0
votes
0answers
7 views

Book of problems for c++ concurrency [on hold]

Now I am reading the book "C++ Concurrency in Action" by Antony Williams, and looking for some book of problems about concurrency, to train on and consolidate knowledge. Can anyone suggest me some ...
0
votes
0answers
6 views

Storing large binary data for integration tests

I have the following requirement for an application: Store large files (order of megabytes) which I will use as input for non regression test and some expected properties of the processing result ...
1
vote
0answers
7 views

Is it good practise to access methods of one controller from another in MVC?

I have some methods defined in a controller which most of them returns JsonResult, and some returns PartialViews. So I have two questions, 1) Is it a good practice to access those methods that ...
0
votes
0answers
8 views

Citing sources inside app

What's the standard way to cite sources in an app? For example an app (released under MIT license) contains in its "Did you know" widget the following statement: Every 2,000 years or so, a ...
-1
votes
0answers
6 views

HTML agile package c# [on hold]

I need to create a console application in Visual Basic With C# language but it requires HAP. The purpose of this console app is to download files from a website automatically Thanks
1
vote
1answer
30 views

Wordpress development catastrophe: Is it my fault?

I am a freelance Wordpress developer. I did some lead work on a site, and then without communication I was furloughed. For the past year I have offered occasional advice and support, but am not the ...
-4
votes
2answers
74 views

Why do I need these symbols to run a program?

#include <stdio.h> int main() { printf("Goodbye, World!"); return 0; } Why do I need #,<>, .h, and ()? What are their purposes?
0
votes
0answers
50 views

Planning dinner seating, having each person sit with as many other people as possible, changing tables between each course

My project is as follows: I am making a program for planning dinner seating that will take a number of courses, a number of tables, and a list of people. The goal is to have each person sit with as ...
2
votes
0answers
41 views

How do I take data offline for a specific tenant, if their data is spread across multiple databases and multiple microservices?

I'm working on an application with about 50 or so microservices that have separate multi-tenanted databases. The problem arose of taking a tenant's data offline meaning that any requests for a certain ...
1
vote
0answers
31 views

What Graph Theory approaches or algorithms are useful for designing a House?

I have a set of data about a family, and I want the software to find a house design that fits the data (which includes stuff like preferences and whether they want a pool. The current way I am going ...
4
votes
1answer
73 views

Should the HEAD version of the trunk always build?

At my workplace we use CVS tags to the extent that nobody ever retrieves the HEAD version of the trunk. Is there any reason why that version still needs to build fully? The reason I ask is because ...
2
votes
0answers
36 views

Using and designing asynchronous APIs with naturally synchronous parts

I've been programming for a long time, but very rarely with anything asynchronous (and not often with anything to do with multithreading, either). Mostly for the fun of it, I'm writing a program to ...
0
votes
0answers
14 views

How do I build a policy in ASP.NET MVC 5 (or 6) with AuthorizationPolicyBuilder that incorporates an IP address?

I have been studying this, https://leastprivilege.com/2015/10/12/the-state-of-security-in-asp-net-5-and-mvc-6-authorization/ and on that page, public class Startup { public void ...
0
votes
2answers
28 views

Guava Multimap merging consecutive items with same key

I have been playing around with Guava Multimaps and I ran into an issue with tracking when an user is damaged (more the way it's displayed, really) Let's say I have a Multimap<User, Hit> and ...
-2
votes
0answers
24 views

Adding Info Gathering to Website [on hold]

I'm trying to edit a website. So, i already created a site on squarespace.com, however I'm missing certain essential functionalities. Here's what I'm trying to add: Client Inputs Data (such as ...
-1
votes
0answers
29 views

Dynamic diploma generation [on hold]

I'am working on online training site. When user finished the course I would like to generate downloadable diploma for him. He could print it and hang it on the wall. It should be graphically ...
1
vote
0answers
20 views

Designing Storage for Different Time Systems

I've been considering doing some kind of application that allows users to track events in mythical settings. However, not all mythical settings allow for normal times. What if one user wants star ...
2
votes
0answers
46 views

What is the best serial port connection strategy

I am developing a program that polls a device for actvity. In the past I have always used a USB device with a pure USB device driver. The upside of this was that that device was blazingly fast. The ...
-5
votes
1answer
49 views

My client asking for endless revisions for the website that I'm building [on hold]

He is calling me every week to asking me to do changes and when asked him to email me things he wants to change he refused! I want to send him an email to show him that project is done! and want him ...
-3
votes
0answers
47 views

Best way to create a Restful API using PHP [on hold]

I am working on a fairly complex project which is an photo sharing app, currently functioning on Android and there is a broken iOS version. The project utilizes SQL/PHP to interact with the ...
0
votes
0answers
36 views

Which git branches should I tag?

I read this nice post: Git branching and tagging best practices I really like the NVIE git branching model and I try to use something very similar: ...
-5
votes
0answers
42 views

Native code using C# [on hold]

Are there any C++ libraries that emulate all or most of the C# features, I guess this would be a great way to go around the limitation of C++ and also have a native code. On the same token, Is there ...
0
votes
0answers
14 views

Symfony2 - Best aproach for a plugin system

Symfony2 is handling all its things in bundles in /app or in /vendor. This is fine, if you are handling and managing all by yourself or Ops that handle all needed things. But I haven't found a good ...
0
votes
1answer
92 views

Should smaller data types be used in intermediate code?

I often use smaller data types in structs/classes when it is needed in memory savings. I also use them in network/disk IO. My question is if intermediate code that use those objects with smaller data ...
0
votes
0answers
22 views

Should fragments register directly to an event bus or should only activites do so?

Please correct me if I'm wrong about any of the following. I understand that if a fragment wants to make a network call it tells it's activity then the activity makes the call and returns the answer ...
-5
votes
0answers
26 views

How do I build Web browser with tabs in Xcode? [on hold]

I am new using Xcode and I only use Interface builder. I want to know how to create Web browser that has tabs in. Thanks if someone shows example of c-class or swift code that is for tabs and other ...
0
votes
0answers
47 views

Serializing .NET object into a JSON string produces unreadable output [migrated]

I'm trying to convert a .NET object into a JSON string, because I want to be able to read the content of this object in the client side. Here is my controller code: public ActionResult ...
-1
votes
0answers
52 views

How do you measure efficiency of your development team/every developer? [on hold]

Time, Money and Requirements are 3 fundamental stones of any project. If you need a solution released faster, you will either invest more money into development, or you will reduce requirements. In ...
-1
votes
0answers
9 views

julia: How to plot step subplots using Stat.step in Gadfly from a given matrix? [migrated]

With Gadfly, how can I plot the rows of a given matrix using Stat.step in subplots? i.e., one subplot for each row of the given matrix. All the examples I find online, use data from the DataFrames ...
0
votes
0answers
22 views

What is needed server side in order to feed excel pivot users?

Our company has a lot of different business service "silos". They come with their client software, but they do not interop or offer cross domain searches. It is hard to compile the costs of a project ...
-2
votes
0answers
43 views

How to chose a framework? [on hold]

I am an amateur Web Dev. I love working with javascript and frameworks and tools. I am here to seek advice because I am coming across new framework and tools everyday like Angular JS , jQuery , ...
-3
votes
0answers
83 views

Why should one learn Python? [on hold]

I'm an prospective developer that has about 12 months experience in Java / C# / and little knowledge in other programming languages. I'm pretty interested in learning Python but as I wanted to start I ...
-1
votes
0answers
90 views

Calling an entire script (in C) from another script (in C++)?

I am a very inexperienced programmer, so apologies if this is a stupid question to be asking. And similarly, if anyone answering could assume that I know basically nothing at all and treat me like an ...
0
votes
1answer
52 views

Conditional factory

I need to perform a payment and I have two payment methods: FirstPayment and TokenPayment, which both implement PaymentInterface interface PaymentInterface { public function pay(PaymentRequest ...
-1
votes
1answer
62 views

Using sessions with Jersey in a REST API

I am starting to develop a REST API with Jersey to retrieve a schedule for a given sport tournament. The client sends a JSON containing a tournament with its different categories, domain, definitions ...
4
votes
1answer
144 views

Dependency Inversion expands the API, results in unnecessary tests

This question has bothered me for a few days, and it feels like several practices contradict each other. Example public class FooDao : IFooDao { private IFooConnection fooConnection; private ...
1
vote
2answers
82 views

Planning to convert PDF to JPG, Annotate the image, Reconvert to PDF

I have a feature where scanned exam answer books need to be digitally annotated and marked. The scanning portion of the work is with another vendor who refuses to scan in any format other than PDF as ...
-1
votes
0answers
12 views

Logging RPC errors

I am using a program that use the windows RPC service (Remote Procedure Call) and I sometimes have the error "The remote procedure call failed", but I can't see anything in the Windows logs, and the ...
-1
votes
0answers
13 views

How to export structured data using inter-app communication?

I want to make possible for other apps to export structured data to my app via inter app communication. I have been reading about sharing / action extensions but not sure if this is appropriate. The ...
6
votes
2answers
477 views

Why aren't all method virtual or why doesn't have each class at least one interface?

This is more philosophical question, which address .NET platform, but maybe it is useful also for other languages. I'm doing lot of Unit Testing and especially when I'm using third-party components I ...
2
votes
1answer
58 views

Comunicating between layers in DDD

Reading the literature of DDD I came up with the following layers: Application Outsider World (Controllers, Crons, etc) Application Services (or UseCases) - which orchestrates multiple Domain ...
0
votes
1answer
35 views

Static analysis criteria different for various parts of solution

We have quite a large project where and tend to apply risk based approach to stringency of unit tests and code reviews. E.g. components classified as A need to have higher coverage than components ...
0
votes
1answer
67 views

Brute force improvement over generating permutations?

I am trying to improve a brute force algorithm for letters of the English alphabet [a-z][A-Z] and numbers [0-9]. The length of the generated permutations should be 8. So far, I've built a simple brute ...
0
votes
2answers
81 views

Create a separate table for employees work hours?

I have a table with employees information: id, active, first_name, last_name, gender, id_number, address, picture, password, comment Every employee has an entrance time and an exit time for each ...
-3
votes
0answers
38 views

What is a 'user' by the GPL v2? [on hold]

If I distribute proprietary hardware using GPL licensed software or derivates from those (eg. Linux, Linux applications), who are the 'users' I have to provide the source code for? Simply spoken, if ...
-1
votes
0answers
58 views

Looking for an Data Reference - What does the class field of this data return on Mapbox.com [on hold]

What I am doing: I'm building a mobile app in Unity that gets Lat and Long based on the devices GPS and tries to return what location data type you are currently on (in an urban area, in a graveyard, ...
0
votes
2answers
115 views

Should I use a plain text database, or SQLite?

I'm creating a point of sale system for a small shop. I am particularly interested in finding patters from all items purchased, which I will log in their entirety. I'm thinking of even making queries ...
0
votes
1answer
33 views

Building an API with one central connection object to an external device

I want to build an API (Java) that heavily relies on a connection object to a data server that manages a connection to a real device. All i have is a DeviceConnection object. Currently i have a big ...
-2
votes
1answer
66 views

Duplicate code to avoid performance decrease due to function calls? [on hold]

I have a simple list in Java that I need to search using one of two methods. The first method simply returns the position in the list of the first matching element. The second filters out any elements ...
-3
votes
0answers
30 views

What software engineering field is best suited for engineer with good mathematical skills [on hold]

I am a software engineer who has good mathematical skills. I have worked for two years on .net technologies (especially asp .net mvc). The problem that I start to feel it boring since there is no hard ...

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