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Devise form within a different controller
...ise_mapping
@devise_mapping ||= Devise.mappings[:user]
end
Source: http://pupeno.com/blog/show-a-devise-log-in-form-in-another-page/
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fol...
Global access to Rake DSL methods is deprecated
...+) you may also want to verify that your environment is clean by using RVM http://beginrescueend.com/ and creating a specific ruby & gemset for your projects.
Use an .rvmrc file on a per-project basis, this will guarantee you aren't getting older system gems into your projects. Which has bit...
Storing R.drawable IDs in XML array
... item at this index
For more information about TypedArray visit this link
http://developer.android.com/reference/android/content/res/TypedArray.html
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How does Chrome's “Request Desktop Site” option work?
... case it just reloads somesite.com/m.
I would expect that this works with HTTP 301 and 302 redirects, I know it works with document.location changes (at least as described), and would speculate that it works with <meta> refreshes.
...
Is there any way to close a StreamWriter without closing its BaseStream?
...
.NET 4.5 got new method fot that!
http://msdn.microsoft.com/EN-US/library/gg712853(v=VS.110,d=hv.2).aspx
public StreamWriter(
Stream stream,
Encoding encoding,
int bufferSize,
bool leaveOpen
)
...
Update parent scope variable in AngularJS
...entobj.parentproperty = "this WILL modify the parent";
});
Working demo: http://jsfiddle.net/sh0ber/xxNxj/
See What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
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Formatting text in a TextBlock
...
a good site, with good explanations:
http://www.wpf-tutorial.com/basic-controls/the-textblock-control-inline-formatting/
here the author gives you good examples for what you are looking for! Overal the site is great for research material plus it covers a great ...
Android customized button; changing text color
...ust like you did for background, for example:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Focused and not pressed -->
<item android:state_focused="true"
android:state_pressed="false"
android:color="#ffffff" />
<...
Grant execute permission for a user on all stored procedures in database?
... at the schema level...
GRANT EXECUTE ON SCHEMA::dbo TO db_execproc;
GO
--http://www.patrickkeisler.com/2012/10/grant-execute-permission-on-all-stored.html
--Any stored procedures that are created in the dbo schema can be
--executed by users who are members of the db_execproc database role
--...a...
Compare version numbers without using split function
...
Can you use the Version class?
http://msdn.microsoft.com/en-us/library/system.version.aspx
It has an IComparable interface. Be aware this won't work with a 5-part version string like you've shown (is that really your version string?). Assuming your inpu...