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How to multiply duration by integer?
...an. This is not only a simplistic type system, it's confusing and horrible API design.
– lilydjwg
Jan 23 '18 at 15:24
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How do you effectively model inheritance in a database?
... entity. Those are the objects that would expose those properties in their APIs. (Though, obviously the internal mechanisms by which those values are obtained may involve references to other objects.)
In a relational database system, both queries would examine the reservation relation to get their ...
Set markers for individual points on a line in Matplotlib
...ows you to only set markers on certain points - see https://matplotlib.org/api/_as_gen/matplotlib.lines.Line2D.html#matplotlib.lines.Line2D.set_markevery
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A migration to add unique constraint to a combination of columns
... could run the same data through at the same time (like a double tap on an api heavy app) I have two identical records in my DB right now and the model has the validation..
– baash05
Mar 17 '15 at 1:26
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Difference between “module.exports” and “exports” in the CommonJs Module System
...anation. The documentation for module.exports describes it too: nodejs.org/api/modules.html#modules_module_exports
– Brian Morearty
May 1 '19 at 4:38
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What is the difference between __dirname and ./ in node.js?
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You can use ./ or process.cwd(). see nodejs.org/api/process.html#process_process_cwd
– fent
Jul 24 '14 at 17:14
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Copy constructor versus Clone()
... is almost as unclear as the ICloneable interface - you'd have to read the API docs/code to know it does a deep clone or not. I just define an IDeepCloneable<T> interface with a DeepClone() method.
– Kent Boogaart
Jul 27 '10 at 15:56
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Using custom std::set comparator
.../en.cppreference.com/w/cpp/container/set/find C++14 has added two new find APIs:
template< class K > iterator find( const K& x );
template< class K > const_iterator find( const K& x ) const;
which allow you to do:
main.cpp
#include <cassert>
#include <set>
class...
C++ lambda with captures as a function pointer
...r me and other people I made some improvement.
Standard function C pointer api uses void fn(void* data) convention. By default this convention is used and lambda should be declared with a void* argument.
Improved implementation
struct Lambda {
template<typename Tret, typename T>
static...
Best way to implement request throttling in ASP.NET MVC?
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If you are looking for the Web API version of this, check here: stackoverflow.com/questions/20817300/…
– Papa Burgundy
Jul 25 '14 at 17:35
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