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What is the 'pythonic' equivalent to the 'fold' function from functional programming?
...ce is actually a foldl, in Haskell terms. There is no special syntax to perform folds, there's no builtin foldr, and actually using reduce with non-associative operators is considered bad style.
Using higher-order functions is quite pythonic; it makes good use of Python's principle that everything ...
How do I delete NuGet packages that are not referenced by any project in my solution?
...elete package folder from 'packages' folder under solution folder.
More information about Package Manager Console you can find here: http://docs.nuget.org/docs/reference/package-manager-console-powershell-reference
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Undoing a git bisect mistake
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What does inverse_of do? What SQL does it generate?
...ed an issue for me when creating new parent and child entities in the same form.
– W.M.
Sep 28 '16 at 6:30
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How to decode HTML entities using jQuery?
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Security note: using this answer (preserved in its original form below) may introduce an XSS vulnerability into your application. You should not use this answer. Read lucascaro's answer for an explanation of the vulnerabilities in this answer, and use the approach from either that ans...
Stashing only staged changes in git - is it possible?
...stash push' in that it cannot take pathspecs, and any non-option arguments form the message."
– Borjovsky
Apr 10 '19 at 16:09
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How to display a content in two-column layout in LaTeX?
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How can I get all the request headers in Django?
... you need.
django-debug-toolbar takes the same approach to show header information. Have a look at this file responsible for retrieving header information.
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Bash array with spaces in elements
...LES[@]}"
do
echo "$f"
done
Using double quotes around any array of the form "${FILES[@]}" splits the array into one word per array element. It doesn't do any word-splitting beyond that.
Using "${FILES[*]}" also has a special meaning, but it joins the array elements with the first character of $...
Is if(items != null) superfluous before foreach(T item in items)?
...?? new List<string>())
{
item.Dump();
}
but you might check performance of it. So I still prefer having if (items != null) first.
Based on Eric's Lippert suggestion I changed code to:
List<string> items = null;
foreach (var item in items ?? Enumerable.Empty<string>())
{
...