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Access string.xml Resource File from Java Android Code

.../AndroidRuntime(339): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.string/com.string.string}: android.content.res.Resources$NotFoundException: String resource ID #0x7f050000 – Ravikiran Aug 27 '11 at 15:02 ...
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How do I automatically sort a has_many relationship in Rails?

...on on has_many itself: class Article < ActiveRecord::Base has_many :comments, :order => 'created_at DESC' end class Comment < ActiveRecord::Base belongs_to :article end Or, if you want a simple, non-database method of sorting, use sort_by: article.comments.sort_by &:created_...
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What does java:comp/env/ do?

...tml At the root context of the namespace is a binding with the name "comp", which is bound to a subtree reserved for component-related bindings. The name "comp" is short for component. There are no other bindings at the root context. However, the root context is reserved for the fu...
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Path.Combine for URLs?

Path.Combine is handy, but is there a similar function in the .NET framework for URLs ? 40 Answers ...
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Get url without querystring

... You can use System.Uri Uri url = new Uri("http://www.example.com/mypage.aspx?myvalue1=hello&myvalue2=goodbye"); string path = String.Format("{0}{1}{2}{3}", url.Scheme, Uri.SchemeDelimiter, url.Authority, url.AbsolutePath); Or you can use substring string url = "http://www.e...
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How to Test a Concern in Rails

... do it_behaves_like "personable" end The advantages of this approach become even more obvious when you start doing things in your concern like invoking AR callbacks, where anything less than an AR object just won't do. s...
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Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?

I want to refresh my memory on the conditions under which a compiler typically auto generates a default constructor, copy constructor and assignment operator. ...
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Why does only the first line of this Windows batch file execute but all three lines execute in a com

I have a batch file that executes three Maven commands, one after the other. Each command can be successfully executed in the script - by itself!. But when I add all three commands to the same file, only the first one executes before the script exits. Any idea why? ...
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adding header to python requests module

....python-requests.org/en/latest/user/quickstart/ url = 'https://api.github.com/some/endpoint' payload = {'some': 'data'} headers = {'content-type': 'application/json'} r = requests.post(url, data=json.dumps(payload), headers=headers) You just need to create a dict with your headers (key: value pa...
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Rails 3: I want to list all paths defined in my rails application

... rake routes is deprecated; use rails routes instead: github.com/rails/rails/pull/33660 – nekketsuuu Apr 23 at 7:05 add a comment  |  ...