All Questions

We are looking to develop an email notification system where emails can be scheduled daily&hourly based or can be send in real-time. So there will be 2 mail apis: --real-time mail API:pushes ...

I faced few problems when generating database schema from business objects with EF Core: No support for struct properties No support for interface properties I need additional columns that should ...

I want to consume a Rest API in Laravel (an MVC framework) but I resort to use __call and was wonder if there is a better design pattern for this. I know this a bad choice and I'm looking for an ...

That seems like a stupid question, but I can't find a proper name for "code that tests another code". The most of literature names that kind of code just "tests" but it's way to general in my ...

I am currently building a web api. The authentication is based on keys which are set in the database. However, these keys could be changed someday, e.g. when a user should be banned from the system. ...

I am creating the REST API using codeigniter. I downloaded this library and installed in my application. It works great! https://github.com/chriskacerguis/codeigniter-restserver But I have an doubt. ...

Let's say I have some project on php. One of its functions should be to check whether the latest version of php is used on the server. For example, for security reasons. There are no problems to use ...

I have to expose some sensitive data containing a PII column that has a 25 digit number. Rest of the columns aren't PII data. This is done such that the data can be safely shared to the larger ...

About a decade ago, I wrote a file of emacs lisp and put it on emacswiki and forgot about it. I found recently that it has been put on GitHub. Nobody is doing anything with it as far as I can tell. ...

At what point does dependency injection make sense? When I first learned about Guice I was really excited. I have a Concurrency module, which is basically just a singleton controlling concurrency. I ...

I plan to develop an Application using an easy to use GPLv2 licensed libraries. Once my app is complete I plan to distribute it FREE and OPEN SOURCE complying with GPLv2 copyleft requirements. The ...

I'm new to software modeling and was hoping someone could walk me through mistakes I've made. I'm trying to show how my parser for our game is working. Said in words, the parser is supposed to take ...

I am creating a web application that is tiered in the following way: Controller > Service > Repository I have a ProductsController which has the following action: [ValidateModel] [HttpPost] public ...

Suppose I've got a struct declaration that looks like this: struct Return { myData (*data)[]; ... } Now suppose I've got an API function whose declaration looks like this: bool API(..., ...

I am writing an app. Like Google suggests, the user should be to be able to link multiple sign in methods to their account. In order to do that, the ideas of "identities" and "accounts" are separated ...

I'm just learning DDD and a question raised in my mind about unique identifiers in an entity. Consider this simple method that checks the uniqueness of an entity to prevent duplication: private ...

Currently we have setup the .NET WEBAPI 2 Projects in our application as backend project. Which consist of Kind of hybrid solution like monolithic and MicroServices. Our Project scope is getting ...

And what is the recommended file structure? The question is a bit similar to this one, but I'm looking for more explicit recommendations. In theory I think it's a good concept to keep files short ...

My game is getting bigger and I already notice some spikes and memory/RPM overloads on the server, which is running on Heroku's Hobby plan (dyno for 7$, Postgres for 9$). The server is a Spring app, ...

I'm taking over an Opencart solution for a client. This is for my capstone at College. I'm to create a simple CRM (Customer Relationship Management) software that will live as a single page ...

Is a REST method which returns dynamically generated random data each time that it is accessed considered safe? According to RFC 2616 (emphasis mine): ... In particular, the convention has ...

My goal is to automatically upload software objects into a Visio diagram in a customized way to document the architecture of the application. I was looking at Visio to do this. I am quite new to ...

I am writing an object-oriented code in which I am trying to use Decorator pattern to implement a variety of optimizations to be applied on a family of core classes at runtime. The main behaviour of ...

I'm working on this application where I need to update my database with data of considerable size. But, the data has to go through some quality checks before it can be pushed into the production ...

I have a script that accesses my webcam and displays the captured video on the screen. I can also very easily draw a circle (a rectangle, it doesn't matter) over the video. When I move the camera ...

Currently we use a branch "stable" from which our CI takes (by default) the last commit when building a new release. However I also keep seeing people suggest using tags for this, and just use "...

For my application I need to provide an image that will be used to develop and release my php application. As well know a php application for the frontend required tools as well such as gulp webpack ...

I'm wondering what is a clean solution for representing an entity in many different format. Let's suppose I have the following entity: Person { Long id; String title; String firstName; ...

I have been having this dilemma from time to time whenever I have to design or start a new project from scratch. I particularly like how Spring framework is organised in terms of classic software ...

I have a play application and want to take a common operation out from the application and make it as a library in order to use in other play applications. This proposing library has a contract(...

Consider the case where I have the following classes, class A: def __init__(self): print("Class A") class B(A): def __init__(self): print("Class B") b = B() The expected ...

I have a SPA which at the beginning of application startup calls the backend API, sends a JWT and asks for the access permissions of the current user. SPA then caches the permissions in-memory and ...

I have been trying to learn about classes and objects in C++, but every tutorial I have found is quite complex, at least to my standards, and I really would like a really simple and straight forward ...

I'm new to software design and I'm trying to write a JS application that some people might find simple but will be the most I've dealt with JS. I hope this forum is the right place where to ask my ...

Background: we have 2 bounded context: Inventory and Sale application context is Point-of-sale system Scenario: When a Checkout happen on Sale BC, we would like to decrease quantity in Inventory. ...

My Java application uses Hibernate and H2. It process music files within folders. Typically for a folder it would read the files in the folder and store each file as a Song class in database, then ...

what is the best and recommended way to remove a computer from Active directory? Right now we have to login to the machine that needs to be unjoined from the domain and execute the unjoin command ...

Backstory (You can skip) Awhile back I was developing a console toolkit for displaying debug messages and the like: It gives me colour coding, blinking, underlines, bold, italic, etc. While ...

The CI flow for our Node.js app looks roughly like this: Currently, this all takes place in a single TeamCity 'job' with three 'steps' (the Test step runs 4 concurrent child processes). Problems ...

My question is actually quite generic though I'm going to use a particular technology Mongodb Change Streams. Change streams in Mongo allow to get message stream of requested changes in a db ...

Knowledge based doesn't recommend items based on history. Does knowledge-based filtering fall under machine learning?

I am working on a python project and I didn't use classes but created different modules and added functions in them. Now I need to draw a diagram to describe the project/application for a paper. I ...

I'm a long time Java developer, but with so little traffic on SE, I don't limit my viewing to any single tags. I've noticed that C# questions with async/await come up a lot, and as far as I've read it'...

I am trying to choose a framework (.NET Based - Core/Standard) in order to create an application that will gather data from multiple clients, process the data and send it to other clients. The App ...

I have a web application(synchronous app) and I've migrated it from ASP.NET MVC to ASP.NET Core. I use SQL Server, and my site's online count is about 200-250 users per Google's analytic's data. That ...

Situation: A Client is requesting a resource from a Host multiple times, usually with minutes or hours between requests. The Client has a signed, verifiable token, which we'll call a Receipt, that ...

We plan to create a document cache service which stores the result of expensive document transformations in a persistent store and which works like Redis but not in memory since we expect several ...

In Domain-Driven Design (Eric Evans) the discussion on side-effect-free functions talks about separating commands which "result in modifications to observable state" from queries which have no side-...

I am currently building a game series information site and have come to a design issue. I have a table called Abilities that would have character ability information in it. Depending on the game ...

In our project, we have 5 teams working on a monolithic application in 3-week sprints. Until now, all commits go into master (via Gerrit). Our test pipeline is too lengthy to ensure quality pre-commit,...