meaning - What does the suffix “‑fu” mean?


Can anyone tell me what the suffix “‑fu” stands for in the following sentence?



If you want to take advantage of some other Spring-fu, like some of its aspect-oriented features, then you’ll need to use this heavy-handed, direct object management technique.




Answer



It stands for "(advanced) skill". There are lots of similar constructions, such as "Script-Fu", "Google-Fu", and so on. Wiktionary has an article on the suffix -fu:



Etymology
From kung-fu


Suffix
1. (slang) Expertise; mastery.



  • My google-fu is weak!

  • Aragorn uses Ranger-fu to figure out that Sam and Frodo have taken a boat.



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