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Create an empty list in python with certain size

...st comprehension (Using the squares because for range you don't need to do all this, you can just return range(0,9) ): >>> def display(): ... return [x**2 for x in range(9)] ... >>> print display() [0, 1, 4, 9, 16, 25, 36, 49, 64] ...
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maximum value of int

...imum value. Same goes for the C macros/constants. – dalle Dec 31 '09 at 11:29 4 in C99 you can al...
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How to list the contents of a package using YUM?

... There is a package called yum-utils that builds on YUM and contains a tool called repoquery that can do this. $ repoquery --help | grep -E "list\ files" -l, --list list files in this package/group Combined into one example: $ r...
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Check if my app has a new version on AppStore

I would like to manually check if there are new updates for my app while the user is in it, and prompt him to download the new version. Can I do this by checking the version of my app in the app store - programatically? ...
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Why is it wrong to use std::auto_ptr with standard containers?

...lement must be able to be assigned or copied and the two elements are logically independent. std::auto_ptr does not fulfill this requirement. Take for example this code: class X { }; std::vector<std::auto_ptr<X> > vecX; vecX.push_back(new X); std::auto_ptr<X> pX = vecX[0]; // ...
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Pass entire form as data in jQuery Ajax function

... If you are using PHP it is trivial to parse a querystring using parse_url function: us3.php.net/manual/en/function.parse-url.php – Lobos Mar 31 '14 at 17:24 ...
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How do I get NuGet to install/update all the packages in the packages.config?

...e are packages.config file for each project. How do I get NuGet to install/update all the packages needed? Does this need to be done via command line for each project? ...
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How to print third column to last column?

... Note that this only works if the delimiter is exactly the same between all columns... For example, you can't use cut with a delimiter like \d+. (That I know of.) – Zach Wily Jan 13 '10 at 21:11 ...
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No generic implementation of OrderedDictionary?

...s methods for sorting the way that List<T> does since this is essentially a hybrid IList and IDictionary. I've included my implementation here for posterity. Here's the interface. Notice that it includes System.Collections.Specialized.IOrderedDictionary, which is the non-generic version of t...
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Trigger change event of dropdown

... I don't know that much JQuery but I've heard it allows to fire native events with this syntax. $(document).ready(function(){ $('#countrylist').change(function(e){ // Your event handler }); // And now fire change event when the DOM is ready $('#cou...