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Load view from an external xib file in storyboard
...h some other minor changes. The question of which solution is better boils down to a matter of programmer style: whether one prefers object composition or multiple inheritance.
Note: the class set on the view in the NIB file remains the same. The embeddable subclass is only used in the storyboard. ...
Download the Android SDK components for offline install
... find all the list of xml files where packages are available
Fetching https://dl-ssl.google.com/android/repository/addons_list-2.xml
Fetched Add-ons List successfully
Fetching URL: https://dl-ssl.google.com/android/repository/repository-7.xml
Validate XML: https://dl-ssl.google.com/androi...
Good examples of Not a Functor/Functor/Applicative/Monad?
...basically numeric, enumerations, products, sums, or functions when you get down to it. You can see below pigworker and I disagreeing about whether Data.Void is a Monoid;
instance Monoid Data.Void where
mempty = undefined
mappend _ _ = undefined
mconcat _ = undefined
Since _|_ is a le...
Why are side-effects modeled as monads in Haskell?
... a different side effect (or possibly the same one - if the first was "shutdown computer" and the second was "write file", then the result of composing these is just "shutdown computer").
Ok, so what can we say about this operation? It's associative; that is, if we combine three side effects, it do...
Collections.emptyMap() vs new HashMap()
...t;> fooBarMap = Collections.emptyMap();
The latter clearly wins hands-down on readability in two important ways:
In the first declaration, the whole instantiation of an empty map is buried in the noise of generic type declarations, making an essentially trivial declaration much more cryptic t...
HTTPS setup in Amazon EC2
How do we enable HTTPS in Amazon EC2? Our site is working on HTTP.
8 Answers
8
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Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related?
...called on D, and returns YES
On the views that returned YES, it will look down on the hierarchy to see the subview where the touch took place. In this case, from A, C and D, it will be D.
D will be the hit-test view
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get dictionary key by value
... to find it. If you have a number of entries, this will slow your program down.
– Zach Johnson
Mar 14 '10 at 22:41
2
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Why use a prime number in hashCode?
...
Here's a citation a little closer to the source.
It boils down to:
31 is prime, which reduces collisions
31 produces a good distribution, with
a reasonable tradeoff in speed
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Where can I find a list of scopes for Google's OAuth 2.0 API? [closed]
...le I'm working with specifies the scope in the OAuth request as:
scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.profile
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