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Disable IntelliJ Starred (Package) Imports?
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You can set this setting here.
In IDEA 14+ the sequence is:
Settings > Editor > Code Style > Java > Imports > Class count to use import with '*'
In older version of IDEA:
Settings -> Java -> Code Style -> Imports -> Class count to us...
Why C# fails to compare two object types with each other but VB doesn't?
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4 Answers
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What is the difference between a shim and a polyfill?
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edited Nov 6 '19 at 7:42
Raghav Sood
77.7k1919 gold badges175175 silver badges185185 bronze badges
a...
What does iota of std::iota stand for?
...troduce the typo? ;-)
– subsub
May 14 '14 at 7:16
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But this just pushes the question back a bit:...
npm - how to show the latest version of a package
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459
You can use:
npm show {pkg} version
(so npm show express version will return now 3.0.0rc3)....
How safe is it to store sessions with Redis?
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148
Redis is perfect for storing sessions. All operations are performed in memory, and so reads and...
How to extract a git subdirectory and make a submodule out of it?
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Nowadays there's a much easier way to do it than manually using git filter-branch: git subtree
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How to select multiple rows filled with constants?
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SELECT 1, 2, 3
UNION ALL SELECT 4, 5, 6
UNION ALL SELECT 7, 8, 9
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What does an underscore in front of an import statement mean?
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4 Answers
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Rails Model find where not equal
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In Rails 4.x (See http://edgeguides.rubyonrails.org/active_record_querying.html#not-conditions)
GroupUser.where.not(user_id: me)
In Rails 3.x
GroupUser.where(GroupUser.arel_table[:user_id].not_eq(me))
To shorten the length, you ...