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Recursive lambda functions in C++11
...capturing.
Consider this slight modification of your code and it may make more sense:
std::function<int(int,int)> sum;
sum = [term,next,&sum](int a, int b)->int {
if(a>b)
return 0;
else
return term(a) + sum(next(a),b);
};
Obviously, this wouldn't work with auto. Recursiv...
Should I use Python 32bit or Python 64bit
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64 bit version will allow a single process to use more RAM than 32 bit, however you may find that the memory footprint doubles depending on what you are storing in RAM (Integers in particular).
For example if your app requires > 2GB of RAM, so you switch from 32bit to 64...
Do you use NULL or 0 (zero) for pointers in C++?
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Copy/duplicate database without using mysqldump
...ut mysqldump" has as first response one that uses mysqldump? with like, 6x more votes than the correct one? c'mon, SO...
– igorsantos07
Dec 23 '16 at 22:45
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Get MIME type from filename extension
..., which is available in .NET 4.5, only has 195 mappings, has no way to add more, and is not configurable. My listing above has 560 mappings. Oddly, the MS listing is missing extremely common MS extensions even, like .docx and .xlsx and other important web extensions like .csv, .swf, and .air.
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What's the difference between and
...ted that in your original post then. That way, his answer could have been more relevant to you.
– liltitus27
Nov 7 '13 at 16:11
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How to set size for local image using knitr for markdown?
... receives a lot of attention. As the existing answers are outdated, here a more up-to-date solution:
Resizing local images
As of knitr 1.12, there is the function include_graphics. From ?include_graphics (emphasis mine):
The major advantage of using this function is that it is portable in the sense...
How to specify function types for void (not Void) methods in Java8?
...es over some important facts: Lambda expressions and method references are more than a syntactic addition. The JVM itself provides new types to handle method references more efficiently than with anonymous classes (most importantly MethodHandle), and using this, the Java compiler is able to produce ...
Is there a naming convention for MySQL?
... introduce a number at the end of the foreign key name to cater for having more than one referencing column.
Point 5 - I would avoid this. It provides you with little and will become a headache when you want to add or remove columns from a table at a later date.
Some other points are:
Index Nami...
Relational Database Design Patterns? [closed]
...erns and the follow up A Metadata Map which builds on the first and is far more ambitious and intriguing. The Preface alone is enlightening.
Also a great place to look for some pre-canned database models is Len Silverston's Data Model Resource Book Series Volume 1 contains universally applicable da...