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Using psql how do I list extensions installed in a database?
... = 'pg_catalog.pg_extension'::pg_catalog.regclass
ORDER BY 1;
Thanks to https://blog.dbi-services.com/listing-the-extensions-available-in-postgresql/
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POST data with request module on Node.JS
This module is 'request https://github.com/mikeal/request
8 Answers
8
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How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
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You can suppress basic auth popup with request url looking like this:
https://username:password@example.com/admin/...
If you get 401 error (wrong username or password) it will be correctly handled with jquery error callback. It can cause some security issues (in case of http protocol instead ...
Named routes _path vs _url
...ike to add that you should also use _url in redirects, as explained here:
https://www.ruby-forum.com/topic/101346#221052
and, here:
http://viget.com/extend/rails-named-routes-path-vs-url
You can also take a look at the relevant section of the HTTP specification here:
http://www.w3.org/Protocol...
Open an IO stream from a local file or url
...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 can I tell if my server is serving GZipped content?
...then echo "supported"
else echo "unsupported"
fi
example:
$ ./script.sh https://example.com/
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Open a link in browser with java button? [duplicate]
...n Linux, Desktop is not always available.
The lenghty answer is posted at https://stackoverflow.com/a/21676290/873282
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slashes in url variables
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Check out this w3schools page about "HTML URL Encoding Reference":
https://www.w3schools.com/tags/ref_urlencode.asp
for / you would escape with %2F
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PHP Regex to get youtube video ID?
....com/embed/vidid
http://youtube.com/v/vidid
http://www.youtube.com/v/vidid
https://www.youtube.com/v/vidid
youtube.com/watch?v=vidid&wtv=wtv
http://www.youtube.com/watch?dev=inprogress&v=vidid&feature=related
https://m.youtube.com/watch?v=vidid
Does not match:
www.facebook.com?wtv=yo...
Ajax using https on an http page
My site uses http and https protocol; it doesn't affect the content. My site uses jQuery ajax calls, which fills some areas on the page, too.
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