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golang struct composition using interface
I have a regester which can be registered using different services, i want to access the child method - search based on the service passed. Since the methods are common i want to use a single regester...
Shreyas G
Votes: 0
Answers: 0
ES6 way to wrap every express controller in a try catch block
I have an express app that has controllers that look like this:
export const createObject = async (req, res) => {
try {
...do stuff
} catch (error) {
res.status(500).json({ message: err...
Alan Mayer
Votes: 0
Answers: 0
Composistion in SML (Discreate Math and Functional Programming)
I need to define a recursive ML function composition that accepts two relations and returns the composition of the two relations. I need to use the thhisIsTheImageOf and createRelationFromImage functi...
jwolf
Votes: 0
Answers: 1
Encapsulation in the Java Model Class
Let assume that we develop a simple blog website backend and the app have three or more POJO classes like Post, User, Category.
All class have the same fields such as id, createdDate, updateDate.
As j...
swim
Votes: 0
Answers: 2