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Best practice to mark deprecated code in Ruby?
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Ruby Standard Library has a module with the warning logic: https://ruby-doc.org/stdlib/libdoc/rubygems/rdoc/Gem/Deprecate.html. I tend to prefer it to maintain my deprecation messages in a "standard" way:
# my_file.rb
class MyFile
extend Gem::Deprecate
def no_more
close
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Windows equivalent of the 'tail' command
... command on the Windows command line? I have a file and I want a way to snip off the first n lines of text. For example:
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Differences between git remote update and fetch?
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How to retrieve absolute path given relative
Is there a command to retrieve the absolute path given the relative path?
21 Answers
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How to get config parameters in Symfony2 Twig Templates
I have a Symfony2 Twig template. I want to output the value of a config parameter in this twig template (a version number). Therefore I defined the config parameter like this:
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In Python, how do I indicate I'm overriding a method?
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Based on this and fwc:s answer I created a pip installable package https://github.com/mkorpela/overrides
From time to time I end up here looking at this question.
Mainly this happens after (again) seeing the same bug in our code base: Someone has forgotten some "interface" implementing clas...
How to diff one file to an arbitrary version in Git?
How can I diff a file, say pom.xml , from the master branch to an arbitrary older version in Git?
13 Answers
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Span inside anchor or anchor inside span or doesn't matter?
I want to nest span and a tags. Should I
10 Answers
10
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Should unit tests be written for getter and setters?
Are we supposed to write tests for our getters and setters or is it overkill?
13 Answers
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Unignore subdirectories of ignored directories in Git
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