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How to construct a WebSocket URI relative to the page URI?
...g substitution.
var loc = window.location, new_uri;
if (loc.protocol === "https:") {
new_uri = "wss:";
} else {
new_uri = "ws:";
}
new_uri += "//" + loc.host;
new_uri += loc.pathname + "/to/ws";
Note that some web servers (i.e. Jetty based ones) currently use the path (rather than the upg...
Android Studio could not find any version that matches com.android.support:appcompat-v7:+
...
repositories {
jcenter()
maven {
url "https://maven.google.com"
}
}
}
share
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parseInt vs unary plus, when to use which?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to specify HTTP error code?
...
Old question, but still coming up on Google. In the current version of Express (3.4.0), you can alter res.statusCode before calling next(err):
res.statusCode = 404;
next(new Error('File not found'));
...
Public free web services for testing soap client [closed]
...re is a bunch on here:
http://www.webservicex.net/WS/wscatlist.aspx
Just google for "Free WebService" or "Open WebService" and you'll find tons of open SOAP endpoints.
Remember, you can get a WSDL from any ASMX endpoint by adding ?WSDL to the url.
...
Why can't the tag contain a tag inside it?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Can PHP cURL retrieve response headers AND body in a single request?
...er_line);
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.google.com");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADERFUNCTION, "HandleHeaderLine");
$body = curl_exec($ch);
The above works with everything, different protocols and proxies too, and you...
Android equivalent to NSNotificationCenter
...he components to explicitly register with one another
see their sample on https://code.google.com/p/guava-libraries/wiki/EventBusExplained
// Class is typically registered by the container.
class EventBusChangeRecorder {
@Subscribe public void recordCustomerChange(ChangeEvent e) {
recordChan...
访问图像和声音 · App Inventor 2 中文网
... Web 上的文件，例如将图像的图片属性设置为：http://www.google.com/images/srpr/nav_logo14.png
音乐和视频也是如此，确保使用指向实际文件的链接，而不是指向文件播放器的链接，这在网络上更为常见，尤其是音乐和视频。
其他...
How do I import other TypeScript files?
... } from "./ZipCodeValidator";
let myValidator = new ZipCodeValidator();
https://www.typescriptlang.org/docs/handbook/modules.html
Old answer: From TypeScript version 1.5 you can use tsconfig.json: http://www.typescriptlang.org/docs/handbook/tsconfig-json.html
It completely eliminates the need o...