我正在尝试在node.js中构建一个支持跨域脚本的Web服务器,同时仍然提供来自公共目录的静态文件.我正在使用express.js,我不确定如何允许跨域脚本(Access-Control-Allow-Origin: *).
我看到这篇文章,我觉得没有用.
var express = require('express')
, app = express.createServer();
app.get('/', function (req, res, next) {
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "X-Requested-With");
next();
});
app.configure(function () {
app.use(express.methodOverride());
app.use(express.bodyParser());
app.use(app.router);
});
app.configure('development', function () {
app.use(express.static(__dirname + '/public'));
app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});
app.configure('production', function () {
var oneYear = 31557600000;
// app.use(express.static(__dirname + '/public', { maxAge: oneYear }));
app.use(express.static(__dirname + '/public'));
app.use(express.errorHandler());
});
app.listen(8888);
console.log('express running at http://localhost:%d', 8888);
Run Code Online (Sandbox Code Playgroud) 我有一个主题为Theme.Transparent的活动,它是:
<style name="Theme.Transparent" parent="android:Theme.Dialog">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowNoTitle">false</item>
<item name="android:windowIsFloating">true</item>
<item name="android:backgroundDimEnabled">false</item>
<item name="android:gravity">top</item>
</style>
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我正试图摆脱它周围的边框和填充..我想填补屏幕的水平.没有灰色边框.请帮忙 :)

我想在Android的来电屏幕上创建一个自定义弹出窗口,我希望为用户添加信息.我希望弹出窗口不会禁用后台的任何可点击性,以便用户仍然可以接听电话.
我知道有很多应用可以做到这一点,例如MeZeZe app:

更多信息:
非常感谢任何帮助!谢谢
我尝试连接到azure表存储并添加一个对象.它在localhost上工作得很好,但是在我使用的服务器上我得到以下异常+它的内部异常:
Exception of type 'Microsoft.WindowsAzure.StorageClient.StorageClientException' was thrown.
System.Data.Services.Client.DataServiceQueryException: An error occurred while processing this request.
---> System.Data.Services.Client.DataServiceClientException:
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<error xmlns="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata">
<code>AuthenticationFailed</code>
<message xml:lang="en-US">Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature. RequestId:17..127 Time:2011-12-16T15:47:50.7505473Z</message>
</error>
at System.Data.Services.Client.BaseAsyncResult.EndExecute[T](Object source, String method, IAsyncResult asyncResult)
at System.Data.Services.Client.QueryResult.EndExecute[TElement](Object source, IAsyncResult asyncResult)
--- End of inner exception stack trace ---
at Microsoft.WindowsAzure.StorageClient.Tasks.Task`1.get_Result()
at Microsoft.WindowsAzure.StorageClient.CloudTableClient.GetResultOrDefault[T](Task`1 task, T& result)
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我的连接字符串:
DefaultEndpointsProtocol=http;AccountName=nameoftable;AccountKey=accountkey...
Run Code Online (Sandbox Code Playgroud) 我正在寻找一个用Java编写的开源NaïveBayes分类器库.非常感谢找到一个帮助.
NaïveBayes分类器与贝叶斯网络相同吗?
尝试注册设备时,我收到此错误"[C2DMRegistrar.39] AuthTokenCallback:authFailed" google's C2DM.
任何的想法?
我正在使用jquerymobile.在列表中我有一个过滤器.当用户在其中键入内容时,过滤效果很好.但是,当我向列表中添加更多项目时,过滤不会刷新.
知道我怎么能刷新过滤?(重新过滤列表?)
谢谢
android ×3
android-c2dm ×1
android-ui ×1
azure ×1
bayesian ×1
cors ×1
cross-domain ×1
dialog ×1
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java ×1
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listview ×1
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