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Why `null >= 0 && null
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How to find out the number of CPUs using python
... you can simply use
import multiprocessing
multiprocessing.cpu_count()
http://docs.python.org/library/multiprocessing.html#multiprocessing.cpu_count
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Best way for a 'forgot password' implementation? [closed]
...inal ID string (before the hashing). The link will be something like this: http://www.mysite.com/forgotpassword.jsp?ID=01234567890ABCDEF. The forgotpassword.jsp page should be able to retrieve the ID parameter. Sorry, I don't know Java, so I can't be more specific.
When the user clicks the link in t...
How do I choose between Semaphore and SemaphoreSlim?
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What is “callback hell” and how and why does RX solve it?
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First let's describe callback hell again.
Imagine a case were we must do http to get three resources - person, planet and galaxy. Our objective is to find the galaxy the person lives in. First we must get the person, then the planet, then the galaxy. That's three callbacks for three asynchronous o...
List vs Set vs Bag in NHibernate
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How To Create Table with Identity Column
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Purpose of Django setting ‘SECRET_KEY’
...ET_KEY in django? I did a few google searches and checked out the docs ( https://docs.djangoproject.com/en/dev/ref/settings/#secret-key ), but I was looking for a more in-depth explanation of this, and why it is required.
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How to execute PHP code from the command line?
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What is a “feature flag”?
...blic.
Here's a simple package that helps you do this in ASP.NET MVC land: https://github.com/cottsak/DevCookie (full disclosure: I'm the author)
Fowler also has a much longer article than the one linked above with a lot more details.
This post (on Fowler's site also) explains the various types of...