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Should I use #define, enum or const?

...the "= 2" in the enum, by the way. It's not necessary, but a "principle of least astonishment" suggests that all 4 definitions should look the same. share | improve this answer | ...
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CSS :after not adding content to certain elements

...that more and more elements have moved into the scope of CSS rendering, at least in part. For example, an input element (incuding its font, colors, etc.) is largely controllable with CSS in modern browsers. Current browsers (Firefox, IE, Chrome) do not seem to support the :after and :before pseudo-...
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What is the difference between “px”, “dip”, “dp” and “sp”?

...f device, you should have read the screens support development document at least once. In addition to that, it is always a good thing to know the actual number of active devices that have a particular screen configuration. Screen Sizes and Densities ...
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How does a language expand itself? [closed]

...MA controller via the I/O address space (not the memory space) on a PC, at least if you're sane. Modern x86 CPUs like to reorder memory accesses to improve performance. With MMIO, that can be disastrous...so you'd need to be careful to make those addresses uncacheabke and put serializing instructio...
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Why is there a difference in checking null against a value in VB.NET and C#?

...t the number of different definitions of equality that may be useful in at least some circumstances exceeds the number of commonly-available means to express them. This problem is in some cases made worse by an unfortunate belief that it is confusing to have different means of testing equality yield...
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Too many 'if' statements?

...able in the long term I'd use an approach involving enumerated types or at least named constants. – JAB Mar 19 '14 at 15:11 ...
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Understanding the transclude option of directive definition?

... Seems like they have changed the the functionality a bit. At-least in version >= 1.2.9. The content from the template is not added to the rendered content. See @TechExplorer's answer below – Tarjei Romtveit Mar 25 '14 at 18:36 ...
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How do I prompt for Yes/No/Cancel input in a Linux shell script?

... At least five answers for one generic question. Depending on posix compliant: could work on poor systems with generic shell environments bash specific: using so called bashisms and if you want simple ``in line'' question ...
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Is it correct to use JavaScript Array.sort() method for shuffling?

...ble. If c ~ n log n then 2^c ~ n^(a·n) where a = const, which makes it at least possible that 2^c is of same magnitude as (or even less than) n! and thus leading to an uneven distribution, even if the sorting algorithm where to map onto the permutaions evenly. If this has any practical impact is be...
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Fastest exit strategy for a Panic Button in Crisis/Abuse Websites? [closed]

...way (probably in a language they don't speak very well) is currently their least concern. And what do they do if in that very moment they are being educated someone comes in? While it certainly is a good idea in general for them to know e.g. ctrl-w, can you guarantee that they remember? A highly vis...