platform

问题 As many of you may know, Google has provided us with a nice Dashboard that shows us the current distribution of active Android devices along certain characteristics, such as platform version or screen size. It would be nice to have some similar information, but counting devices only in a specific region or country. For example, I am a Hungarian developer currently working on applications that are almost certainly only useful for people living here, in Hungary. Thus, I don't need to know the

问题 I decided to learn some OpenGL ES 2.0 and I am trying to pick a practice platform for it. What comes to possible target platform, it could be Android, iPhone or WebGL. But I don't want to spend too much time and effort to get the environment setup properly. Would you recommend WebGL for a fast start to OpenGL ES 2.0 learning or something else? Edit: I am using Mac and I am not really interested in ES 1.x at the moment. 回答1: If you register as a developer at the iOS Developer Center (free),

问题 I m made Desktop App in netbeans platform in java.now wwhen i run my app it will open by default size of netbeans platform configuration.but i want full screen mode when i run or startup my app. so where and how to do that in my app? 回答1: If you want to open the JFrame maximized by default in swing you can use JFrame. setExtendedState() , illusrated below: public class MyFrame extends JFrame{ public MyFrame() { // Other codes // Set the JFrame to maximize by default on opening

问题 Why is int typically 32 bit on 64 bit compilers? When I was starting programming, I've been taught int is typically the same width as the underlying architecture. And I agree that this also makes sense, I find it logical for a unspecified width integer to be as wide as the underlying platform (unless we are talking 8 or 16 bit machines, where such a small range for int will be barely applicable). Later on I learned int is typically 32 bit on most 64 bit platforms. So I wonder what is the

问题 Python's sys module provides a function setrecursionlimit that lets you change Python's maximum recursion limit. The docs say: The highest possible limit is platform-dependent. My question is: What is the highest possible limits for various platforms, under CPython? I would like to know the values for Linux, Mac and Windows. UPDATE: Can we please avoid "You're doing it wrong" answers? I know that trying to do very deep recursion is usually a bad idea. I've considered the pros and cons in my

问题 In the book Embedded Android, it says In init.rc, only an action results in the execution of commands. Service declarations only serve to describe services, they do not actually start anything... (page 246). So, where are the Android system services (e.g., servicemanager, vold) started? I thought they were started in init.rc by the following lines. But according to the book, I was wrong. service servicemanager \/system/bin/servicemanager service vold /system/bin/vold 回答1: I found the answer.

问题 Just a question about Azure. Yes, I know roughly about Azure and cloud computing. I will put it in this way: say, in normal way, I build a program listening to a TCP port. I run this server program in a server. I also build a client program, which connects to the server through specified port. Once a client is connected, my server program will compute some thing and return to the client. Above is the normal model, or say my program's model. Now I want to use Azure. I want to use because my

问题 I am trying to add wp8 platform in my cordova app but when I run the command : cordova platform add wp8 source: https://cordova.apache.org/docs/en/latest/guide/platforms/wp8/ It shows error message as below: Error: Failed to fetch platform wp8 Probably this is either a connection problem, or platform spec is incorrect. Check your connection and platform name/version/URL. Error: cmd: Command failed with exit code 1 Error output: npm ERR! Windows_NT 6.3.9600 npm ERR! argv "C:\\Program Files\

问题 I created module in netBean platform, then I created window component there, and I want to specify default position in main window. For exapmle position "editor". Where I can do it? 回答1: It does not look like the NB WindowManager has a way to specify a position for a window in a manner similar to what you are asking. The screen is broken up into areas (known as modes) and there are methods that let you position a window/TopComponent into a mode. There is a document that provides a good

问题 How could I check the platform ( Android/iOS ) at runtime? I’d like to differ my flutter application behaviour if I'm on Android rather than I'm on iOS . Like this: _openMap() async { // Android var url = 'geo:52.32,4.917'; if (/* i'm on iOS */) { url = 'http://maps.apple.com/?ll=52.32,4.917'; } if (await canLaunch(url)) { await launch(url); } else { throw 'Could not launch $url'; } } 回答1: I've search a bit on SO and tryed also to Google it but this scenario is not so well indexed and so I