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How do I remove the Devise route to sign up?
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I tried to do this as well, but a thread on the devise google group dissuaded me from searching for a really clean solution.
I'll quote José Valim (the Devise maintainer) :
There isn't a straight-forward option. You can either provide a patch
or use :skip...
Spring 3 MVC accessing HttpRequest from controller
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Spring MVC will give you the HttpRequest if you just add it to your controller method signature:
For instance:
/**
* Generate a PDF report...
*/
@RequestMapping(value = "/report/{objectId}", method = RequestMethod.GET)
public @ResponseBody void generateReport(
@Path...
how to hide a vertical scroll bar when not needed
...s: http://jsfiddle.net/G9rfq/1/
I set overflow:auto on the text box, and made the textbox the same size as the div.
Also I don't believe it's valid to have a div inside a label, the browser will render it, but it might cause some funky stuff to happen. Also your div isn't closed.
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Initializing a static std::map in C++
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FerruccioFerruccio
91.9k3737 gold badges214214 silver badges291291 bronze badges
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(Built-in) way in JavaScript to check if a string is a valid number
...se of this behaviour, you're probably better off using another method instead):
+'12.345' // 12.345
parseInt(12.345) // 12
parseInt('12.345') // 12
Empty strings
Empty strings may be a little counter-intuitive. +num converts empty strings or strings with spaces to zero, and isNaN() as...
Most efficient way to remove special characters from string
...one of the most efficient ways that you can do it.
You should of course read the character into a local variable or use an enumerator to reduce the number of array accesses:
public static string RemoveSpecialCharacters(this string str) {
StringBuilder sb = new StringBuilder();
foreach (char ...
Insert Update trigger how to determine if insert or update
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Ian Kemp
21.9k1414 gold badges9393 silver badges116116 bronze badges
answered Apr 12 '09 at 8:03
gbngbn
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Best way to serialize an NSData into a hexadeximal string
I am looking for a nice-cocoa way to serialize an NSData object into a hexadecimal string. The idea is to serialize the deviceToken used for notification before sending it to my server.
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Cleanest way to write retry logic?
... if (attempted > 0)
{
Thread.Sleep(retryInterval);
}
return action();
}
catch (Exception ex)
{
exceptions.Add(ex);
}
}
throw new AggregateE...
Network usage top/htop on Linux
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Kartikey Tanna
1,26188 silver badges2121 bronze badges
answered Dec 15 '08 at 11:12
EgilEgil
5,11622 gold bad...