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Django - limiting query results

...) In [23]: User.objects.all().order_by('-id')[:10] (0.000) SELECT "auth_user"."id", "auth_user"."username", "auth_user"."first_name", "auth_user"."last_name", "auth_user"."email", "auth_user"."password", "auth_user"."is_staff", "auth_user"."is_active", "auth_user"."is_superuser", "au...
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Is String.Contains() faster than String.IndexOf()?

I have a string buffer of about 2000 characters and need to check the buffer if it contains a specific string. Will do the check in a ASP.NET 2.0 webapp for every webrequest. ...
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Passing command line arguments in Visual Studio 2010?

... Right click your project in Solution Explorer and select Properties from the menu Go to Configuration Properties -> Debugging Set the Command Arguments in the property list. share | ...
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Output data from all columns in a dataframe in pandas [duplicate]

...idth of your console. Alternatively, you can change the console width (in chars) from the default of 80 using e.g: pandas.set_option('display.width', 200) share | improve this answer | ...
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jQuery UI accordion that keeps multiple sections open?

...o8rx3q/1 I also added some CSS to stop an opened accordion section looking selected when it's expanded – Matthew Lock Sep 2 '14 at 0:07  |  sh...
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What are the differences between 'call-template' and 'apply-templates' in XSL?

...ower of XSLT: It takes any number of XML nodes (whatever you define in the select attribute), iterates them (this is important: apply-templates works like a loop!) and finds matching templates for them: <!-- sample XML snippet --> <xml> <foo /><bar /><baz /> </xml...
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How to print third column to last column?

...e the same between all columns, but there have to be EXACTLY ONE delimiter character between columns. So if you are dealing with programs that align their output with delimiters, it is better to use awk. – sknaumov Aug 21 '12 at 12:40 ...
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How do you perform a CROSS JOIN with LINQ to SQL?

... it. var combo = from p in people from c in cars select new { p.Name, c.Make, c.Model, c.Colour }; share ...
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How can I merge two hashes without overwritten duplicate keys in Ruby?

... and defaults without overwriting the destination hash, you may check with select if the key is already present in the destination hash. Here's the pure Ruby solution without Rails: options = { "a" => 100, "b" => 200 } defaults = { "b" => 254, "c" => 300 } options.merge!(defaults.selec...
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'git add --patch' to include new files?

When I run git add -p , is there a way for git to select newly made files as hunks to select?? 5 Answers ...