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How do you find the disk size of a Postgres / PostgreSQL table and its indexes
...es showing how to slide and dice the available information various ways at http://wiki.postgresql.org/wiki/Disk_Usage
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Get environment variable value in Dockerfile
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What do
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If REST applications are supposed to be stateless, how do you manage sessions?
...
Statelessness means that every HTTP request happens in complete isolation. When the client makes an HTTP request, it includes all the information necessary for the server to fulfill that request. The server never relies on information from previous request...
Display HTML snippets in HTML
...lement, will break.1
XHTML that is declared to the browser as XML (via the HTTP Content-Type header! — merely setting a DOCTYPE is not enough) could alternatively use a CDATA section:
<![CDATA[Your <code> here]]>
But this only works in XML, not in HTML, and even this isn’t a foolpr...
How to convert a Title to a URL slug in jQuery?
...dashes
return str;
};
and try
slug($('#field').val())
original by: http://dense13.com/blog/2009/05/03/converting-string-to-slug-javascript/
EDIT:
extended for more language specific chars:
var from = "ÁÄÂÀÃÅČÇĆĎÉĚËÈÊẼĔȆĞÍÌÎÏİŇÑÓÖÒÔÕØŘŔŠŞŤÚŮÜÙÛÝ...
How does StartCoroutine / yield return pattern really work in Unity?
...o get the last version of the archive : web.archive.org/web/20140702051454/http://unitygems.com/…
– ForceMagic
Apr 13 '15 at 20:25
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std::vector versus std::array in C++
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val() vs. text() for textarea
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Download file from web in Python 3
...d the response of urllib.request.urlopen:
import urllib.request
...
url = 'http://example.com/'
response = urllib.request.urlopen(url)
data = response.read() # a `bytes` object
text = data.decode('utf-8') # a `str`; this step can't be used if data is binary
The easiest way to download and sav...