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How to get the connection String from a database
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Will this app be deployed? Will you use it locally? Do you mind the kind of server that is needed?. I don't need to know how you did your database but where and why. I can't guess what you need!!!
– JotaBe
May 7 '12 at 10:20
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How do you get a Golang program to print the line number of the error it just called?
....Fatal was ran. Is there no way of getting access to the line number that called log.Fatal? i.e. is there a way to get the line number when throwing an error?
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change type of input field with jQuery
...);
x.replaceWith(tmp);
setTimeout(cb, 10); //Wait a bit to call function
return tmp;
}
}
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How can I properly handle 404 in ASP.NET MVC?
...IS7 getting in the middle
Response.TrySkipIisCustomErrors = true;
// Call target Controller and pass the routeData.
IController errorController = new ErrorController();
errorController.Execute(new RequestContext(
new HttpContextWrapper(Context), routeData));
}
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Parallel.ForEach vs Task.Run and Task.WhenAll
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The first version will synchronously block the calling thread (and run some of the tasks on it).
If it's a UI thread, this will freeze the UI.
The second version will run the tasks asynchronously in the thread pool and release the calling thread until they're done.
Ther...
makefile execute another target
... rm -f *.o $(EXEC)
fresh : clean clearscr all
clearscr:
clear
By calling make fresh you get first the clean target, then the clearscreen which runs clear and finally all which does the job.
EDIT Aug 4
What happens in the case of parallel builds with make’s -j option?
There's a way of fix...
What is the Swift equivalent of isEqualToString in Objective-C?
... === is identity operators whereas == is equality operator (by default call isEqual: on NSObject and its subclasses)
– Bryan Chen
Jun 7 '14 at 11:42
3
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START_STICKY and START_NOT_STICKY
...STICKY tells the OS to recreate the service after it has enough memory and call onStartCommand() again with a null intent. START_NOT_STICKY tells the OS to not bother recreating the service again. There is also a third code START_REDELIVER_INTENT that tells the OS to recreate the service and redeli...
In Python, if I return inside a “with” block, will the file still close?
...g is however, that you cannot easily catch exceptions thrown by the open() call without putting the whole with block inside a try..except block which is usually not what one wants.
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How ListView's recycling mechanism works
...om android.amberfog
Whenever your listview is filled by an adapter it basically shows the number of Rows that the listview can show on screen and the number of rows doesn't increase even when you scroll through the list. This is the trick android uses so that listview works more efficiently and fas...