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Why is $$ returning the same id as the parent process?
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$$ is defined to return the process ID of the parent in a subshell; from the man page under "S...
How can I do test setup using the testing package in Go
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edited Apr 29 '19 at 12:04
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an...
Create or write/append in text file
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edited Aug 20 '17 at 17:42
Uwe Keim
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What is the right way to override a setter method in Ruby on Rails?
I am using Ruby on Rails 3.2.2 and I would like to know if the following is a "proper"/"correct"/"sure" way to override a setter method for a my class attribute.
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Get url parameters from a string in .NET
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Uri myUri = new Uri("http://www.example.com?param1=good&param2=bad");
string param1 = HttpUtility.ParseQueryString(myUri.Query).Get("param1");
Check documentation at http://msdn.microsoft.com/en-us/library/ms150046.aspx
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C++0x lambda capture by value always const?
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2 Answers
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Active
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How do I add files without dots in them (all extension-less files) to the gitignore file?
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You can try a combination similar to:
*
!/**/
!*.*
That gitignore exclusion rule (a negated ...
Show all Elasticsearch aggregation results/buckets and not just 10
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The size param should be a param for the terms query example:
curl -XPOST "http://localhost:92...
React.js: onChange event for contentEditable
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Mar 27 '14 at 4:46
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ASP.NET MVC Html.ValidationSummary(true) does not display model errors
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I believe the way the ValidationSummary flag works is it will only display ModelErrors for stri...