We have a Java application with lots of config tables on the database (Oracle). We'd like to have Web-based GUIs for setting up these tables, that we currently update via SQL queries. What is the s...

I've gone through a good chunk of this tutorial, and have gotten to the part where functionality for deleting articles is added: https://guides.rubyonrails.org/getting_started.html ...but whenever ...

I don't understand what wrong. I tried to make a simple crud in .net core mvc with a very simple model which has few fields. These are my models: public class Employee { [Key] public int Employe...

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

Background I want to display entity-independent information in the EDIT-page. According to the official documentation it can be solved with configureResponseParameters-function. Problem So I implem...

If I have a many-to-many relationship it's super easy to update the relationship with its sync method. But what would I use to synchronize a one-to-many relationship? table posts: id, name table...

In PHP & Symfony world there is a tool called Sonata Admin https://sonata-project.org/ based on AdminLTE template, that is all-in-one admin tool with login, menu configuration, and what is most...

I have installed Laravel 8 on my Linux Mint 20 for my personal experiment so I'm new on Laravel's new version. I've searching many source how to show tables with CRUD method so the table is shown i...

Looking through the documentation for the Postgres 9.4 datatype JSONB, it is not immediately obvious to me how to do updates on JSONB columns. Documentation for JSONB types and functions: http://ww...

The update function of mongo-go-driver can be called like this. filter := bson.D{"username", username} update := bson.D{{"$set", bson.D{ {"name", person.Name}, }, }} result, err := collection.U...

I am currently trying to decide between Rails and Django.. At the moment the I'm finding ruby much more elegant so my only reason for considering Django is the admin panel.. I have no experience ...

I don't understand the difference between read and list. According to Wikipedia: The acronym may be extended to CRUDL to cover listing of large data sets which bring additional complexity such ...

I have written a express index.js to simple crud operation in mongodb. the item is the params I can console.log as mongodb Id however, ObjectId buildin function giving me a an class constructor err...

i am using Firebase and Node. I would like to use the same method to either update an object, or create it, if for some reason it does not exist. Consider the following method const firebaseSav...

As already asked in similar questions, I want to support PATCH operations for a FastApi application where the caller can specify as many or as few fields as they like, of a Pydantic BaseModel with ...

I'm trying to alter the content of a list view on FastAPI, depending on a get parameter. As the format is defined by a pydantic model, how can I customize it (or use an alternative model from withi...

I need to open a Bootstrap Modal from clicking on a button in a Bootstrap navbar and other places (to show data for a component instance, ie. providing "editing" functionality), but I don't know ho...

I am using tinder swipe cards. It has the following property: swipeCompleteCallback: (CardSwipeOrientation orientation, int index) { updateStack(index); }, ), updateStack function: class ...

I have a table with a composite primary key - groupId and batchId. Entity class looks like: @Entity(name="EMPLOYEE") public class Employee { @EmbeddedId private EmployeePK employeePK; //Other...

I created an item in dynamodb using Node js, the item has multiple attributes such as brand, category, discount, validity, etc. I am using uuid to generate ids for each item. Now let's say I want t...

I am working with Spring data Redis and have the following repository: public interface MyClassRepository extends CrudRepository<MyClass, String> { } When I call findAll(Iterable< Strin...

I've been reading that some devs/dbas recommend using transactions in all database calls, even read-only calls. While I understand inserting/updating within a transaction what is the benefit of rea...

I am developing a web application with angularjs as the front-end and a CRUD service at the backend. One of the requirements is to allow the user to upload a csv file containing a list of items to ...

I need get values using ObjectIdHex and do update and also view the result. I'm using mongodb and golang.But following code doesn't work as expected package main import ( "fmt" "gopkg.in/mgo.v...

I come from CakePHP, recently started learning Laravel-4. It is very hard to see that such a great framework does not come with a code generator for basic CRUD operations. Is that a conscious decis...