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Keeping ASP.NET Session Open / Alive
...e" type="SessionHeartbeatHttpHandler"/>
</httpHandlers>
added from balexandre on August 14th, 2012
I liked so much of this example, that I want to improve with the HTML/CSS and the beat part
change this
//$("#heartbeat").show().fadeOut(1000); // just a little "red flash" in the corn...
How to access the content of an iframe with jQuery?
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Is there a way to verify if the iframe content is from the same domain, prior to trying to access it and getting an error?
– Kamafeather
Aug 5 '16 at 9:18
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How to execute ipdb.set_trace() at will while running pytest tests
...is to run
pytest my_test.py --pdb --pdbcls=IPython.terminal.debugger:Pdb
From the help command:
pytest -h
--pdb start the interactive Python debugger on errors.
--pdbcls=modulename:classname
start a custom interactive Python debugger on errors.
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Express command not found
...search, I learned that one has to read every available resource especially from the parent source [in this case EXPRESSJS.COM]. Here is a quick fix.
Beginning with version 4.0+ you don't necessarily need to install express-generator if you are running Node 8.2+. Simply run
npx express-generator
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What is the difference between lower bound and tight bound?
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This freely available document from Virginia Tech explains with examples the differences in performance between algorithms of different complexities and briefly explains Asymptotic Analysis: people.cs.vt.edu/shaffer/Book/C++3e20120102.pdf
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Performing Breadth First Search recursively
... this topic.
Chris Okasaki explains his breadth-first numbering algorithm from ICFP 2000 at http://okasaki.blogspot.de/2008/07/breadth-first-numbering-algorithm-in.html very clearly with only 3 pictures.
The Scala implementation of Debasish Ghosh, which i found at http://debasishg.blogspot.de/2008...
AngularJS $http, CORS and http authentication
...eaders in Ubuntu:
sudo a2enmod headers
For php server to accept request from different origin use:
Header set Access-Control-Allow-Origin *
Header set Access-Control-Allow-Methods "GET, POST, PUT, DELETE"
Header always set Access-Control-Allow-Headers "x-requested-with, Content-Type, origin, au...
Generating all permutations of a given string
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Solution seems to be coming from here introcs.cs.princeton.edu/java/23recursion/…
– cyber-monk
Aug 8 '12 at 16:05
49
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Friend declaration in C++ - difference between public and private
... Answering a seven-year-old question without being new. Please take away from making things more duplicated.
– MAChitgarha
Apr 12 at 12:32
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Where is Vagrant saving changes to the VM?
... you said.
This is where the base boxes are kept. It uses it to start a VM from the clean state. When importing a VM, the responsibility of where to store data files and VM state is up to VirtualBox itself. This is a configurable location but typically defaults to ~/VirtualBox\ VMS for Mac OS X and ...