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No Persistence provider for EntityManager named

... Make sure that the persistence.xml file is in the directory: <webroot>/WEB-INF/classes/META-INF share | improve this answer | follow | ...
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Inserting string at position x of another string

...str is now a legacy function (per https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substr) share | improve this answer | follow ...
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Replace line break characters with in ASP.NET MVC Razor view

...inciple to Omar's solution, here's an HTML Helper extension: using System.Web.Mvc; using System.Text.RegularExpressions; namespace System.Web.Mvc.Html { public static class MyHtmlHelpers { public static MvcHtmlString EncodedReplace(this HtmlHelper helper, string input, string pattern, ...
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How to test a confirm dialog with Cucumber?

... capybara whereas the code in the docs are for when you are using selenium-webdriver directly - I wrote that example as well so I hope it works! – Derek Ekins Aug 1 '11 at 12:27 ...
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How to get scrollbar position with Javascript?

...he sites the user is accessing to become sluggish. Unfortunately, as the web has matured, the need for this kind of information has grown. Intersection information is needed for many reasons, such as: Lazy-loading of images or other content as a page is scrolled. Implementing "infini...
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Draw Circle using css alone [duplicate]

...om/usage-table, IE 8 currently has a 0.18% share of usage, and most modern websites have done so. The border-radius property is now supported pretty much across the board (caniuse.com/#search=border-radius), so should be the accepted answer. – bjg222 Aug 24 '1...
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URL matrix parameters vs. query parameters

...as just a design idea and explicitly states that it's not a feature of the web. Things like relative URLs aren't implemented when using it. If you want to use it, that's fine; there's just no standard way to use it because it's not a standard. – Steve Pomeroy So short answer is, if you need RS f...
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Get child node index

...roneously includes Comment nodes. Source" developer.mozilla.org/en-US/docs/Web/API/ParentNode/… – Luckylooke May 4 '17 at 6:53  |  show 3 mo...
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jQuery checkbox change and click event

...er millisecond. I think if this starts causing performance issues on your web page, you might need to re-eval your javascript ;) It is good to understand performance metrics with code, though. Thanks. – Mike U Jan 8 '15 at 15:47 ...
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How to simulate a click with JavaScript?

... Event.initEvent is now deprecated developer.mozilla.org/en/docs/Web/API/Event/initEvent – artnikpro Mar 2 '17 at 11:39 ...