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What does “./bin/www” do in Express 4.x?
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@regularmike I guess, it could also means 'executable' scripts (like in the linux's environment)
– Andy
Nov 19 '14 at 6:07
2
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Scala: What is the difference between Traversable and Iterable traits in Scala collections?
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But Iterable extends Traversable, so I guess you mean Traversables that are not Iterables.
– Robin Green
Nov 6 '13 at 9:15
4
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How do you check “if not null” with Eloquent?
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@pmiranda not sure what you mean, but my comment was 4 years ago and about Laravel 4, nowadays we're at Laravel 6. I guess the situation changed. Although Laravel's main documentation is still not very complete, it feels more like a bunch of guides.
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Difference between `const shared_ptr` and `shared_ptr`?
...const whereas const shared_ptr<T> p; is similar to T* const p; which means that p is const. In summary:
shared_ptr<T> p; ---> T * p; : nothing is const
const shared_ptr<T> p; ---> T * const p; ...
Adding a regression line on a ggplot
...geom_smooth().
ggplot(data,aes(x.plot, y.plot)) +
stat_summary(fun.data=mean_cl_normal) +
geom_smooth(method='lm', formula= y~x)
If you are using the same x and y values that you supplied in the ggplot() call and need to plot linear regression line then you don't need to use the formula insi...
Algorithm to find top 10 search terms
... hint: use ASCII char to represent Strings), and this is much acceptable.
Meanwhile, there will be another process that is activated once it finds any disk file generated by the system, then start merging it. Since the disk file is sorted, merging would take a similar process like merge sort. Some ...
How to form tuple column from two columns in Pandas
...ndom.rand(size)})
%timeit df.values.tolist()
1.47 s ± 38.9 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
%timeit list(zip(df.a,df.b))
1.92 s ± 131 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
share
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Difference between WebStorm and PHPStorm
...e released in approximately 1 month (accordingly to their road map), which means that stable version of PhpStorm will include some of the features that will only be available in WebStorm v9 (quite few months from now, lets say 2-3-5) -- if using/comparing stable versions ONLY.
UPDATE (2016-12-13):
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Xcode changes unmodified storyboard and XIB files
...ler in the storyboard name Homeviewcontroller. Adding a new viewcontroller means it adds a new scene under scenes tag. Look at this:
At this point, we will change the structure randomly and observe the issues/warnings. We change first viewcontroller label end tag and save the file. Now run it a...
Redirect to an external URL from controller action in Spring MVC
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Well actually per default this is returning a 302 which means it should issue a GET against the provided url. For redirection keeping the same method you should also set a different code (307 as of HTTP/1.1). But I'm pretty sure that browsers will block this if it is going against...