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Group vs role (Any real difference?)
Can anyone tell me, what's the real difference between group and role? I've been trying to figure this out for some time now and the more information I read, the more I get the sense that this is brought up just to confuse people and there is no real difference. Both can do the other's job. I've alw...
std::vector versus std::array in C++
...difference between a std::vector and an std::array in C++? When should one be preferred over another? What are the pros and cons of each? All my textbook does is list how they are the same.
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Python __call__ special method practical example
...alled. However, I have no idea when I can use this special method, because one can simply create a new method and perform the same operation done in __call__ method and instead of calling the instance, you can call the method.
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How to set a default value with Html.TextBoxFor?
...' does not? Also, this solution overrides the model value for Age, even if one is present.
– Derek Hunziker
Sep 1 '10 at 23:46
75
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Is there a best practice for generating html with javascript
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Can someone please explain, why an jQuery-based answer is the accepted one? I doubt that this is best practice!
– WoIIe
Sep 11 '16 at 17:27
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Shortcut to comment out a block of code with sublime text
... In Notepad++ and Geany (for example, amongst others), you have one command to comment AND another, different one to un -comment. That's very useful if you want to select a whole block where some lines are commented and some are not, and put everything under comments, or everything withou...
What's wrong with this 1988 C code?
... of code from the book "The C Programming Language" (K & R). It is a bare-bones version of the UNIX program wc :
9 Answers...
How to force NSLocalizedString to use a specific language
On iPhone NSLocalizedString returns the string in the language of the iPhone.
Is it possible to force NSLocalizedString to use a specific language to have the app
in a different language than the device ?
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How can I initialize a String array with length 0 in Java?
...said,
new String[0]
will indeed create an empty array. However, there's one nice thing about arrays - their size can't change, so you can always use the same empty array reference. So in your code, you can use:
private static final String[] EMPTY_ARRAY = new String[0];
and then just return EMP...
Why does Python code use len() function instead of a length method?
....__len__ than to force people to implement .len(). Its the same thing, and one looks much cleaner. If the language is going to have an OOP __len__, what in the world is the point of making len(..)
– alternative
Nov 7 '11 at 21:13
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