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What is Double Brace initialization in Java?
... }});
}};
return source;
}
}
The returned Map will now contain a reference to the enclosing instance of ReallyHeavyObject. You probably don't want to risk that:
Image from http://blog.jooq.org/2014/12/08/dont-be-clever-the-double-curly-braces-anti-pattern/
3. You can pret...
Trying to mock datetime.date.today(), but not working
...f today(cls):
return cls(2010, 1, 1)
datetime.date = NewDate
And now you could do:
>>> datetime.date.today()
NewDate(2010, 1, 1)
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Comment Inheritance for C# (actually any language)
...
GhostDoc is awesome, one of those things that I didn't know I needed but now can't do without :o)
– NikolaiDante
Dec 5 '08 at 8:57
181
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Html helper for
...etExpressionText(expression));
Generates an id unique to the model, you know in lists and stuff. model[0].Name etc.
Create the correct property in the model:
public HttpPostedFileBase NewFile { get; set; }
Then you need to make sure your form will send files:
@using (Html.BeginForm("Action", ...
Overcoming “Display forbidden by X-Frame-Options”
...ks well in FF/Chrome/Opera but doesn't work in IE/Edge though. Anyone who knows something which will?
– Collector
Aug 18 '15 at 4:49
7
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Spring @Autowired usage
... My reasons for preferring fully @Autowired have changed over time.
Right now I think the most important reason for using autowiring is that there's one less abstraction in your system to keep track of. The "bean name" is effectively gone. It turns out the bean name only exists because of xml. So a...
What's “requestCode” used for on PendingIntent?
... No, It is not necessary for different intents. And I don't know why the documentation doesn't say anything about it, but I learnt this when setting repeating alarms and also when using the same intent.
– Minhaj Arfin
Feb 3 '14 at 12:46
...
visual c++: #include files from other projects in the same solution
...tory in the Additional Include Directories already, so Visual Studio will know where to look for it.
If you don't want to add every header file location in the project settings, you could just include a directory up to a point, and then #include relative to that point:
// In project settings
Addit...
Sending email with PHP from an SMTP server
...ding@provider.com", "Testing", $message, $headers);
echo "Check your email now....<BR/>";
?>
or, for more details, read on.
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How to get Android crash logs?
...
You can use Apphance. This is a cross-platform service (now mainly Android, iOS with other platforms on their way) which allows to debug remotely any mobile device (Android, iOS now - others under development). It's much more than just a crashlog, in fact it is much more: logging,...