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How do I get the current absolute URL in Ruby on Rails?
...Rails 2:
You can write request.url instead of request.request_uri. This combines the protocol (usually http://) with the host, and request_uri to give you the full address.
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Browse and display files in a git repo without cloning
...es in a git repo without cloning it first? I can do those in svn using the commands:
7 Answers
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Backbone.js: `extend` undefined?
... page. To load underscore first, be sure that the script tag including it comes before the one loading backbone. Like this:
<script src="underscore-1.4.4-min.js"></script>
<script src="backbone-1.0.0-min.js"></script>
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WebView and HTML5
...iewClient and the WebChromeClient.
url = new String("http://broken-links.com/tests/video/");
mWebView = (WebView) findViewById(R.id.webview);
mWebView.setWebChromeClient(chromeClient);
mWebView.setWebViewClient(wvClient);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().s...
WPF chart controls [closed]
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Visiblox Charts (Discontinued). Support for the most important 2D charts, comes with zooming and panning. The free version comes with watermark. (See this blog post on using zooming / panning)
SciChart WPF. Supports DirectX accelerated 2D & 3D charts, comes with zooming and panning, mouse-wheel...
How to modify PATH for Homebrew?
...lution I've found if your problem is that RVM and Homebrew both seem to be competing for same real estate in your .bash_profile file.
– MCB
Feb 22 '14 at 18:14
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What's the best way to retry an AJAX request on failure using jQuery?
...@Sudhir's solution and created a $.retryAjax plugin on github here: github.com/mberkom/jQuery.retryAjax
– Michael Berkompas
Sep 17 '12 at 19:02
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What is an xs:NCName type and when should it be used?
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NCName is non-colonized name e.g. "name". Compared to QName which is qualified name e.g. "ns:name". If your names are not supposed to be qualified by different namespaces, then they are NCNames.
xs:string puts no restrictions on your names at all, but xs:NCName basi...
.Net HttpWebRequest.GetResponse() raises exception when http status code 400 (bad request) is return
... in a situation where when I get an HTTP 400 code from the server, it is a completely legal way of the server telling me what was wrong with my request (using a message in the HTTP response content)
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How can I reference the value of a final static field in the class?
... @RajithGunHewage, you can reference it from another class like {@value com.package.other.Clazz#STATIC_FIELD}
– Sean
Sep 25 '17 at 19:47
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