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How to expire session due to inactivity in Django?
...uld handle the whole process...
from datetime import datetime
from django.http import HttpResponseRedirect
class SessionExpiredMiddleware:
def process_request(request):
last_activity = request.session['last_activity']
now = datetime.now()
if (now - last_activity).minut...
What does “:=” do?
...
http://en.wikipedia.org/wiki/Equals_sign#In_computer_programming
In computer programming languages, the equals sign typically denotes either a boolean operator to test equality of values (e.g. as in Pascal or Eiffel), whi...
EProgrammerNotFound exception in Delphi?
...n Side of Delphi" session.
IMO, it should be used more often ;-)
Read on:
http://wings-of-wind.com/2010/01/12/best-programming-feature-ever/
http://blog.barrkel.com/2008/11/reference-counted-pointers-revisited.html
PS: I don't think it exists in Delphi Prism, FreePascal or C# (but it should). <...
if…else within JSP or JSTL
...
<%@ taglib prefix='c' uri='http://java.sun.com/jsp/jstl/core' %>
<c:set var="val" value="5"/>
<c:choose>
<c:when test="${val == '5'}">
Value is 5
</c:when>
<c:otherwise>
Value is not 5
</c:otherwise&...
When is the thread pool used?
...nchronous I/O is not always a thread pool, specifically in the case of the http module a different strategy appears to be used at this time. For our purposes here it's mainly important to note how the asynchronous context is achieved (by using libuv) and that the thread pool maintained by libuv is o...
preventDefault() on an tag
...lt;/head>
<body>
<div>
<ul>
<li><a href="http://www.google.com">Google</a></li>
<li><a href="http://www.facebook.com">Facebook</a></li>
<p id="p1">Paragraph</p>
</ul>
</div>
<p>By Jefrey Bu...
Adding header for HttpURLConnection
I'm trying to add header for my request using HttpUrlConnection but the method setRequestProperty() doesn't seem working. The server side doesn't receive any request with my header.
...
Rename a file using Java
...
Copied from http://exampledepot.8waytrips.com/egs/java.io/RenameFile.html
// File (or directory) with old name
File file = new File("oldname");
// File (or directory) with new name
File file2 = new File("newname");
if (file2.exists())...
Get the current script file name
...
See http://php.net/manual/en/function.pathinfo.php
pathinfo(__FILE__, PATHINFO_FILENAME);
share
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improve this answer
...
@RequestBody and @ResponseBody annotations in Spring
...bits" }
See this previous answer of mine for a complete working example: https://stackoverflow.com/a/5908632/342852
Note: RequestBody / ResponseBody is of course not limited to JSON, both can handle multiple formats, including plain text and XML, but JSON is probably the most used format.
Upda...