Function
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Look up function or functionality in Wiktionary, the free dictionary. |
Function or functionality may refer to:
Computing
- Function key, a type of key on computer keyboards
- Function model, a structured representation of processes in a system
- Function object or functor or functionoid, a concept of object-oriented programming
- Function (computer science), or subroutine, a sequence of instructions within a larger computer program
Music
- Function (music), a relationship of a chord to a tonal centre
- Function (musician) (born 1973), David Charles Sumner, American techno DJ and producer
- "Function" (song), a 2012 song by American rapper E-40 featuring YG, Iamsu! & Problem
- "Function", song by Dana Kletter from Boneyard Beach 1995
Other uses
- Function (biology), the effect of an activity or process
- Function (engineering), a specific action that a system can perform
- Function (language), a way of achieving an aim using language
- Function (mathematics), a relation that associates an input to a single output
- Function (sociology), an activity's role in society
- Functionality (chemistry), the presence of functional groups in a molecule
- Party or function, a social event
- Function Drinks, an American beverage company
gollark: Well, it's poorly designed, more so than JS in my opinion.
gollark: PHP is maaaaybe easy for simple stuff, but also very evil.
gollark: There are many languages you can use for web*server*y stuff, but you can only really use HTML/CSS/JS for frontends.
gollark: With Express.js the server thing would look *very roughly* like this:```javascriptconst express = require("express")const multer = require("multer")const app = express()const upload = multer({ storage: multer.memoryStorage(), limits: { fileSize: 2**22 // 4MiB maximum filesize }})app.get("/image", (req, res) => { res.send(loadImageFromSomewhere())})// send upload form HTML - you would need to write this tooapp.get("/upload", (req, res) => res.sendFile("upload.html"))app.post("/upload", upload.single("file"), (req, res) => { saveImageSomewhere(req.file.buffer)})app.listen(8700, () => console.log("listening")) // listen on port 8700```
gollark: I mean, you could use PHP too. I don't like it. But you could.
See also
- Functional (disambiguation)
- Functional group (disambiguation)
- Functionalism (disambiguation)
- Function hall
- Functor (disambiguation)
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