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What is the pythonic way to detect the last element in a 'for' loop?
...hat, I don't think there is a generally superior solution as it depends on what you are trying to do. For example, if you are building a string from a list, it's naturally better to use str.join() than using a for loop “with special case”.
Using the same principle but more compact:
for i, li...
What is Python buffer type for?
... Thanks for your explanation. But I still don't quite understand what's the difference between buffering and simple slicing. Using s[6:11] doesn't take extra storage space either, am I wrong?
– satoru
Aug 6 '10 at 11:31
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What is the difference between `-fpic` and `-fPIC` gcc parameters?
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What's more: I did a little experiment here (on x86_64 platform), -fPIC and -fpic appears to have generated the same code. It seems they generate a different code only on m68k, PowerPC and SPARC.
– Denil...
What is the function __construct used for?
...ee
var_dump($task->title, $task->description);
For more details on what a constructor is, see the manual.
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How do I replace a character at a particular index in JavaScript?
...aid that it is bad on string with lots of characters. However, question is what's a lot of characters? I tested it on 10 "lorem ipsum" paragraphs and it took a few milliseconds. Then I tested it on 10 times larger string - there was really no big difference. Hm.
@vsync, @Cory Mawhorter: Your commen...
How to get a user's client IP address in ASP.NET?
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As others have said you can't do what you are asking. If you describe the problem you are trying to solve maybe someone can help?
E.g.
are you trying to uniquely identify your users?
Could you use a cookie, or the session ID perhaps instead of the IP a...
Why can't I define a static method in a Java interface?
... little background on how instance methods work is necessary to understand what's going on here. I'm sure the actual implementation is quite different, but let me explain my notion of method dispatch, which models observed behavior accurately.
Pretend that each class has a hash table that maps meth...
How do you build a Singleton in Dart?
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Although what's the point of instantiating it twice? Shouldn't it be better if it threw an error when you instantiate it the second time?
– westoque
May 29 '13 at 6:30
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What Computer Science concepts should I know? [closed]
What concepts in Computer Science do you think have made you a better programmer?
33 Answers
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