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Get spinner selected items text?
...
You have to use the index and the Adapter to find out the text you have
See this example of Spinner
public class MyOnItemSelectedListener implements OnItemSelectedListener {
public void onItemSelected(AdapterView<?> parent,
...
ASP.NET_SessionId + OWIN Cookies do not send to browser
...rks and both cookies are correctly sent to browser...
public ActionResult Index()
{
HttpContext.GetOwinContext()
.Response.Cookies.Append("OwinCookie", "SomeValue");
HttpContext.Response.Cookies["ASPCookie"].Value = "SomeValue";
return View();
}
But this does not and OwinCook...
Is jQuery “each()” function synchronous?
...c, why it works like that:
var newArray = [];
$.each( oldArray, function (index, value){
if($.inArray(value["field"], field) === -1){
newArray.push(value["field"]);
}
}
);
//do something with newArray here doesn't work, newArray is not full yet
$.when.apply($, newA...
How to read the Stock CPU Usage data
... screen, showing how much the CPU is being used. The top red bar shows overall CPU usage, and the green bar underneath it shows the CPU time spent in compositing the screen. Note: You cannot turn this feature off once it is on, without restarting the emulator. developer.android.com/tools/debugging/...
Factory Pattern. When to use factory methods?
...people they hire, but that's it.
So, when they need a new employee, they call the hiring agency and tell them what they need. Now, to actually hire someone, you need to know a lot of stuff - benefits, eligibility verification, etc. But the person hiring doesn't need to know any of this - the hir...
PostgreSQL “DESCRIBE TABLE”
...ing: defaults, nullability, nextval, precision, primary key, foreign keys, indexes, check constraints, and FK's from other tables.
– bradw2k
Jan 19 '17 at 18:08
...
How do I create a random alpha-numeric string in C++?
...QRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz";
const size_t max_index = (sizeof(charset) - 1);
return charset[ rand() % max_index ];
};
std::string str(length,0);
std::generate_n( str.begin(), length, randchar );
return str;
}
Here is an example of passing in a l...
Alter MySQL table to add comments on columns
...he output of a SHOW CREATE TABLE statement. This protects you from accidentally losing an important part of your column definition by not realising that you need to include it in your MODIFY or CHANGE clause. For example, if you MODIFY an AUTO_INCREMENT column, you need to explicitly specify the AUT...
How do I enable TODO/FIXME/XXX task tags in Eclipse?
In all my years of using Eclipse, I never knew until now that TODO / FIXME / XXX comment tags are supposed to appear in the task list. Apparently this is something that is disabled by default because I have been using those tags for as long as I've been using Eclipse and I have never seen one of the...
Don't Echo Out cURL
...
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