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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Are expensive operations for a user bad for other users?

Let's say user A does something expensive (regarding CPU and/or memory), which takes a few seconds. Concurrently, user B needs a very small amount of computing time. In this case, will the computing ...
3
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1answer
3k views

What are the characteristics or features of production-quality code?

This is the first time I will be delivering code for a freelance project (web-app), and, since I don't have much experience shipping code, I am having a hard time deciding whether my program is ready ...
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3answers
1k views

What does a node.js web application's setup look like on a real production server?

Being new to node js magic world, i'm wondering how does a web application's setup look like on a real production server? So far all tutorials, create the js file that is started from a console...and ...
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2answers
671 views

Importance of stored procedures and triggers in building web applications? [duplicate]

Almost in every interview for the position of web developer, they ask about stored procedures and triggers well I am aware from their definition and basic usage but the truths is I have never used any ...
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1answer
423 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, ...
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1answer
217 views

Complex knowledge management system with CRM..written internally

We've all heard of salesforce and sugarcrm and the likes of systems like this. Unfortunately at my workplace we have been asked to write a similiar system (rather then license or purchase). Basically ...
3
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2answers
515 views

Pro/con of using Angular directives for complex form validation/ GUI manipulation

I am building a new SPA front end to replace an existing enterprise's legacy hodgepodge of systems that are outdated and in need of updating. I am new to angular, and wanted to see if the community ...
4
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3answers
1k views

What Technology can Render Medium Scale 3d Environments in a Web-Browser [closed]

I intend to make a web application that displays 3d environments that can be navigated by dragging(with a finger or mouse depending on the platform). The web app will render 3d environments of ...
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2answers
246 views

How to handle editing a large file for a non-technical user

I have a client who is given a tab delimited .txt file containing hundreds of thousands of rows. I have a user story as follows: As a user I want to take the text file and add a new value at the ...
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3answers
234 views

Tell a user whether they have already viewed an item in a list. How?

It is pretty common for a web application to display a list of items and for each item in the list to indicate to the current user whether they have already viewed the associated item. An approach ...
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0answers
51 views

How to help keep track of identifiers used both in the application and in the database?

For example: I have an ACL (access control list) with keys in the database like create_user and allow_booking_for_past_dates. Each ACL entry has a corresponding method or function name in the ...
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3answers
5k views

How do I encrypt the source code on the webserver?

I have a web application developed using Python, HTML, CSS & JavaScript. The customer installs it in any of their own Machine and uses it through their LAN. In short the customer sets up the ...
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3answers
7k views

Browser-based GUI for a python application [closed]

I want to create a web/browser-based GUI for a command-line python application. The goal is to make use of HTML/JS technologies to create this GUI. As the application itself, it needs to run on Linux ...
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2answers
752 views

How can I correct html for missing closing tags in c# ? [closed]

I have html stored in database received from text editors and because of some mistakes in the code the html is not valid, it is missing some closing tags. and due to this I am not able to process this ...
3
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1answer
203 views

At what point does caching become necessary for a web application?

I'm considering the architecture for a web application. It's going to be a single page application that updates itself whenever the user selects different information on several forms that are ...
3
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3answers
968 views

Strategies for browser compatibility on web applications in a corporate environment [closed]

With the new CSS 3 and HTML 5 technology, web applications have gained a lot of new tools for a better UI (user interface) interaction, beautiful templates and even responsive layout to fit into ...
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7answers
1k views

Single Page Web Application and Requiring JavaScript

I'm under the impression, and I agree with it, that it's bad to create a web application requiring JavaScript to function properly. What if one were to create a single page application? Is it ...
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2answers
130 views

Configurable tables in sql database

I have the following tables in my database: Config Table: ====================================== Start_Range | End Range | Config_id 10 | 15 | 1 ...
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2answers
6k views

How is multi-threading different in a Java based Web Application vs Stand-alone Java Application

I am fairly new to Java and my experience is limited to Web Based Applications running on a Web Container (Jboss in my case). Am I correct in saying that for Web Applications the web container takes ...
2
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2answers
284 views

Is it realistic to use designers for complex UI [closed]

When I created my first web application few years ago, I remember trying to use the designer in VS 2008. Before I can even remember I abandoned it to the favor of actual debug to understand how my UI ...
3
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1answer
203 views

Is there a name for web applications that do most of the navigation on the client side?

Does the web industry have any standard or common name that refers specifically to web applications that don't use the conventional window-HTTP-navigation model, instead relying on mostly or wholly on ...
2
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3answers
336 views

What techniques are there for debugging remote client side errors?

What techniques are there for debugging remote client side errors in a web application, especially when they only affect a small subset of users? In my case we have an app that is working well for ...
1
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3answers
311 views

How do the blogging sites or sites that host prose like contents store the data? [closed]

How do the blogging sites, Q&A sites (or any other sites host prose like content) store their data? That is, how do you store blogs and Q&A content in the database? I hope it is not good to ...
2
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1answer
187 views

How to check for vulnerabilities in web application [closed]

I have developed a web application using zend framework, mysql, and other client side technologies like javascript, jquery ajax, kendo grid, and so on. I have completed development and have done ...
3
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1answer
158 views

What are the best practices and pitfalls of doing a JS app powered purely by RESTful API? [closed]

We are starting to build a new app and I would like to explore the idea of doing a thick JS client (backbone / angular) with only RESTful API exposed by our application layer. What are some of the ...
4
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2answers
475 views

Considerations for developing a large scale system that needs to be both traditional web accessible and mobile accessible

I am trying to begin planning of a system that would be both client management, and document management, with tools built in to do analysis on all of the transactions, etc. I'm wondering what are the ...
4
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3answers
3k views

Is it possible to combine C/C++ with web languages? [duplicate]

I would like to create a web application (meaning that will run from browser). The point is that I want to write just the UI in HTML5 + CSS + JS (or maybe even some PHP). On the other hand, I want to ...
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5answers
513 views

Writing a job requirement for a web application developer

I'm currently writing a job requirement for a software engineer position for my company, in which we are looking for a developer to work on client-side web application work. How should I title the job ...
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1answer
519 views

Providing popups in an asp.net web application that contain server controls

What is the best way to provide popups that contain asp.net server controls? I am working on a .net site. I have search functionality where if someone presses a button a panel appears where they can ...
2
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5answers
9k views

Can I create a desktop Python GUI application and run it as a web app?

I'm working on a project where multiple (several hundred perhaps) users will need to run an application remotely. We thought that running a web app would be the best course of action to go. (Note: ...
2
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1answer
359 views

Design Issue: Service layer/ trying to maintain RESTful architecture

I'm trying to design a web-application - and after doing a lot of reading on REST + design patterns, I'm at a loss on how to handle my requirements. I think I may be getting caught-up in all the ...
4
votes
1answer
354 views

Shall I separate the admin part from the rest of the war

I built a web-applicationg using struts2. Then I built a small admin interface in the same war. With time the webapp grew and so the admin-interface. Now, I'm thinking to separate the admin interface ...
10
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8answers
18k views

Is JSF really ready to deliver high performance web applications? [closed]

I have heard a lot of good about JSF but as far as I know people also had lots of serious complains with this technology in the past, not aware of how much the situation has improved. We are ...
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2answers
320 views

Before you develop a web app, how much of a spec do you need? [closed]

If you were to accept a role as a full time web app developer responsible for creating a new application from scratch, how much of a defined specification and design would need and/or expect to start ...
13
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3answers
15k views

How do web APIs work? [closed]

I have heard of many web APIs like that of Facebook, Twitter, etc., which helps third party access data and manipulate it. I would like to know how a web API works. What are the basics of a web API? ...
0
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3answers
216 views

Learning how to integrate JavaScript with other languages [closed]

After learning JavaScript syntax, what are some good resources for learning about integrating JavaScript with other languages (HTML, XML, CSS, PHP) to create real, useful applications? I'm most ...
2
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1answer
376 views

How do you handle deployment configuration of your thick browser (html/javascript/css) clients?

Question For those of you working with html/javascript/css "thick clients", specifically those that work against some client-independent server API, how do you manage your deployment environment ...
3
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2answers
616 views

Handling multiple clients using single application

We are developing an ERP web application using Vaadin framework where each of the potential client companies will have their own data and file storage. Current implementation only allows having one ...
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0answers
34 views

Collecting and sweeping of session-dependent uploads

I develop a Java web application with an upload-feature. The upload is devided into two parts: During a user-session the user can upload files at any time while navigating through the whole site. ...
6
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2answers
213 views

Why are different components of the “web platform” not modularized?

The web platform is hip these days. But the web platform consists of many parts that are conceptually separable, developed at different times and paces, and (most important to me) could be useful on ...
2
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1answer
194 views

Build status reporting on javascript project

I have a javascript project which uses Grunt and several plug-ins such as: jshint qunit requirejs optimizer Not all of the developers run the grunt tasks locally (e.g. jshint, qunit), so they ...
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2answers
125 views

How can I limit access for automatically generated files to specific users in a MVC setup?

I have a typical MVC based website, and I'd like to give some registered users the abillity to extract data from the database (in a variety of formats). The workflow is very simple: User logs in, ...
0
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4answers
283 views

Do I need a database to implement AJAX functionality for my app?

I am new to the construction and design of a web app so I'd like some advice please (Django is my framework). I'm trying to code up a "how-to" website instructing users the step-by-step process for ...
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3answers
160 views

Storing a drawn graph information in database for web application

Well while developing a web application that allow users to draw graphs (flow charts, ER diagram , UML, .... etc) the information of drawn items and their relation to each other and position on canvas ...
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2answers
217 views

Best practices for rotating large datasets?

[edit]Turns out there's 1.5 million records... The SQL database is taking about 17-20 seconds to run the query. Would it be best to have Java handle the joins and rearranging in that case? Since this ...
1
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1answer
125 views

A way to include SQlite into an application where the drivers aren't already installed on the system?

I'm an open source web application for use in my university. Currently professors usually have a website, but do to the fact that they're teaching multiple classes in a given term, they don't care to ...
2
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1answer
1k views

best way to store data from ajax call

I am writing a web-application in which I am retrieving data's from server through AJAX requests and the generate HTML content dynamically. I have some data to load, generate HTML from it and append ...
2
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1answer
175 views

How to deal with runtime changes to tenant-location in a clustered, multitenant web application with app-managed datasources?

I have a Java web application that supports multi-tenancy to keep customer data separate. Connection pools to each customer database are created at runtime. The details of each customer shard ...
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1answer
319 views

Can I use a dual license in my commercial Website [duplicate]

I have set up a web application which is of commercial use. This application had to make use of the plugin(which is not downloaded from http://plugins.jquery.com) I downloaded this plugin from ...
0
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1answer
525 views

Python web application frontend for equipment diagnostics and interaction

My goal is to have a Python application that runs a web server which hosts the user interface, and based on interactions from a user in their browser, long running tasks get kicked off and through ...