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Why is the use of tuples in C++ not more common?
.... Anything non-standard has a much higher hurdle. Pieces of Boost have become popular because programmers were clamoring for them. (hash_map leaps to mind). But while tuple is handy, it's not such an overwhelming and clear win that people bother with it.
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CSS – why doesn’t percentage height work? [duplicate]
How come a percentage value for height doesn’t work but a percentage value for width does?
6 Answers
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Why does Hibernate require no argument constructor?
...(See the link for details.) Hibernate's designers surely chose to maintain compatibility with all VMs and so avoids such tricks, and uses the officially supported reflection method Class<T>.newInstance() requiring a no-arg constructor.
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Do copyright dates need to be updated? [closed]
...sh who is the originator of the work.
Therefore, if the claim is based on common law copyright (not formally registered), then the date should be the date of first publication. If the claim is a registered copyright, then the date should be the date claimed in the registration. In cases where the w...
Why does the arrow (->) operator in C exist?
...5), operator -> had very exclusive meaning, not synonymous with * and . combination
The C language described by CRM was very different from the modern C in many respects. In CRM struct members implemented the global concept of byte offset, which could be added to any address value with no type r...
How to check visibility of software keyboard in Android?
...ces().getDisplayMetrics();
return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, valueInDp, metrics);
}
Easy!
Note:
Your application must set this flag in Android Manifest android:windowSoftInputMode="adjustResize" otherwise above solution will not work.
ORIGINAL ANSWER
Yes it's pos...
Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
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OOP vs Functional Programming vs Procedural [closed]
...ons.
In a functional style, data and functions tend toward having more in common with each other (as in Lisp and Scheme) while offering more flexibility in terms of how functions are actually used. Algorithms tend also to be defined in terms of recursion and composition rather than loops and iterat...
make_unique and perfect forwarding
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Herb Sutter, chair of the C++ standardization committee, writes on his blog:
That C++11 doesn’t include make_unique is partly an oversight, and it will almost certainly be added in the future.
He also gives an implementation that is identical with the one given b...