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Using node.js as a simple web server
...p-server -g
Now you can run a server via the following commands:
$ cd MyApp
$ http-server
If you're using NPM 5.2.0 or newer, you can use http-server without installing it with npx. This isn't recommended for use in production but is a great way to quickly get a server running on localhost.
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Download a file from NodeJS Server using Express
...
Update
Express has a helper for this to make life easier.
app.get('/download', function(req, res){
const file = `${__dirname}/upload-folder/dramaticpenguin.MOV`;
res.download(file); // Set disposition and send it.
});
Old Answer
As far as your browser is concerned, the file's...
App Inventor 2 列表选择器 用法示例 · App Inventor 2 中文网
创建 Apps 首页 关于我们 关于我们 发布日志 服务条款 教育 中文教程 中文社区 反馈 我要反馈 var _hmt = _hmt || []; (function() ...
Java “lambda expressions not supported at this language level”
...ations etc.
For Android 3.0+ Go File → Project Structure → Module → app and In Properties Tab set Source Compatibility and Target Compatibility to 1.8 (Java 8)
Screenshot:
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Unable to find specific subclass of NSManagedObject
I'm working on developing an app with Core Data. When I created an instance using:
13 Answers
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Is MonoTouch now banned on the iPhone? [closed]
...t seems pretty clear from their license agreement now that if the original application is written in C# then it would be violating the license:
...Applications must be originally written in Objective-C, C, C++, or JavaScript as executed by the iPhone OS WebKit engine...
They even hammer it in a li...
Android - Package Name convention
... the layout on the storage media. If you consider each period ('.') in the application name as a path separator, all applications from a publisher would sit together in the path hierarchy.
So, for instance, packages from Adobe would be of the form:
com.adobe.reader (Adobe Reader)
com.adobe.photosh...
How can I programmatically determine if my app is running in the iphone simulator?
...ific code
#else
// Device-specific code
#endif
depending on which is appropriate for your use-case.
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下拉刷新拓展 - SwipeRefresh - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
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属性背景颜色（下拉显示的圆圈背景的颜色，如果在Appinventor中使用，圆圈周围将不会有立体阴影）SwipeRefresh1 ▾.BackgroundColor ▾
设置SwipeRefresh1 ▾.BackgroundColor ▾颜色列表（一个包含一个或以上的颜色的列表，在下拉过程...
Java 7 language features with Android
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Great answer. I hope full jvm level support will happen soon in future, nio2 and other goodies will definitely be a good news.
– S.D.
Feb 2 '13 at 7:53
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