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Java 7 language features with Android
...d be enabled automatically without any patches. Try-with-resource requires API Level 19+, and NIO 2.0 stuff are missing.
If you can't use Java 7 features, see @Nuno's answer on how to edit your build.gradle.
The following is for historical interest only.
A small part of Java 7 can certainly be...
Best architectural approaches for building iOS networking applications (REST clients)
...es or contains complex UI logic.
ARCHITECTURE
At first I create a general APIClient class, which is a subclass of AFHTTPSessionManager. This is a workhorse of all networking in the application: all service classes delegate actual REST requests to it. It contains all the customizations of HTTP clien...
Explain Python entry points?
...},
As the example shows, entry points are grouped; there's corresponding API to look up all entry points belonging to a group (example below).
Upon a package installation (ie. running 'python setup.py install'), the above declaration is parsed by setuptools. It then writes the parsed information ...
How to check if an activity is the last one in the activity stack for an application?
...
UPDATE (Jul 2015):
Since getRunningTasks() get deprecated, from API 21 it's better to follow raukodraug answer or Ed Burnette one (I would prefer second one).
There's possibility to check current tasks and their stack using ActivityManager.
So, to determine if an activity is the last o...
HTTP requests and JSON parsing in Python
I want to dynamically query Google Maps through the Google Directions API. As an example, this request calculates the route from Chicago, IL to Los Angeles, CA via two waypoints in Joplin, MO and Oklahoma City, OK:
...
SQL injection that gets around mysql_real_escape_string()
...e. This sets the character set ON THE SERVER. If we used the call to the C API function mysql_set_charset(), we'd be fine (on MySQL releases since 2006). But more on why in a minute...
The Payload
The payload we're going to use for this injection starts with the byte sequence 0xbf27. In gbk, that'...
What are the reasons why Map.get(Object key) is not (fully) generic
...liberal in what you accept from others, but not too liberal. This idiotic API means that you can't tell the difference between "not in the collection" and "you made a static typing mistake". Many thousands of lost programmer hours could have been prevented with get : K -> boolean.
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Standard concise way to copy a file in Java?
... A warning to Android people: this is NOT included in the standard Android APIs
– IlDan
Feb 6 '12 at 10:46
18
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Post parameter is always null
Since upgrading to RC for WebAPI I'm having some real odd issue when calling POST on my WebAPI.
I've even gone back to the basic version generated on new project. So:
...
How can I read SMS messages from the device programmatically in Android?
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Does this also use the undocumented api that @CommonsWare specified in his comment to the accepted answer?
– Krishnabhadra
Aug 20 '12 at 5:07
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