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How to check if an object is a list or tuple (but not string)?
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In python 2 only (not python 3):
assert not isinstance(lst, basestring)
Is actually what you want, otherwise you'll miss out on a lot of things which act like lists, but aren't subclasses of list or tuple.
s...
Does BroadcastReceiver.onReceive always run in the UI thread?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to synchronize a static variable among threads running different instances of a class in Java?
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HTTP GET with request body
...you give it meaning by parsing it on the server and changing your response based on its contents, then you are ignoring this recommendation in the HTTP/1.1 spec, section 4.3:
...if the request method does not include defined semantics for an entity-body, then the message-body SHOULD be ignored when...
Checking out Git tag leads to “detached HEAD state”
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Is an index needed for a primary key in SQLite?
... PRIMARY KEY
constraints are implemented by creating an index in the database (in
the same way as a "CREATE UNIQUE INDEX" statement would). Such an
index is used like any other index in the database to optimize
queries. As a result, there often no advantage (but significant
overhead) in cr...
Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...reviously). Both tester applications, the synchronously multithreaded one (based on HttpWebRequest) and asynchronous I/O one (based on HTTP client) produced similar results: about 10 seconds to execute using around 3% of the CPU and 30 MB of memory. The only difference between the two testers was th...
Does setWidth(int pixels) use dip or px?
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Based on above answers which works fine to me, i generate some helper methods, just add them in your utils to use them in whole project.
// value in DP
public static int getValueInDP(Context context, int value){
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How can I initialize an ArrayList with all zeroes in Java?
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Get generated id after insert
...error during insertion.
long id = db.insert(...);
where db is SQLiteDatabase.
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