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How to get values from IGrouping
...umerable<IGrouping<int, smth>> groups = list.GroupBy(x => x.id);
IEnumerable<smth> smths = groups.SelectMany(group => group);
List<smth> newList = smths.ToList();
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...
A circular reference was detected while serializing an object of type 'SubSonic.Schema .DatabaseColu
... new {
Result = (from obj in db.Things select new {Id = obj.Id, Name = obj.Name})
}
, JsonRequestBehavior.AllowGet
);
}
It could also be the following in case you don't want the objects inside a Result property:
public JsonResult getJso...
How to find indices of all occurrences of one string in another in JavaScript?
... @jcubic Your solution seems good, but just has a small confuse. What if I call function like this var result = indexes('aaaa', 'aa')? Expected result should be [0, 1, 2] or [0, 2]?
– Cao Mạnh Quang
Apr 19 '18 at 7:01
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Define global variable in a JavaScript function
...
Even in JS, var myVar is called declaration (it doesn't need to be typed) and myVar = 10 an assignment. I've heard the term "defintion" for the compound (var myVar = 10;).
– Bergi
Aug 11 '14 at 14:17
...
Boolean operators && and ||
...kes the longer form "appropriate for programming control-flow and [is] typically preferred in if clauses."
So you want to use the long forms only when you are certain the vectors are length one.
You should be absolutely certain your vectors are only length 1, such as in cases where they are func...
Automate ssh-keygen -t rsa so it does not ask for a passphrase
...being prompted for a passphrase you can do the following:
$ ssh-keygen -f id_rsa -t rsa -N ''
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Does Firefox support position: relative on table elements?
...ow).on('resize', function() {
ffpad();
});
// called only on first page load
ffpad();
}
});
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HTML.ActionLink vs Url.Action in ASP.NET Razor
...mple:
@Html.ActionLink("link text", "someaction", "somecontroller", new { id = "123" }, null)
generates:
<a href="/somecontroller/someaction/123">link text</a>
and Url.Action("someaction", "somecontroller", new { id = "123" }) generates:
/somecontroller/someaction/123
There is a...
jQuery removing '-' character from string
... in some other variable not part of the DOM, then you would likely want to call the .replace() function against that variable before you insert it into the DOM.
Like this:
var someVariable = "-123456";
$mylabel.text( someVariable.replace('-', '') );
or a more verbose version:
var someVariable =...
Backbone.js get and set nested object attribute
...ng convenience methods that hide the navigation to the nested object. Basically, your callers don't need to know the model's internal structure; after all, it may change and the callers should be none the wiser.
– Bill Eisenhauer
Jun 15 '11 at 0:54
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