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Difference between ApiController and Controller in ASP.NET MVC
...roller : Controller {
// GET: /Tweets/
[HttpGet]
public ActionResult Index() {
return Json(Twitter.GetTweets(), JsonRequestBehavior.AllowGet);
}
}
ASP.NET Web API
public class TweetsController : ApiController {
// GET: /Api/Tweets/
public List<Tweet> Get() {
return Twitt...
Cannot delete or update a parent row: a foreign key constraint fails
... (`advertiser_id`)
REFERENCES `jobs` (`advertiser_id`);
...is actually the opposite to what it should be. As it is, it means that you'd have to have a record in the jobs table before the advertisers. So you need to use:
ALTER TABLE `jobs`
ADD CONSTRAINT `advertisers_ibfk_1` FOREIGN KEY...
What's the best CRLF (carriage return, line feed) handling strategy with Git?
..., be very careful when using dos2unix - there is a risk of corrupting .git/index and we don't need to apply it to every file. It's better using something like find ./ -name "*.html" and specifying which files you want to apply it to.
– cregox
Oct 4 '13 at 20:43...
What are the Ruby Gotchas a newbie should be warned about? [closed]
...
Ruby 1.9 lacks character data type, too. In 1.8, index operator returned a Fixnum; in 1.9, it is equivalent to slicing an one-character string.
– whitequark
Aug 1 '11 at 1:27
...
Can anyone explain python's relative imports?
...
Thanks, but this honestly seems really silly. For such a beautiful language, I can't believe the designers would create such a restriction. Isn't there any other way?
– carl
Dec 16 '09 at 23:48
...
How to convert a Title to a URL slug in jQuery?
...on an app in CodeIgniter, and I am trying to make a field on a form dynamically generate the URL slug. What I'd like to do is remove the punctuation, convert it to lowercase, and replace the spaces with hyphens. So for example, Shane's Rib Shack would become shanes-rib-shack.
...
Interview question: Check if one string is a rotation of other string [closed]
...1,String s2) {
return (s1.length() == s2.length()) && ((s1+s1).indexOf(s2) != -1);
}
share
edited Feb 8 '12 at 11:34
...
Are HLists nothing more than a convoluted way of writing tuples?
I am really interested in finding out where the differences are, and more generally, to identify canonical use cases where HLists cannot be used (or rather, don't yield any benefits over regular lists).
...
How to change the order of DataFrame columns?
... (which will be discarded when used on the dataframe). You are thinking of Index objects.
– alexis
Feb 28 '17 at 15:19
9
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How to wait for a BackgroundWorker to cancel?
...Async();
_resetEvent.WaitOne(); // will block until _resetEvent.Set() call made
}
void worker_DoWork(object sender, DoWorkEventArgs e)
{
while(!e.Cancel)
{
// do something
}
_resetEvent.Set(); // signal that worker is done
}
...