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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...
Getting only response header from HTTP POST using curl
... curl show an error message if it fails.
and
-L/--location
(HTTP/HTTPS) If the server reports that the requested page has moved to a different location (indicated with a Location: header and a 3XX response
code), this option will make curl redo the request on the new place. If used t...
PHP cURL HTTP CODE return 0
...00), you'll get the actual http code, in my case a 200 (as expected).
See https://www.php.net/manual/en/function.curl-setopt.php
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Is there a difference between foo(void) and foo() in C++ or C?
... to working code or UB.
I have interpreted the C99 standard in detail at: https://stackoverflow.com/a/36292431/895245
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Declaring and initializing variables within Java switches
...
Java spec:
https://docs.oracle.com/javase/specs/jls/se12/html/jls-14.html#jls-14.11
The case of abrupt completion because of a break with a label is handled by the general rule for labeled statements (§14.7).
https://docs.oracle....
pass **kwargs argument to another function with **kwargs
...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...
Is there a way to get element by XPath using JavaScript in Selenium WebDriver?
... specified type if possible.
It is w3-standardized and whole documented: https://developer.mozilla.org/en-US/docs/Web/API/Document.evaluate
function getElementByXpath(path) {
return document.evaluate(path, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
}
co...
How to prevent favicon.ico requests?
...="data:image/x-icon;," type="image/x-icon">
For references see here:
https://github.com/h5bp/html5-boilerplate/issues/1103
https://twitter.com/diegoperini/status/4882543836930048
UPDATE 1:
From the comments (jpic) it looks like Firefox >= 25 doesn't like the above syntax anymore. I tested ...
PostgreSQL wildcard LIKE for any of a list of words
...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...
S3 Error: The difference between the request time and the current time is too large
...t
And then restart ntp service:
sudo service ntp restart
Source: https://www.allcloud.io/how-to/how-to-fix-amazon-s3-requesttimetooskewed/
And a more general article on keeping your time synchronized with NTP:
https://www.digitalocean.com/community/tutorials/how-to-set-up-time-synchroniza...