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How to bind a List to a ComboBox?

...mber_CountryCombo Box.ValueMember = "Name"; This is the code I am using now. share | improve this answer | follow | ...
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Pandas aggregate count distinct

... This answer is outdated. You can now use nunique directly. See @Blodwyn Pig's solution below – Ted Petrou Nov 5 '17 at 20:07 ...
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How to know what the 'errno' means?

...en calling execl(...) , I get an errno=2 . What does it mean? How can I know the meaning of this errno ? 15 Answers ...
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Call UrlHelper in models in ASP.NET MVC

...t's not working for me. Just for the record this is the solution I'm using now: var httpContext = HttpContext.Current; if (httpContext == null) { var request = new HttpRequest("/", "http://example.com", ""); var response = new HttpResponse(new StringWriter()); httpContext = new HttpContext(r...
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Limit results in jQuery UI Autocomplete

... Thank you so very much for this! Now I can let users have a massive list in localStorage, but the website feels really fast! Lovely! :D thank you so much for this! :D so happy I happend to find this solution ^__^ – Alisso ...
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Python argparse: How to insert newline in the help text?

... If you just want to override the one option, you should not use RawTextHelpFormatter. Instead subclass the HelpFormatter and provide a special intro for the options that should be handled "raw" (I use "R|rest of help"): impo...
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what is reverse() in Django

...rendered as: <a href="/foo/">link which calls some_view</a> Now say you want to do something similar in your views.py - e.g. you are handling some other url (not /foo/) in some other view (not some_view) and you want to redirect the user to /foo/ (often the case on successful form sub...
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How useful/important is REST HATEOAS ( maturity level 3)?

...HOWEVER, billions of people experience the benefits of REST today. Do you know what the "checkout" URL is at Amazon? I don't. Yet, I can checkout every day. Has that URL changed? I dunno, I don't care. Do you know does care? Anyone who's written a screen scraped Amazon automated client. Someone wh...
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How can I declare and define multiple variables in one line using C++?

...InputValue, presentInputValue;) or if they just happen to be the same type now but don't really need to be (uint8_t height, width; might turn into uint8_t height; uint16_t width; in the future and should have been uint8_t height; uint8_t width; to begin with). – altendky ...
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Mechanisms for tracking DB schema changes [closed]

...t migrations and have implemented their own language-specific versions. I know of Ruckusing, a PHP migrations system that is modelled after Rails' migrations; it might be what you're looking for. share | ...