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Anonymous recursive PHP functions
...al(2) . PHP_EOL; // 2
echo $factorial(5) . PHP_EOL; // 120
Play with it: https://3v4l.org/7AUn2
Source codes from: https://github.com/whitephp/the-little-phper/blob/master/src/chapter_9.php
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What does it mean for a data structure to be “intrusive”?
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.bashrc/.profile is not loaded on new tmux session (or window) — why?
...
From this thread:
https://bbs.archlinux.org/viewtopic.php?id=124274
seems using .bash_profile would work.
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Can an enum class be converted to the underlying type?
...and write to it and then cast it to enum type
// See discussion on https://stackoverflow.com/questions/19476818/is-it-safe-to-reinterpret-cast-an-enum-class-variable-to-a-reference-of-the-unde
static_assert(std::is_enum<EnumType>::value,"Enum type required");
auto enu...
Convert Go map to json
...orehand, for instance using strconv.Itoa.
See this post for more details: https://stackoverflow.com/a/24284721/2679935
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Linux bash: Multiple variable assignment
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multiple definition of template specialization when using different objects
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Where to define custom error types in Ruby and/or Rails?
...cationError; end
end
an example of this would be something like this in httparty
For Ruby on Rails
Put them in your lib/ folder under a file called exceptions.rb, which would look something like this:
module Exceptions
class AuthenticationError < StandardError; end
class InvalidUsername...
See what process is using a file in Mac OS X
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How to un-escape a backslash-escaped string?
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