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How to Unit test with different settings in Django?

.../#overriding-settings TestCase will have a self.settings context manager, and there will also be an @override_settings decorator that can be applied to either a test method or a whole TestCase subclass. These features did not exist yet in Django 1.3. If you want to change settings for all your te...
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How to reverse a singly linked list using only two pointers?

... Any alternative? No, this is as simple as it gets, and there's no fundamentally-different way of doing it. This algorithm is already O(n) time, and you can't get any faster than that, as you must modify every node. It looks like your code is on the right track, but it's not...
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Table header to stay fixed at the top when user scrolls it out of view with jQuery

...esign an HTML table where the header will stay at the top of the page when AND ONLY when the user scrolls it out of view. For example, the table may be 500 pixels down from the page, how do I make it so that if the user scrolls the header out of view (browser detects its no longer in the windows vi...
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Pad a number with leading zeros in JavaScript [duplicate]

...ements. " - I don't think that's correct. It just sets the length property and join iterates length times. Access of an undefined property always returns undefined. See "5" in Array(5) vs "0" in [1] – Benjamin Gruenbaum Jul 24 '14 at 11:56 ...
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Why does Google prepend while(1); to their JSON responses?

...de the URL via a <script> tag. The URL is visited with your cookies, and by overriding the global array constructor or accessor methods they can have a method called whenever an object (array or hash) attribute is set, allowing them to read the JSON content. The while(1); or &&&BL...
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What is the difference between Fragment and FragmentActivity?

... inheritance differences, what are the main differences between Fragment and FragmentActivity ? To what scenarios are each class best suited? I'm trying to get an understanding of why both of these classes exist... ...
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RSpec: describe, context, feature, scenario?

... context , feature , scenario : What is the difference(s) among the four and when do I use each one? 3 Answers ...
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Any good boolean expression simplifiers out there? [closed]

I was refactoring old code and encountered several IF conditions that were way too complex and long and I'm certain they can be simplified. My guess is that those conditions grew so much because of later modifications. ...
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Difference between android.app.Fragment and android.support.v4.app.Fragment

What is the difference between android.app.Fragment and android.support.v4.app.Fragment , and what are the circumstances in which each should be used? ...
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Why is a 3-way merge advantageous over a 2-way merge?

Wikipedia says a 3-way merge is less error-prone than a 2-way merge, and often times doesn't need user intervention. Why is this the case? ...