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When should iteritems() be used instead of items()?

Is it legitimate to use items() instead of iteritems() in all places? Why was iteritems() removed from Python 3? Seems like a terrific and useful method. What's the reasoning behind it? ...
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Select the values of one property on all objects of an array in PowerShell

...e: $results = $objects.Name Which should fill $results with an array of all the 'Name' property values of the elements in $objects. share | improve this answer | follow ...
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How to spread django unit tests over multiple files?

... you run your tests, the default behavior of the test utility is to find all the test cases (that is, subclasses of unittest.TestCase) in any file whose name begins with test, automatically build a test suite out of those test cases, and run that suite. From Django 1.6 documentation, Tes...
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How to hide databases that I am not allowed to access

...ct to my Heroku - Postgresql database via pgAdmin3 , It lists all the tables (about 2600). Every time I open the pgAdmin3 I have to find my own database. ...
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Change all files and folders permissions of a directory to 644/755

How would I change all files to 644 and all folders to 755 using chmod from the linux command prompt? (Terminal) 8 Answ...
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PHP CURL DELETE request

... I finally solved this myself. If anyone else is having this problem, here is my solution: I created a new method: public function curl_del($path) { $url = $this->__url.$path; $ch = curl_init(); curl_setopt($ch, CU...
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Differences and relationship between glActiveTexture and glBindTexture

...ve "texture unit". Each texture unit can have multiple texture targets (usually GL_TEXTURE_1D, 2D, 3D or CUBE_MAP). 4 Answe...
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What is the most pythonic way to check if an object is a number?

...and is not iterable" could be a good definition in some cases. But, you really need to ask yourself, what it is that you're asking that what you want to consider "a number" must definitely be able to do, and what it must absolutely be unable to do -- and check. This may also be needed in 2.6 or la...
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How to implement a queue with three stacks?

...r Sedgewick have confirmed they are not aware of a 3-stack solution within all the constraints of the original question DETAILS There are two implementations behind this link: http://www.eecs.usma.edu/webs/people/okasaki/jfp95/index.html One of them is O(1) with three stacks BUT it uses lazy exe...
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How to len(generator()) [duplicate]

... Generators have no length, they aren't collections after all. Generators are functions with a internal state (and fancy syntax). You can repeatedly call them to get a sequence of values, so you can use them in loop. But they don't contain any elements, so asking for the length of ...