, concurrency with goroutines and channels, generics, error handling, and performance concepts like pprof and escape analysis.
A quick reference guide for essential foundational concepts when beginning or returning to using a specific programming language or technology stack.
Quick syntax and language reference for experienced developers returning to Python. Covers list comprehensions, lambda, unpacking, reflection, scoping, and more.
A quick reference guide to help users recall essential fundamentals of a programming language or technology stack, particularly useful for beginners or those returning after a break.
A handy reference guide summarizing essential basics for quickly picking up or refreshing knowledge of a programming language or stack.
A handy reference guide for refreshing your memory on essential basics when learning or returning to a programming language or stack.
This document serves as a quick reference guide for revisiting essential concepts when learning a new language or technology stack after some time away.
A quick reference guide for essential basics of a programming language or technology stack, ideal for beginners or as a refresher after a long break.