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Rails filtering array of objects by attribute value
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174
Try :
This is fine :
@logos = @attachments.select { |attachment| attachment.file_type == 'logo...
git discard all changes and pull from upstream
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Eric WalkerEric Walker
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When to choose mouseover() and hover() function?
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edited Oct 18 '19 at 15:42
informatik01
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Should I use static_cast or reinterpret_cast when casting a void* to whatever
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4 Answers
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Using a bitmask in C#
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public enum Names
{
None = 0,
Susan = 1,
Bob = 2,
Karen = 4
}
Then you'd check for a particular name as follows:
Names names = Names.Susan | Names.Bob;
// evaluates to true
bool susanIsIncluded = (names & Names.Susan) != Names.None;
// evaluates to false
bool karenIsInclude...
Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
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143
Switching branches carries uncommitted changes with you. Either commit first, run git checkout ...
What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
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answered Jul 15 '11 at 14:17
newtronnewtron
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Linq select objects in list where exists IN (A,B,C)
... "C" };
– Jay Shah
Nov 9 '18 at 18:14
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The differences between .build, .create, and .create! and when should they be used?
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4 Answers
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