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Unnamed/anonymous namespaces vs. static functions
...nly. The static keyword applied to entity declared in namespace scope specifies its internal linkage. Entity declared in anonymous namespace has external linkage (C++/3.5) however it is guaranteed to live in uniquely named scope. This anonymity of unnamed namespace effectively hides its declaratio...
ASP.NET MVC 3: Override “name” attribute with TextBoxFor
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But handling two different properties whose names differ only by case is a recipe for a maintenance nightmare.....
– James McCormack
Mar 17 '14 at 18:31
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Viewing a Deleted File in Git
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git show HEAD^:path/to/file
You can use an explicit commit identifier or HEAD~n to see older versions or if there has been more than one commit since you deleted it.
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Adding data attribute to DOM
...o', '222');
Note that this doesn't create an actual data-info attribute. If you need to create the attribute, use .attr():
$('div').attr('data-info', '222');
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Difference between dict.clear() and assigning {} in Python
In python, is there a difference between calling clear() and assigning {} to a dictionary? If yes, what is it?
Example:
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How to benchmark efficiency of PHP script
... to know what is the best way to benchmark my PHP scripts. Does not matter if a cron job, or webpage or web service.
9 Answ...
Fade/dissolve when changing UIImageView's image
... UIImageViews , it seems logical to simply change the image of one view. If I do that, is there anyway of having a fade/cross dissolve between the two images rather than an instant switch?
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Make a negative number positive
...l and do it yourself:
number = (number < 0 ? -number : number);
or
if (number < 0)
number = -number;
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VIM ctrlp.vim plugin: how to rescan files?
...and hit F5 to refresh right then. It will automatically show you the match if the file was just added to the ctrl-p cache.
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Convert Enum to String
...way possible.
Any use of enum names does interfere with code obfuscation, if you consider obfuscation of enum names to be worthwhile or important - that's probably a whole other question.
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