Web applications are applications that are accessed over the "web", which can mean the Internet, or an internal network (an intranet).

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2
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1answer
107 views

Structuring a Game with Angular.JS

For a GameJam I'm trying to code a simple web-based text adventure game with sprites and small animations in AngularJS. I'm a little new to Angular and am having some trouble figuring out how to ...
1
vote
1answer
62 views

Promise in Web MVVM

In MVVM (or Presentation Model), my (web) view listens to a CLICK event and calls a function of the Presentation Model to ask for the result. To clarify, the presentation model lives browser-side. ...
0
votes
2answers
54 views

Return values for a delete function in php

I am writing a wrapper function for database calls, and I am confused about the best way to handle the error cases. The function has only one argument, the id of the object to be deleted. I've ...
1
vote
1answer
44 views

How to implement a secure way to allow users to reset password via url?

Password reset option should be given only if the link has come from that specific user's inbox and not from somewhere else. How to implement url in such a way that the required information i.e. ...
1
vote
4answers
172 views

How can developing web application in statically compiled language become efficient?

I have some (or just a little) experience in writing web application backend with interpreted language, php, python and javascript (node js). When writing the backend app, usually what I do is write ...
0
votes
1answer
55 views

Manipulating DOM via script or rebuild website - which is better?

Let's assume you want to change what user sees on the website. There are two ways to do that: a) manipulate the DOM via JavaScript, but user has to download whole script, with possibility he may not ...
2
votes
2answers
97 views

Create an app for both desktop and web

Our team is currently developing a hybrid application. It is similar to Sigma Estimates - a GUI with tables, forms, a sidebar with a tree structure, etc. The software allows a user to work with a ...
0
votes
2answers
48 views

How does two-way data binding differ from simple auto-sync?

The AngularJS documentation mentions that it considers one-way data binding to be 'bad' and two-way data bind to be 'good*'. However, on looking over the definitions of two-way data binding used, all ...
2
votes
0answers
120 views
+100

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 ...
-1
votes
1answer
79 views

Uploading large files to web-server even if browser closed

I need to permit users to upload large files to my web-server even if the browser is closed. How can I implement this functionality. I have gone through the feasibility of google drive app but it dose'...
-3
votes
0answers
25 views

What should I learn to be an authority on JDE E1 and general web application development in my new role? [closed]

This is my first post as I have gotten tired of trying to scour the internet to put together a good answer for my question. I'm 1 year out of college for MIS and have landed a job as an IT Programmer/...
0
votes
4answers
475 views

Do i have to make all my website PHP with embedded HTML to make a good secure website?

I see all websites (THE big ones) make both PHP and HTML in same page .. Do I need to make all my website pages as PHP and embedded HTML inside it ? Can't I make the website all as HTML Pages and PHP ...
2
votes
2answers
182 views

Configurable tables in SQL database

I have the following tables in my database: Configuration Table: ====================================== Start_Range | End Range | Config_id 10 | 15 | 1 ============================...
-1
votes
3answers
308 views

How to manage and improve a web application with 50 customers?

We've developed a Web Application using ASP.NET and Sql Server. We've started selling it and of course are still continue improving and developing it. How do we go about updating each client's ...
2
votes
1answer
96 views

Web server facilitating a TCP handshake between two native apps behind typical home firewalls

I currently have two parties set up: typical HTTP web server native app distributed to consumers (presumably behind typical home router/firewall configuration) The app is designed to work on ...
4
votes
2answers
159 views

PHP MVC/PAC - Logged In/Admin checks placement

I have set-up a MVC/PAC-like structure for a web application (unsure if it fits any of these design patterns fully). In short it is: Routing in index.php, which selects the controller and method ...
0
votes
0answers
23 views

Architecture of app with connected devices and web server

I am starting a project involving connected devices. To be very simple : some connected devices have an "alert" button when the user needs it, he press this "alert" button the devices transmits the ...
0
votes
1answer
42 views

Extensible web application where users can upload client-side code

I have a simple web application built with Angular which fetches some state from a web server and shows it to the user. Additionally I want to implement a feature where users are able to customize the ...
1
vote
1answer
75 views

How to display recent post on website and make own search engine ? With PHP

On OLX like Website , Anytime a user posts a new ad. It comes in top of the page. No search is involved in it. Which technology we can use to make such functions. Suppose X is visiting my website ...
6
votes
2answers
107 views

Seeking benefits of both SQL and binary files in a data storage scheme

I'm looking for some input on how to keep certain benefits of both a binary file and a SQL database in an interesting data storage problem. I have a legacy custom binary file format that is ...
2
votes
1answer
29 views

Web-service which uses GPL software [duplicate]

here's the problem. I have developed an Azure-Based Web application which exploits some VMs. On top of these VMs I'm running a modified code which is licensed under the GPL license. Here's the flow: ...
4
votes
3answers
121 views

How to store uploaded client documents securely in webapplication

A small company without any IT skills wants to run a web application where customers can enter various bits of data and upload pdfs. The documents regard product specifications and have to be kept ...
1
vote
2answers
124 views

What design patterns exist for large dataset manipulation within MVC for a rich client data grid?

I want to feed an HTML5 data grid with large data sets that the client will want to manipulate in different ways, e.g. aggregation, grouping, pivoting. The data comes from different web services and ...
-2
votes
0answers
34 views

Advice for a Javascript table library [closed]

I wrote a javascript program a few years ago that displays a large data table. I am currently using a thin wrapper around the basic html tag. This was never ideal, but it was easy to implement. As ...
2
votes
1answer
607 views

Web application / Domain model integration using JSON capable DTOs

I'm a bit confused about architectural choices for the web-applications/java/python world. For c/c++ world the available (open source) choices to implement web applications is pretty limited to zero, ...
0
votes
0answers
60 views

Localizing a web-app

I'm just having a debate about the best (future-proof, safe, user-friendly, developer-friendly, technologically nice) approach to localization of a web-application. We are using basically processing ...
3
votes
3answers
501 views

Modular Web App Network Architecture

Assuming that I am dealing with dedicated physical servers or VPSs, is it conceivable and does it make sense to have distinct servers setup with the following roles to host a web application? ...
0
votes
0answers
44 views

Which is the best way to manage multi-account multi-user web application?

I am junior web developer, currently I am developing school application with PHP and MYSQL. After finishing the app I would like to distribute to more schools by allowing them to register in the app ...
0
votes
0answers
48 views

Embedding custom business logic using Javascript in Java application

We have an application where the front-end is completely rendered dynamically. The web page is stored as JSON in the database. A simple JSON to display input field with a label is as follows: { "...
1
vote
1answer
600 views

How do we structure our JavaScript so that it is easily editable, testable, and can make calls to render a view without knowing specifics about it?

I am working on a web application that displays some data and uses JavaScript. Right now, we are serving up parts of our JavaScript code (to display certain types of information, that is, "Render a ...
8
votes
4answers
3k views

is GAE an infrastructure capable of hosting an app used by millions of active users?

I would like to know with the restrictions of GAE listed below, is it even possible to build a great social app (like Facebook) by hosting that app on GAE? In other words is GAE an infrastructure ...
0
votes
2answers
493 views

Google App Engine overview

I have gone through many Google App Engine tutorials, and I became quite familiar with how to do basic stuff like implementing a webapp2.RequestHandler, and using ndb.Models to manage your data. Now, ...
5
votes
5answers
458 views

.NET: Are web-based applications inherently harder to build than client-server?

We currently have an ongoing discussion about which approach to move into - we want to replace multiple older environments with .NET applications, and two potential architectures are under discussion: ...
8
votes
4answers
366 views

Testing minor browser version compatibility

I develop a web application and we test it on several browsers, including Firefox and Internet Explorer. During our development we tested the application on Firefox 3.5.2 and our testing team tested ...
1
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0answers
23 views

When do I reset Two Factor Authentication secret keys?

I have built a simple authentication system for my web application that makes use of the open-source time-based OTP algorithm (RFC 6238). The key for each user is generated when the user is registered ...
-1
votes
5answers
506 views

How to ascertain from the users if performance tuning has had the desired effect [closed]

So you've made some code changes that should hopefully speed up some part of an application. But there is just one problem - you don't know how it will perform in live. Different networks, different ...
1
vote
1answer
38 views

Transfer flattened entities instead of DTOs?

I wonder, if the below idea makes sense for our web application. We show various lists of entities, which typically refer to other entities and so on. In the table view, there are columns showing some ...
3
votes
3answers
215 views

How do I calculate server requirement for a web application

I am developing a backend where in I will be exposing APIs for my mobile application. Users can register,add products,share the links of products through email/sms/anywhere and others can click on it ...
2
votes
2answers
57 views

Possible performance issues implementing multi-tenant database?

I would like to design and develop school application using PHP and MYSQL as backend. The frontend - a combination of HTML, JS and CSS - has a registration form for every school. Every school has its ...
0
votes
1answer
52 views

Testing performance of a single page application

I am in a need to prove the performance of a single page application. I would compare it with an application that uses server side to fill the HTML content. How would one do that? Obviously the Ajax ...
1
vote
2answers
117 views

Does it make sense to internationalize logs?

I'm working on converting the logging API used by a web application from log4j to slf4j, and noticed that the interface used to abstract over the log4j implementation supports internationalization; I ...
2
votes
1answer
25 views

Handling and reporting errors consistently

Errors can come from many different sources - third-party services, libraries, environment, etc. When an error prevents a user from performing their desired action, these diverse errors should be ...
1
vote
3answers
80 views

Alternatives on how to deal with data fetched from external API

We are planning to build a web application which will consume data from an internal REST API that centralizes all of our "core" business data. For matter of demonstration, let's say this API exposes ...
0
votes
0answers
19 views

Finding performance (network perspective) differences between mobile websites and their corresponding applications?

I'm researching performance differences when using an application, compared to its mobile website counterpart. To my help I looked into what other people define as performance(since it's a broad term) ...
3
votes
2answers
326 views

Is it better to have one web app or multiple web apps

I am going to develop a server application to provide the functionality of a book keeping software in tomcat server. I can think of two ways to achieve this. Creating a single web application - Let'...
2
votes
2answers
159 views

Azure BLOB grained access

I have a standalone WPF desktop application which gathers data from Digital-to-Analog converter boards, computes, analyzes this data and then it creates binary files (proprietary format) with the ...
-2
votes
1answer
46 views

How to detect whether user is actively in the web app?

I'd like to know whether it's possible (and how) to detect whether a user is actively in a web app (aka in the browser tab) and not on another website. If also like to relay the information to a web ...
10
votes
5answers
3k views

Writing Web “server less” applications [duplicate]

TL;DR What are the prospects of writing applications which are completely based on a REST database server (CouchDB) and web applications which directly access the DB instead of having a web server in ...
1
vote
3answers
248 views

Where should I do localization (server-side or client-side)?

I am currently developing a new web application based on a rich JavaScript client which communicates with multiple REST web services on my server. That application is intended to be used in at least ...
2
votes
3answers
217 views

Browser Web Application UI/End User Testing

I am building a web application in php. I am following TDD (write tests before production code) for my unit tests and using BDD to drive discovery of my applications features and to provide ...