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How to get the last value of an ArrayList
... is empty, get throws an IndexOutOfBoundsException. You can find the whole API documentation here.
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XSLT equivalent for JSON [closed]
...at you want and see the absolute 'path' to it. It eases the exploration of APIs that return large blobs of JSON but have terrible documentation.
8. json-e
JSON-e is a data-structure parameterization system for embedding context in JSON objects.
The central idea is to treat a data structure as a "t...
What is a sensible way to layout a Go project [closed]
...ject’s types are all very related so it fits better from a usability and API standpoint.
These types can also take advantage of calling unexported between them which keeps the API small and clear.
Group related types and code together in each file. If your types and functions are well or...
iOS Detection of Screenshot?
...and AFAIK no way to prevent the user from taking a screenshot using public API.
– Mick MacCallum
Oct 27 '13 at 20:16
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How do I open the SearchView programmatically?
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Works perfect, but only for API > 14. For earlier API you can use this: MenuItemCompat.expandActionView(searchMenuItem);
– Andrei Aulaska
May 29 '14 at 8:21
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Case objects vs Enumerations in Scala
...nknownCurrency being of type Currency can now sneak into other parts of an API.
It's advisable to push that case outside Enumeration and make the client deal with an Option[Currency] type that would clearly indicate there is really a matching problem and "encourage" the user of the API to sort it ou...
Run javascript function when user finishes typing instead of on key up?
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I would not recommend this. The code triggers an API request each time a key is pressed. Then it cancels the request if another key is pressed. Even though this solution prevents the AJAX callback to be triggered while the user types, it will still hammer the server with re...
How to color System.out.println output? [duplicate]
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No, but there are third party API's that can handle it
http://www.javaworld.com/javaworld/javaqa/2002-12/02-qa-1220-console.html
Edit: of course there are newer articles than that one I posted, the information is still viable though.
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How can I make a horizontal ListView in Android? [duplicate]
...ohhh, by golly, would you be wrong. And, like many things in Android, the API doesn't even provide a reasonably extensible starting point. I'll be damned if I'm going to roll my own ListView, when all I want is to take the thing and turn it on its side. \rant
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Difference between java.lang.RuntimeException and java.lang.Exception
... superclasses).
Generally, throw a checked exception if the caller of the API is expected to handle the exception, and an unchecked exception if it is something the caller would not normally be able to handle, such as an error with one of the parameters, i.e. a programming mistake.
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