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Android Fragment handle back button press [duplicate]
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Handling OnKey from View does not work
– skayred
Nov 3 '11 at 9:41
14
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How can a time function exist in functional programming?
I've to admit that I don't know much about functional programming. I read about it from here and there, and so came to know that in functional programming, a function returns the same output, for same input, no matter how many times the function is called. It's exactly like a mathematical function w...
How to pass object with NSNotificationCenter
... Thanks, I'm setting messageTotal to a badge on a UIButton, do you know how I can refresh the button with the new badge count? The code to display the image in viewDidLoad is UIBarButtonItem *eRXButton = [BarButtonBadge barButtonWithImage:buttonImage badgeString:@"1" atRight:NO toTar...
Most useful NLog configurations [closed]
.... Nlog
Logging best practices
What's the point of a logging facade?
Why do loggers recommend using a logger per class?
Use the common pattern of naming your logger based on the class Logger logger = LogManager.GetCurrentClassLogger(). This gives you a high degree of granularity in your loggers ...
Should I use 'has_key()' or 'in' on Python dicts?
I wonder what is better to do:
9 Answers
9
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When to use StringBuilder in Java [duplicate]
...onstructs. I just did several test cases on real-life code, and I actually don't find any situation where it doesn't use StringBuilders internally. Quite nice.
– haylem
Mar 17 '11 at 12:05
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Why would you use Oracle database? [closed]
...ith Oracle. Most developers who know any other db hate Oracle, those that don't assume that all DB code and/or ORM tools are difficult to use.
If I started a business that I believed was going to scale to Amazon proportions I might consider NoSQL solutions, otherwise I'd choose PostgreSQL, SQL Ser...
Copy constructor for a class with unique_ptr
How do I implement a copy constructor for a class that has a unique_ptr member variable? I am only considering C++11.
6 A...
Converting an object to a string
...ing. Most modern browsers support this method natively, but for those that don't, you can include a JS version:
var obj = {
name: 'myObj'
};
JSON.stringify(obj);
share
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improve this answer
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How to check if a user is logged in (how to properly use user.is_authenticated)?
I am looking over this website but just can't seem to figure out how to do this as it's not working. I need to check if the current site user is logged in (authenticated), and am trying:
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