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std::enable_if to conditionally compile a member function
...
public:
typedef Goo<T, boost::test<T> > inherited:
// etc. etc.
};
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How to generate a random string of a fixed length in Go?
...de can be found on the Go Playground. The code on the Playground is a test file, not an executable. You have to save it into a file named XX_test.go and run it with
go test -bench . -benchmem
Foreword:
The fastest solution is not a go-to solution if you just need a random string. For that, Pa...
Labels for radio buttons in rails form
...y submitted data is stored in memory should there be any validation errors etc.
If you can't call the form helper method on the form object, for example if you're using a tag helper (radio_button_tag etc.) you can interpolate the name using:
= radio_button_tag "#{f.object_name}[email]", @message.e...
Removing duplicates from a list of lists
...e quadratic approach isn't bad, but the sort and groupby ones are better. Etc, etc.
If (as the obsession with performance suggests) this operation is at a core inner loop of your pushing-the-boundaries application, it's worth trying the same set of tests on other representative input samples, poss...
What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...'re accessing a static html webpage for example, you're accessing a single file on the server.
– dramzy
Jan 10 '15 at 17:47
5
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Why is __init__() always called after __new__()?
...es/methods directly as MyClass.something, naming the class in super calls, etc, etc. Whether that's a problem or not depends on the class you're applying it to (and the rest of the program).
– Ben
Mar 21 '12 at 22:48
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Left align and right align within div in Bootstrap
...auto-margins (eg:ml-auto) in any flexbox container (row,navbar,card,d-flex,etc...)
<div class="d-flex">
<div>
left
</div>
<div class="ml-auto">
right
</div>
</div>
Bootstrap 4 Align Demo
Bootstrap 4 Right Align Example...
Class with single method — best approach?
...ed tokens, whether to bracket the list, how to treat a blank/ null list.. etc.
– Thomas W
Apr 28 '13 at 1:51
4
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What are the benefits of Java's types erasure?
... optimisations on the code - make it run faster, generate a smaller binary etc. Erasure of type parameters facilitates this.
Java breaks static typing by allowing type information to be queried at runtime - reflection, instanceof etc. This allows you to construct programs that cannot be statically ...
How to add a custom loglevel to Python's logging facility
...on 2.7, this is what all the standard log functions do (.critical, .debug, etc.).
I apparently can't post replies to others' answers for lack of reputation... hopefully Eric will update his post if he sees this. =)
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