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notifyDataSetChanged example
...and override the addAll(..) method, since this one is only available since API 11. In there, check the API level and use super.addAll(..) for API > 11 and super.add(..) in combination with iteration like yours: if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { super...
Why do C++ libraries and frameworks never use smart pointers?
...n't have their own memory management; Generally they provide
utilities and APIs
They are implemented as wrapper, since they are actually objects and not pointers. Which has additional time/space cost, compared to raw pointers; The users of the libraries may not want to have such overheads
Edit: Us...
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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.NET 4.0 has a new GAC, why?
...oth locations
should only be accessed or modified
using the native GAC APIs, which deal
with the partitioning as expected. The
places where this does surface are
through APIs that expose the paths of
the GAC such as GetCachePath, or
examining the path of mscorlib loaded
into managed ...
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...
getViewTypeCount and getItemViewType methods of ArrayAdapter
...you don't implement these two methods intuitively according to the Android API Doc, then you might get into the problem I mentioned about.
Summarized Guideline for the implementation:
To implement multiple types of Views for ListView's rows we have to essentially implement, getItemViewType() and g...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
...etween Java 5 and Java 6.
In Java 5, Thread.yield() calls the Windows API call Sleep(0). This
has the special effect of clearing the current thread's quantum and
putting it to the end of the queue for its priority level. In other
words, all runnable threads of the same priority (and those...
Create ArrayList from array
...m to throw an UnsupportedOperationException. docs.oracle.com/javase/7/docs/api/java/util/… Admittedly, from an object-oriented perspective it is not very nice that many times you have to know the concrete implementation in order to use a collection - this was a pragmatic design choice in order to...
How to make Java honor the DNS Caching Timeout?
...ue of -1 indicates "cache forever".
http://java.sun.com/j2se/1.4.2/docs/api/java/net/InetAddress.html
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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...