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Singletons vs. Application Context in Android?
...en mentioned as another problem, and since singletons imply "global" (= random) access to shared state, subtle bugs may arise when not properly synchronized in concurrent applications.
I consider it an anti-pattern, it's a bad object-oriented style that essentially amounts to maintaining global sta...
How do write IF ELSE statement in a MySQL query
How do I write an IF ELSE statement in a MySQL query?
5 Answers
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How to repeat a string a variable number of times in C++?
...ny string) at the beginning of a string in C++. Is there any direct way to do this using either std::strings or char* strings?
...
Get query string parameters url values with jQuery / Javascript (querystring)
...eters? I basically want to extend the jQuery magic ($) function so I can do something like this:
9 Answers
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How to Decrease Image Brightness in CSS
...
The feature you're looking for is filter. It is capable of doing a range of image effects, including brightness:
#myimage {
filter: brightness(50%);
}
You can find a helpful article about it here: http://www.html5rocks.com/en/tutorials/filters/understanding-css/
An another: h...
What's the difference between KeyDown and KeyPress in .NET?
What is the difference between the KeyDown and KeyPress events in .net ?
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How to do an INNER JOIN on multiple columns
... OH, I know why :) it's supposed to be INNER JOIN not INNER_JOIN... DOH!
– Kiril
Mar 2 '10 at 21:37
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Are typedef and #define the same in c?
...er itself will never see it.
typedef is a compiler token: the preprocessor does not care about it.
You can use one or the other to achieve the same effect, but it's better to use the proper one for your needs
#define MY_TYPE int
typedef int My_Type;
When things get "hairy", using the proper tool...
Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
... 5, 'a': 1})
Counters are basically a subclass of dict, so you can still do everything else with them you'd normally do with that type, such as iterate over their keys and values.
share
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How to gracefully handle the SIGKILL signal in Java
How do you handle clean up when the program receives a kill signal?
5 Answers
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