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What is the difference between require and require-dev sections in composer.json?
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Note the require-dev (root-only) !
which means that the require-dev section is only valid when your package is the root of the entire project. I.e. if you run composer update from your package folder.
If you develop a plugin for some main project, that has it's own ...
How to install a specific version of a ruby gem?
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It means that the last digit is allowed to grow (stackoverflow.com/questions/5170547/…)
– schmijos
Aug 16 '17 at 8:35
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What does the question mark operator mean in Ruby?
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Thanks, but does this convention mean it does the logic only or could there be side effects? Funny how this is sort of a hack around a typed languages with the return type in the code.
– Jason
Nov 20 '12 at 21:36
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How to check if a value exists in an array in Ruby
...ship in an array without looping internally, I interpreted the question to mean "without having to write the loop explicitly myself"
– Brian Campbell
Sep 10 '16 at 15:45
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Invalid URI: The format of the URI could not be determined
...tion or something, i can re-upvote you :) So sorry about that :-( I didn't mean to downvote you
– anon271334
May 25 '10 at 17:49
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How do I fetch lines before/after the grep result in bash?
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Try this:
grep -i -A 10 "my_regex"
-A 10 means, print ten lines after match to "my_regex"
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What does {0} mean when initializing an object?
When {0} is used to initialize an object, what does it mean? I can't find any references to {0} anywhere, and because of the curly braces Google searches are not helpful.
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When to choose mouseover() and hover() function?
...er fires only when the pointer moves into the
bound element.
What this means
Because of this, .mouseover() is not the same as .hover(), for the same reason .mouseover() is not the same as .mouseenter().
$('selector').mouseover(over_function) // may fire multiple times
// enter and exit functi...
What do 3 dots next to a parameter type mean in Java?
What do the 3 dots following String in the following method mean?
12 Answers
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Cost of exception handlers in Python
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Maybe "extremely efficient" means something like what is done in Java?
– ebk
Oct 29 '18 at 5:41
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