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HTTP handler vs HTTP module
Can someone explain in less than 2 sentences the difference between both? Yes, I know google can provide hundreds of answers but not one in 2 clear sentences:)
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Group query results by month and year in postgresql
...e_trunc is not exactly what the asker wanted: select date_trunc('month', timestamp '2001-02-16 20:38:40')::date => 2001-02-01
– pisaruk
Jan 9 '15 at 17:14
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How to implement OnFragmentInteractionListener
... the following link did:
http://developer.android.com/training/basics/fragments/communicating.html
Define an Interface
public class HeadlinesFragment extends ListFragment {
OnHeadlineSelectedListener mCallback;
// Container Activity must implement this interface
public interface OnHe...
Remove element by id
When removing an element with standard JavaScript, you must go to its parent first:
18 Answers
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Best way to build a Plugin system with Java
How would you implement a Plugin-system for your Java application?
8 Answers
8
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Create or write/append in text file
I have a website that every time a user logs in or logs out I save it to a text file.
7 Answers
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Download file of any type in Asp.Net MVC using FileResult?
I've had it suggested to me that I should use FileResult to allow users to download files from my Asp.Net MVC application. But the only examples of this I can find always has to do with image files (specifying content type image/jpeg).
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Setting up maven dependency for SQL Server
...ven dependencies for it and try to find out SQL Server connector on the same way I know MySql has it.
8 Answers
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Import a module from a relative path
... for inclusion of modules relatively to the location of the script.
I assume that you want to do this, because you need to include a set of modules with your script. I use this in production in several products and works in many special scenarios like: scripts called from another directory or execu...
Is it safe to delete a NULL pointer?
...ter to NULL after delete (helps avoiding double deletion and other similar memory corruption problems).
I'd also love if delete by default was setting the parameter to NULL like in
#define my_delete(x) {delete x; x = NULL;}
(I know about R and L values, but wouldn't it be nice?)
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