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Reload an iframe with jQuery
I have two iframes on a page and one makes changes to the other but the other iframe doesn't show the change until I refresh. Is there an easy way to refresh this iframe with jQuery?
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How to Find And Replace Text In A File With C#
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@Alexander Right. One chunk ends with "...som", and the next begins with "e text...". Makes it a much more complicated problem.
– djv
May 16 '16 at 20:11
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Is there an IDictionary implementation that, on missing key, returns the default value instead of th
... decided this was good enough to add to System.Collections.Generic.CollectionExtensions, as I just tried and it's there.
– theMayer
Feb 21 '19 at 19:43
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What is the recommended way to delete a large number of items from DynamoDB?
...n this API and the former only targets the Attribute value of the hash component of the composite primary key..
Please note that you''ll have to deal with the query API paging here as usual, see the ExclusiveStartKey parameter:
Primary key of the item from which to continue an earlier query. A...
When to use -retainCount?
...don't use -retainCount. It's a truly worthless method.
edit
Please everyone go to http://bugreport.apple.com and request that -retainCount be deprecated. The more people that ask for it, the better.
edit #2
As an update,[NSNumber numberWithInt:1] now has a retainCount of 9223372036854775807. ...
How do I abort/cancel TPL Tasks?
... example! It is a simple boolean condition, of course it is the first what one would try! But i.e. I have a function in a separate Task, which may take much time to be ended, and ideally it shouldn't know anything about a threading or whatever. So how do I cancel the function with your advice?
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Adding multiple columns AFTER a specific column in MySQL
...d by commas. This is a MySQL extension to standard SQL, which permits only one of each clause per ALTER TABLE statement.
– informatik01
May 1 '19 at 13:21
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ASP.NET MVC Html.DropDownList SelectedValue
... What the hell! This is not fixed in MVC5??? As another trick mentioned by @Paul Hatcher , copy the selected id into the ViewData["DealerTypes"].
– jsgoupil
Oct 1 '14 at 21:25
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How to remove from a map while iterating it?
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@skyhisi: Indeed. This is one of the legitimate uses of the post-increment: First increment it to get the next, valid iterator, and then erase the old one. It doesn't work the other way round!
– Kerrek SB
Nov 22 ...
Why do we need boxing and unboxing in C#?
...sole.WriteLine(o1.Equals(o2));
which will then, thankfully, print True.
One last subtlety:
[struct|class] Point {
public int x, y;
public Point(int x, int y) {
this.x = x;
this.y = y;
}
}
Point p = new Point(1, 1);
object o = p;
p.x = 2;
Console.WriteLine(((Point)o)...