cross-platform

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I need to write cross-platform GUI application, what toolkit can I use? Currently I am working in Windows, MSVC, and Linux, gcc. 回答1: The most popular options are Qt and wxWidgets. I, personally, have found Qt much more feature-rich. A newer option, however, (depending on what you are developing) is Silverlight

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 4 years ago . I am a beginner. I am learning to develop Android Apps. What are the differences between Android Studio and Visual Studio? I have checked the Visual Studio website recently. I have seen this sentence "Hybrid apps with JavaScript and Native apps with C#". What does this mean?

问题 I read that \n consists of CR & LF. Each has their own ASCII codes. So is the \n in C represented by a single character or is it multi-character? Edit: Kindly specify your answer, rather than simply saying "yes, it is" or "no, it isn't" 回答1: Generally: '\n' is a single character, which represents a newline. '\r' is a single character, which represents a carriage-return. They are their own independent ASCII characters. Issues arise because in the actual file representation, UNIX-based systems

问题 Is there a way to utilise the GCC compiler whilst still being able to develop via the Visual Studio IDE? Our project is cross-platform, and I quite frequently get into trouble from my colleague because I'm checking in code that's not standards compliant (this can be attributed to the VS compiler!). I'd still like to be able to compile using the MS compiler, so I can continue debugging, etc, however I'd like to be able to switch to compile using GCC, just so that I can be sure I'm not breaking

问题 i have a list of YouTube videos and i want to play videos on media player of native mobile phone.i am able to invoke web browsers and youtube app but cant invoke default mediaplayer of android/IOS phone. 回答1: This is the whole implementation made to implement media player in my xamarin app which is having mvvm support. First of all, you need to add the plugin Media Manager ( Nuget or GitHub ) to three of your projects(Portable, Droid and iOS). For that, you need to right-click on your project

问题 I just started up with python.I lately got a project where I have to make a powerpoint slideshow.This has to be done using leap motion sdk and python .So my powerpoint will be gesture based. How do I deploy this on my desktop in such a away that I just need to click on my desktop app or the ppt file itself, I get started with the powerpoint like on windows. I need to detect the finger gestures using python and integrate it to next - previous functionality. Can I get some guidance on

问题 I'm trying to implement glob(3), or glob -alike function in C++. I already have a function that reads directory contents into an std::vector<std::string> container (let's call this function ListDirectory() ), so I'd obviously only need the stringmatching part - My questions: What kind of concept should one follow when implementing it? Are there common gotchas one should keep in mind? Is it wise to use a fullblown regexp library (like PCRE), or rather simple pattern matching a la Lua? If using

问题 I'm learning wxPython so most of the libraries and classes are new to me. I'm creating a Preferences dialog class but don't know the best way to make sure the OK/Cancel (or Save/Close) buttons are in the correct order for the platform. This program is intended to run both on GNOME and Windows, so I want to make sure that the buttons are in the correct order for each platform. Does wxPython provide functionality that prevents me from doing a if platform.system() == 'Linux' kind of hack? 回答1:

问题 I wonder how to Animate opacity of elements visible on screen. For example for Entry I got to this: this.Animate("", d => { Debug.WriteLine("anim:" + d); Username.Opacity = (AnimationTime - d) / AnimationTime; }, 0, AnimationTime); but I wonder if there is easier way. Unfortunately Animate method is poorly documented. 回答1: You could try the FadeTo extension method :- http://iosapi.xamarin.com/index.aspx?link=M%3AXamarin.Forms.ViewExtensions.FadeTo%28Xamarin.Forms.VisualElement%2CSystem.Double

问题 What are the various ways I can achieve communication (like function calls) from a web application to a c++ application? I've developed the c++ application to do image processing and want to display and transmit the result in real time to a web-page displayed on a browser. 回答1: Nothing will 'transmit to a web browser'. Web browsers have to ask, and then you can respond with the data you want to display. As per @The MYYN, you can just have the C++ code drop suitable files and the browser can