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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What should be in a PIMPL?

I am kinda trying to implement a windowing library in C++, the circumstances are forcing me to implement it all myself, that's not the point of this question however. My question is: What should be ...
4
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3answers
222 views

How do I compile my software for all platforms from Ubuntu Linux 64 bit?

I write a lot of open source software that I make available on my website. How do I get my software compiled for all relevant platforms including: Windows OS X Linux 32 bit deb Linux 64 bit deb ...
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27 views

Dealing with proj files in multi-platform apps

So I've been doing some cross-platform mobile applications using cocos2d-x. Basically it uses common c++ code, that can easily be compiled to the popular mobile platforms with some small wrapper code ...
3
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1answer
46 views

Creating a web app that authenticates users from two different databases

I am in a bit of an awkward programming situation, and it will help me a lot to get your input in this situation. I am building a web app which expects to authenticate users from another, separate ...
2
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4answers
417 views

How to develop cross platform mobile applications with native UI and Javascript backend?

I want to build a cross platform(Android, iOS, Windows) mobile application. I want the UX of the application to be different on the different platforms so that it will be more platform specific and ...
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1answer
101 views

How should I connect to my php framework to use methods written in the framework, in a framework agnostic environment?

My company runs 2 websites, a public facing website for clients, and an employee intranet. The intranet is used as a backend for employees to edit and maintain various parts of the public website. ...
0
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1answer
259 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 ...
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 ...
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0answers
220 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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2answers
187 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 ...
1
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1answer
309 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
116 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
231 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
1k 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 ...
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3answers
120 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
2k 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
690 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, ...
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0answers
251 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, ...
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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 ...
2
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2answers
277 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 ...
1
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1answer
237 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
77 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 ...
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0answers
63 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 ...
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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 ...
2
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1answer
242 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 ...
2
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1answer
155 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 ...
10
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1answer
9k 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 ...
2
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1answer
537 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
1k 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 ...
7
votes
3answers
9k 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
466 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
votes
2answers
1k 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 ...
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1answer
279 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 ...
6
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1answer
326 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 ...
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3answers
778 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 ...
3
votes
3answers
1k views

Develop for Desktop and mobile use? [closed]

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 ...
4
votes
2answers
3k 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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3answers
612 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
votes
4answers
285 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 ...
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5answers
5k 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
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 ...
2
votes
2answers
160 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? ...
4
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6answers
2k views

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

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 ...
2
votes
1answer
63 views

Can cross-platform development be speeded by really specific, complete pre-coding design?

I'm green at programming but not entirely noobish. I taught myself some Java about five years ago, and I learnt me some Objective-C recently. I was talking with a Unix guy a while back, and he said ...
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5answers
784 views

Steps required to start programming in C++ to develop native applications

I am dealing around with C# .Net for almost around a year now. I got lots of experience (I owe most of it to guys at stackoverflow). Now I am thinking to start working with C++ as well. Mainly ...
4
votes
8answers
316 views

Do platform independence and different paradigms deter newcomers? [closed]

I'm only 18, and as such my initial ventures into programming were the usual 2000s-dominating high-level, paradigm-saturated affairs, complete with obsession with platform independence and 'good' ...
3
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2answers
232 views

Cross “Machine” Code?

Some languages (mostly ones made in the last 2 decades or so) can now not only run (after some compilation step or directly) on several platforms, but also can be compiled to run on several virtual ...
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3answers
200 views

Is it misguided to label mobile web applications as cross platform?

Yes, you can access the mobile web site from a range different mobile devices, but the platform, I suppose, is still the web server and the client browser (the latter ideally being the "same" on any ...
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5answers
7k views

Is Java a good choice for cross-platform games? [closed]

I'm looking to create a game in Java and would like it to work on Windows, Linux, and Mac. I'm pretty sure C# is a bad choice for this, and I don't have enough experience in C or C++. I want to stay ...
9
votes
4answers
573 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 ...