In computing, cross-platform, or multi-platform, is an attribute conferred to computer software or computing methods and concepts that are implemented and inter-operate on multiple computer platforms.

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Get changed file names from QFileSystemWatcher directoryChanged event [on hold]

How can i get changed file names or paths from QFileSystemWatcher directorychanged Signal
0
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1answer
168 views

Does it make sense to choose UTF-32, based on concern that some basic rule will be broken for UTF-8?

I'm working on an cross platform C++ project, which doesn't consider unicode, and need change to support unicode. There is following two choices, and I need to decide which one to choose. Using ...
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1answer
111 views

Use cases for C++ in native mobile applications (iOS, Android, Windows Phone) [closed]

I am working on an project which permits to order, select recipients and pay products from mobile applications on Android, iOS and Windows Phone 8. I wish to avoid rewriting code between each ...
1
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0answers
30 views

Choosing a cross-platform development environment [closed]

Me and my team want to develop applications that will end up being deployed to a variety of different platforms (PC Desktop (windows mainly), iOS, Android, Windows Phone are the main ones, other stuff ...
17
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4answers
2k views

Why are string resources generally kept external to the code and not inside the code?

Generally, on many platforms, I'm writing my string resources to a .resx or .xml file, and then I'm getting them using some platform-dependent approach. That is, on iOS, I'm getting them via ...
0
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0answers
45 views

Where to put external libraries in a Qt project?

I create many small Qt Creator projects (.pro file based, not CMake) and sometimes need to use external libraries in them. Up until now I used to have a project structure like below: project folder ...
0
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1answer
236 views

How similar is Android/smartphone development to Android/other-platform development? [closed]

The more I program on the Android for smartphones platform the more I like. The way they made task management and inter-task messaging clean and easy is a treat (e.g. - AsyncTask, broadcasters, ...
0
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2answers
146 views

In C++ what is the commonly accepted method for making a program platform-agnostic? [closed]

The way I usually do it is I make some namespace Platform in Platform.h and every OS call is encapsulated by a static function in this namespace. So the only place in the entire code base that knows ...
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1answer
246 views

Python for a desktop app

I currently have a .NET app that I want to convert to being cross platform, as a growing number of my users want a Mac version. Since this forum doesn't seem to like questions that are "what ...
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1answer
64 views

Creating a window to draw pixels in [closed]

I'm creating a fictional architecture and other fictional components for this computer/emulator. I'm facing an issue, this being the virtual display. I need to be able to create a Window in which my ...
3
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2answers
127 views

Writing a unit test for a platform dependent unit

I have a method to be tested which depends on the OS, what's the best approach for testing the method depending on the OS? Is it to test on every OS that I have I require? Is there a better approach ...
4
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2answers
791 views

Dota 2 running on Linux, Mac and Windows - How do they do it?

How do Valve create games that run on Linux, Mac and Windows? I imagine they dont really write one version for each platform bec that would just be a nightmare.. or do they? I imagine it is written in ...
2
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2answers
2k views

What do you suggest for cross platform apps, including web

I have always preferred cross platform development over most other concepts as long as I can remember. Which is one of the reason I never got into .Net. Currently, I use php/javascript/python as my ...
0
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3answers
113 views

Icons for my program

I'm developing a simple text editor, just to practice a little bit. I'm developing it under Linux but since I am using Qt as GUI Framework I can easily compile this on a Windows or Mac with the same ...
0
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1answer
1k views

Is Java still king of cross-platform compatibility? Is the answer still Swing? [closed]

So basically, my company is looking to create an app that can be distributed on Linux, Mac OS X, and Windows. We are hoping for a cross platform solution. I have experience working with Java Swing ...
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0answers
442 views

Is the Glade GUI designer a good option for a beginner?

I am a student of Computer Science and I already have basic programming experience in Python 2.x, 3.x, C++, and HTML. I never made a program with a GUI. I have just programmed games, scripts/plugins, ...
10
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4answers
1k views

Is it possible to use the Intel C/C++ compiler on Linux to create object files to be linked on Windows?

Why? Depending on your source the Intel compiler is likely or most definitely the compiler generating the fastest executables for the x86 architecture (5 to 100 % execution time improvement). Intel ...
1
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0answers
198 views

How to organize cross platform js/web application?

My friend and I are working on an application that already works for Windows 8 and is written in Javascript, HTML, and CSS. Our desire is to make it cross platform for areas like windows mobile, ...
4
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2answers
2k views

Why most use Cygwin and not Uwin?

Most academic researchers I know target just *nix, and rely on Cygwin to make their applications available on Windows. I have tried many of these projects and always found them too unstable for ...
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1answer
242 views

HTML5 PhoneGap Mobile development? [closed]

I want some suggestions about the project concepts/ideas on HTML5 PhoneGap mobile app development. I want to develop some app that can be a learning curve to get to know about these technologies. Any ...
4
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2answers
385 views

Technology choice for cross platform development (desktop and phone)?

I'm a Microsoft developer mainly, but there are a couple of small-ish projects I'd like to fiddle with which would benefit from being cross platform. The platforms I want to target are: Windows, ...
4
votes
3answers
550 views

How would you design an application with many target platforms and devices?

I'm in a very beginning of the design phase of an application that will have to run in the following platforms/devices: Desktop: Windows, Linux & Mac Mobile: Android, iPhone/iPad & Windows ...
2
votes
2answers
223 views

How to unit test code which is intended to have different results on different platforms

I noticed some duplicate code in a codebase I am working on that appended a filename to a directory path, so I decided to refactor it into its own method. The application I am working on is not well ...
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1answer
172 views

Developing a cross-platform interface for writing to hardware like PicKit OR USB over the web?

I thought long and hard on weather to put this question in programmers or stack overflow. Please let me know if this is not the right place and I will post it to SO. My friend and I am developing a ...
4
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1answer
75 views

Continuous “Platform” Integration?

We have accumulated a large codebase of somewhat-well-document projects, many of which aren't actively being used, but that we want to be able to start using again quickly if necessary. What is the ...
0
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0answers
62 views

Audio Sync : Detecting current time of a program

I am trying to do some audio sync things (see Wikipedia on acoustic fingerprints). I know it is possible to place watermarks in an audio signal to analyse it later, but how would I do to get the ...
8
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1answer
8k views

What are the differences between AppMobi and PhoneGap?

I am new to the cross platform application development. I came across the very similar cross platform frameworks AppMobi and PhoneGap. I want to know Is there any differences between apk/ipa ...
4
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7answers
658 views

How do i speedily traverse a file system while extracting/extrapolating various data and provide user feedback?

I'm working on a system file scanner that reveals info about various files (e.g. size, last used, duplicates, etc). Currently I'm traversing the file system once just to get a good measure of the ...
0
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1answer
2k views

Fastest native C++ multi-platform compiler & IDE & debugger [closed]

If I'll begin developing cross platform applications, The complied file speed is very important for me . I have research before than and find same result about IDE : (I ignored eclipse because very ...
12
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7answers
8k views

Is Java (still) the cross platform language of choice? [closed]

When I started using Java in the nineties, it was all "Write once, run anywhere!" from day one. That was probably all true then and I was a part of the choir as well. I am not sure what to think ...
2
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1answer
198 views

How to plan/manage multi-platform (mobile) products?

Say I've to develop an app that runs on iOS, Android and Windows 8 Mobile. Now all three platforms are technically in different program languages. The only 'reuse' that I can see is that of the ...
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1answer
249 views

Does Rhodes actually create a Native app or a Hybrid app

Rhodes claims to be able to build Native apps but I'm not sure or not if this means a native shell + embedded Web Browser like PhoneGap or does it create a true Native app like (I believe) Titanium ...
2
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6answers
770 views

Why don't we use browser detection and platform-specific CSS?

Nowadays, the common phenomena is to develop a website for a browser and then corresponding apps for Android phones, iPhone, tablets and so on. Since all the platforms come with a browser, why ...
2
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1answer
143 views

Patterns to refactor common code in multi-platform software

I have a Django application and a PyQt application that share a lot of code. A big chunk of the PyQt application are copied verbatim from the Django application's views. As this is a game, I have ...
4
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6answers
1k views

Write once, run anywhere. Is it still relevant?

Since Oracle bought Sun and Apple have decided not to continue developing their JVM, is the "write once and run everywhere" model still relevant or has web services/SOA reduced it to an edge case?
2
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1answer
476 views

How are crossplatform/multiple-OS C++ projects planned in terms of code and tools?

I want to create a project in C++ that can work in Windows, Linux and Embedded Linux. How are projects created when they have to work across many OS'es? Is it first created on one OS and then the ...
4
votes
1answer
931 views

JavaFX 2.0 vs Qt for cross platform stand-alone application [closed]

I need a bit of advice from you developers who deal with cross-platform applications (specifically programs with a GUI). I will be creating an application soon that needs to be cross-platform and so ...
5
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3answers
6k views

Cross-platform desktop programming: C++ vs. Python [closed]

Alright, to start off, I have experience as an amateur Obj-C/Cocoa and Ruby w/Rails programmer. These are great, but they aren't really helpful for writing cross-platform applications (hopefully ...
4
votes
1answer
411 views

is it allowed to create a app with overscroll feature?

As Apple won lawsuits against Motorola and Samsung with the so called overscroll patent, I am asking myself what the legal consequences of releasing an application with such a feature are? I think if ...
6
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2answers
814 views

What to learn after standard C++? [closed]

I switched to C++ a few months ago, learning its syntax, the main features of the STL and what you can usually find in a "learn C++" manual. Now I would like to go further. What would be your ...
13
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9answers
1k views

Is Ubuntu workable as a laptop for an IT consultant?

I work as a consultant programmer, typically in large businesses. I use a Windows Laptop, and many of my colleagues use a Mac. My personal preference would be to run Ubuntu if I could have complete ...
9
votes
4answers
532 views

What language should I use for making a cross platform library?

I want to build a SyncML parsing library (no UI) which should be able to build up messages based on information provided by the host application, fed in by the library's methods. Also, the library ...
1
vote
3answers
597 views

Writing cross-platforms Types, Interfaces and Classes/Methods in C++

I'm looking for the best solution to write cross-platform software, aka code that I write and that I have to interface with different libraries and platforms each time. What I consider the easiest ...
6
votes
1answer
308 views

Mobile cross-platform SDK for computationally intensive apps

I am aware of the PhoneGap toolkit for creating mobile applications for virtually all mobile platforms with a significant market share. However, the code in PhoneGap that is shared between the ...
6
votes
7answers
2k views

USB software protection dongle for Java with an SDK which is cross-platform “for real”. Does it exist?

What I'd like to ask is if anybody knows about an hardware USB-dongle for software protection which offers a very complete out-of-the-box API support for cross-platform Java deployments. Its SDK ...
4
votes
3answers
739 views

Develop for Desktop and mobile use?

I am in the very beginning of developing an app / desktop program. I want it to be cross-platform and possibly also as a tablet version (preferably Android Icecream sandwich). Note that I need to run ...
1
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3answers
436 views

What design pattern do you use to support graceful fallback on old platforms?

Let's say I need to add a drop shadow behind a box. Some old platforms do not support drop shadows, so I have to fake it by putting an image behind the box. Here's the pseudo code of how I'm currently ...
2
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4answers
272 views

Cross-Platform: Develop in parallel or series?

When starting a new software project that will be used on several platforms, how do you determine the best way to start development? Do you develop for one platform and then port to the next? Do you ...
3
votes
5answers
4k views

A single language to learn to develop desktop and mobile phone applications? [closed]

Is there a language that is capable of developing apps to cross platform OSs (win,*nix) and mobile apps (IOS, android) .. I'm a pro web developer but want to explore more environment to deploy my code ...
2
votes
2answers
147 views

Where do I start in regards to making a Gnome/Unity Form Application

Ok so I am familiar with developing Form and Console applications on Windows using Visual Studio .Net with C#, but where do I start when it comes to Linux distro's like Ubuntu, is there an equivalent? ...