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How to correctly save instance state of Fragments in back stack?
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This is not related to question, onSaveInstance is not called when fragment is putted to backstack
– Tadas Valaitis
Jan 7 '15 at 10:14
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In Javascript/jQuery what does (e) mean?
...gt; { console.log(e); console.log(event)}); the two are different. Specifically for e.currentTarget and event.currentTarget. In this case e.currentTarget will give you what you need, but event.currentTarget returns document and not the button you clicked on.
– Adam Youngers
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delete_all vs destroy_all?
...destroy_all: The associated objects are destroyed alongside this object by calling their destroy method
delete / delete_all: All associated objects are destroyed immediately without calling their :destroy method
share
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How to load a UIView using a nib file created with Interface Builder
... to synthesize it and release it in your .m file)
3) open your nib (we'll call it 'myViewNib.xib') in IB, set you file's Owner to MyViewController
4) now connect your file's Owner outlet myViewFromNib to the main view in the nib.
5) Now in MyViewController, write the following line:
[[NSBundle ...
Android: How to create a Dialog without a title?
... "A dialog made with the base Dialog class must have a title. If you don't call setTitle(), then the space used for the title remains empty, but still visible. If you don't want a title at all, then you should create your custom dialog using the AlertDialog class." I haven't personally experimented ...
When should I use cross apply over inner join?
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@Mike: how do you call a TVF with INNER JOIN?
– Quassnoi
Aug 12 '11 at 1:09
15
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How do I catch an Ajax query post error?
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@Yuck $.post can accept an error callback using deferred objects. Take a look at my answer below for an example.
– Michael Venable
Aug 24 '12 at 21:18
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Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)
...ust my personal preference to work with the more abstract type. Thanks for calling that to my attention.
– arcain
Jan 20 '11 at 18:05
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What is Hindley-Milner?
...ner system is that each well-typed term has a unique "best" type, which is called the principal type. The principal type of the list-length function is "for any a, function from list of a to integer". Here a is a so-called "type parameter," which is explicit in lambda calculus but implicit in most...
Best way to add “current” class to nav in Rails 3
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I made a helper called nav_link:
def nav_link(link_text, link_path)
class_name = current_page?(link_path) ? 'current' : ''
content_tag(:li, :class => class_name) do
link_to link_text, link_path
end
end
used like:
nav_link '...