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Build vs new in Rails 3
...ng a new Client object from the clients collection, and so it can automatically set the firm_id to some_firm.id, whereas the docs are calling Client.new which has no knowledge of any Firm's id at all, so it needs the firm_id passed to it.
The only difference between some_firm.clients.new and some_f...
Data structure for loaded dice?
... You can guarantee that it is balanced if you construct it in the correct order.
– hugomg
Jul 14 '18 at 16:46
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How to listen for a WebView finishing loading a URL?
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Extend WebViewClient and call onPageFinished() as follows:
mWebView.setWebViewClient(new WebViewClient() {
public void onPageFinished(WebView view, String url) {
// do your stuff here
}
});
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AngularJs “controller as” syntax - clarification?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to read multiple text files into a single RDD?
... RDD. The API here is just an exposure of Hadoop's FileInputFormat API, so all the same Path options apply.
– Nick Chammas
Jun 4 '14 at 15:04
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What does FrameLayout do?
...of each other.
Thus FrameLayout is essentially a way to manipulate the Z-order of
views on the screen.
This is super useful for a couple of UI tricks from HUD-like elements
to sliding panels to more complex animated transitions. In this post
we will see an example for each of those.
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File to byte[] in Java
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@matteo: any? See other answers, e.g. Files.readAllBytes(). Simple, no dependency.
– ymajoros
Apr 24 '14 at 21:13
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Is there any haskell function to concatenate list with separator?
...gonkai Not sure what exactly you're referring to, but yes, these functions all allow arbitrary strings as both the separator and the elements. For example, intercalate "," ["some", "", "string"] = "some,,string" and intercalate "" ["foo", "bar"] = "foobar"
– Niklas B.
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Is there an XSLT name-of element?
...ay belong to two different namespaces, one must use the name() function in order for these names to be still distinguished.
And, BTW, it is possible to specify both functions without any argument:
name() is an abbreviation for name(.)
local-name() is an abbreviation for local-name(.)
Finally, d...
When should I use GC.SuppressFinalize()?
...s will add a finalizer to debug builds of their own IDisposable classes in order to test that code has disposed their IDisposable object properly.
public void Dispose() // Implement IDisposable
{
Dispose(true);
#if DEBUG
GC.SuppressFinalize(this);
#endif
}
#if DEBUG
~MyClass() // the fina...