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How do you create a dropdownlist from an enum in ASP.NET MVC?

... if (metadata.IsNullableValueType) items = SingleEmptyItem.Concat(items); return htmlHelper.DropDownListFor(expression, items, htmlAttributes); } You can then do this in your view: @Html.EnumDropDownListFor(model => model.MyEnumProperty) Hope this helps you! **E...
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Progress indicator during pandas operations

...l.join() results = sorted(results, key=lambda x:x[0]) results = pd.concat([split[1] for split in results]) return results Bellow is a test code for a parallelized apply with tqdm "progress_apply". from time import time from tqdm import tqdm tqdm.pandas() if __name__ == '__main__': ...
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Concatenate two string literals

...erated C++ by Koenig. He writes that "the new idea is that we can use + to concatenate a string and a string literal - or, for that matter, two strings (but not two string literals). ...
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AJAX Mailchimp signup form integration

...method'), url: $form.attr('action').replace('/post?', '/post-json?').concat('&c=?'), data: $form.serialize(), timeout: 5000, // Set timeout value, 5 seconds cache : false, dataType : 'jsonp', contentType: "application/json; charset=utf-8", error...
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Does pandas iterrows have performance issues?

...y slow to update a row at a time. Much better to create new structures and concat. share | improve this answer | follow | ...
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How to strip all non-alphabetic characters from string in SQL Server?

...acters, you'll have to add more if you have longer strings to filter. SET CONCAT_NULL_YIELDS_NULL OFF; with ToBeScrubbed as ( select 1 as id, '*SOME 222@ !@* #* BOGUS !@*&! DATA' as ColumnToScrub ), Scrubbed as ( select P.Number as ValueOrder, isnull ( substring ...
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Datatype for storing ip address in SQL Server

... concat_ws('.',(IPAddr & 0xFF000000)>>24,(IPAddr & 0xFF0000)>>16,(IPAddr & 0xFF00)>>8, (IPAddr & 0xFF)) will convert a unsigned long containing an IP adress to a human readable form. ...
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How to translate between Windows and IANA time zones?

...p[ ianaZoneId ]; links = Enumerable.Repeat( canonical, 1 ).Concat( links ); did the trick for me. – Johannes Rudolph Jun 1 '15 at 15:46 2 ...
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How to uglify output with Browserify in Gulp?

...serify, and each entry file will result in separate bundle. If you want to concatenate all of the bundle outputs into a single file, you can use gulp-concat and add it to the end of your gulp pipeline. That will be the equivalent of running browserify <options> > single-file.js in terminal....
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Is Enabling Double Escaping Dangerous?

...the uri decoded data (such as generating local filesystem URI's via string concatenation). To disable the check do the following (from here): (see my comment below for what double escaping entails). <system.webServer> <security> <requestFiltering allowDoubleEscaping="tru...