Top "Crud" questions

How to perform update operations on columns of type JSONB in Postgres 9.4

Looking through the documentation for the Postgres 9.4 datatype JSONB, it is not immediately obvious to me how to do updates …

postgresql sql-update crud postgresql-9.4 jsonb

Rails 4: before_filter vs. before_action

In rails >4.0.0 generators creates CRUD operations with before_action not before_filter. It seems to do the same thing. …

ruby-on-rails ruby ruby-on-rails-4 crud

Bootstrap modal in React.js

I need to open a Bootstrap Modal from clicking on a button in a Bootstrap navbar and other places (to …

javascript twitter-bootstrap crud reactjs

Which HTTP methods match up to which CRUD methods?

In RESTful style programming, we should use HTTP methods as our building blocks. I'm a little confused though which methods …

http rest crud http-method

Entity Framework 4 - AddObject vs Attach

I have been working with Entity Framework 4 recently, and am slightly confused as to when to use ObjectSet.Attach, and …

c# .net entity-framework-4 crud

Single DAO & generic CRUD methods (JPA/Hibernate + Spring)

Following my previous question, DAO and Service layers (JPA/Hibernate + Spring), I decided to use just a single DAO for …

java jpa crud dao genericdao

Any good ORM tools for Android development?

Anyone working on the Android ('gPhone') have or know of a place where I can find a good ORM tool …

java android sqlite orm crud

Cannot find module in Nodejs

module.js:340 throw err; ^ Error: Cannot find module './models/todo' at Function.Module._resolveFilename (module.js:338:15) at Function.Module._…

node.js mongodb crud

What is scaffolding? Is it a term for a particular platform?

Scaffolding, what is it? Is it a Rails-only thing?

frameworks code-generation crud scaffolding

Easiest Form validation library for PHP?

I need a simple php library which can be used to easily pass rules and field names to, and then …

php validation crud