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Rails - How to use a Helper Inside a Controller

...d it's own answer since it's the cleanest and easier solution. Reference: https://github.com/rails/rails/pull/24866 share | improve this answer | follow | ...
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Filling a DataSet or DataTable from a LINQ query result set

...s here, fails. Implementing this class and extension methods worked for me https://docs.microsoft.com/en-us/dotnet/framework/data/adonet/implement-copytodatatable-where-type-not-a-datarow. Why it's not built into EF Core, I have not idea. ...
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app-release-unsigned.apk is not signed

...re for release. Official documentation, covering debug and release modes: https://developer.android.com/tools/publishing/app-signing.html share | improve this answer | follo...
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How do I check/uncheck all checkboxes with a button using jQuery?

...checkbox").prop('checked', $(this).prop("checked")); }); <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <form action="#"> <p><label><input type="checkbox" id="checkAll"/> Check all</label></p> ...
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How to return PDF to browser in MVC?

... // Hat tip to David for his code on stackoverflow for this bit // https://stackoverflow.com/questions/779430/asp-net-mvc-how-to-get-view-to-generate-pdf byte[] file = ms.ToArray(); MemoryStream output = new MemoryStream(); output.Write(file, 0, file.Length); output.Position ...
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Is there any algorithm in c# to singularize - pluralize a word?

...nService. UPDATE: Old answer deserves update. There's now also Humanizer: https://github.com/MehdiK/Humanizer share | improve this answer | follow | ...
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How do you print out a stack trace to the console/log in Cocoa?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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How to output git log with the first line only?

...n(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit Further Reading. https://coderwall.com/p/euwpig/a-better-git-log Advanced Reading. http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/ share ...
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what are the .map files used for in Bootstrap 3.x?

...Like me), you can usually find them by adding .map to the end of the URL: https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css.map Be sure to replace the version with whatever version of Bootstrap you're using. ...
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EC2 instance has no public DNS

... For me problem was in subnet settings. Open https://console.aws.amazon.com/vpc Go to subnets in left menu Choose your subnet Modify auto-assigning IP settings to enable share | ...